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Commit 3ded3ee2 by Ashutosh Mestry Committed by Madhan Neethiraj
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ATLAS-2460: implementation of migration-import to migrate Atlas data in Titan to JanusGraph

Signed-off-by: 's avatarMadhan Neethiraj <madhan@apache.org>
parent 7f5a665e
Showing with 2854 additions and 134 deletions
common/src/main/java/org/apache/atlas/AtlasConstants.java
......@@ -34,4 +34,7 @@ public final class AtlasConstants {
public static final String DEFAULT_ATLAS_REST_ADDRESS = "http://localhost:21000";
public static final int ATLAS_SHUTDOWN_HOOK_PRIORITY = 30;
public static final String DEFAULT_TYPE_VERSION = "1.0";
public static final String ATLAS_MIGRATION_MODE_FILENAME = "atlas.migration.mode.filename";
public static final String ATLAS_SERVICES_ENABLED = "atlas.services.enabled";
}
common/src/main/java/org/apache/atlas/repository/Constants.java
......@@ -124,6 +124,9 @@ public final class Constants {
public static final String CLASSIFICATION_EDGE_STATE_PROPERTY_KEY = STATE_PROPERTY_KEY;
public static final String CLASSIFICATION_LABEL = "classifiedAs";
public static final String VERTEX_ID_IN_IMPORT_KEY = "__vIdInImport";
public static final String EDGE_ID_IN_IMPORT_KEY = "__eIdInImport";
private Constants() {
}
......
common/src/main/java/org/apache/atlas/service/Services.java
......@@ -6,9 +6,9 @@
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* <p>
* http://www.apache.org/licenses/LICENSE-2.0
* <p>
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
......@@ -19,6 +19,7 @@ package org.apache.atlas.service;
import org.apache.atlas.annotation.AtlasService;
import org.apache.commons.configuration.Configuration;
import org.apache.commons.lang.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.context.annotation.Profile;
......@@ -28,6 +29,9 @@ import javax.annotation.PreDestroy;
import javax.inject.Inject;
import java.util.List;
import static org.apache.atlas.AtlasConstants.ATLAS_MIGRATION_MODE_FILENAME;
import static org.apache.atlas.AtlasConstants.ATLAS_SERVICES_ENABLED;
/**
* Utility for starting and stopping all services.
*/
......@@ -35,45 +39,65 @@ import java.util.List;
@Profile("!test")
public class Services {
public static final Logger LOG = LoggerFactory.getLogger(Services.class);
private static final String DATA_MIGRATION_CLASS_NAME_DEFAULT = "DataMigrationService";
private final List<Service> services;
private final Configuration configuration;
private final String dataMigrationClassName;
private final boolean servicesEnabled;
private final boolean migrationEnabled;
@Inject
public Services(List<Service> services, Configuration configuration) {
this.services = services;
this.configuration = configuration;
this.services = services;
this.dataMigrationClassName = configuration.getString("atlas.migration.class.name", DATA_MIGRATION_CLASS_NAME_DEFAULT);
this.servicesEnabled = configuration.getBoolean(ATLAS_SERVICES_ENABLED, true);
this.migrationEnabled = StringUtils.isNotEmpty(configuration.getString(ATLAS_MIGRATION_MODE_FILENAME));
}
@PostConstruct
public void start() {
if (configuration.getBoolean("atlas.services.enabled", true)) {
try {
for (Service service : services) {
LOG.info("Starting service {}", service.getClass().getName());
service.start();
try {
for (Service svc : services) {
if (!isServiceUsed(svc)) {
continue;
}
} catch (Exception e) {
throw new RuntimeException(e);
LOG.info("Starting service {}", svc.getClass().getName());
svc.start();
}
} catch (Exception e) {
throw new RuntimeException(e);
}
}
@PreDestroy
public void stop() {
if (configuration.getBoolean("atlas.services.enabled", true)) {
for (int idx = services.size() - 1; idx >= 0; idx--) {
Service service = services.get(idx);
for (int idx = services.size() - 1; idx >= 0; idx--) {
Service svc = services.get(idx);
try {
if (!isServiceUsed(svc)) {
continue;
}
LOG.info("Stopping service {}", service.getClass().getName());
LOG.info("Stopping service {}", svc.getClass().getName());
try {
service.stop();
} catch (Throwable e) {
LOG.warn("Error stopping service {}", service.getClass().getName(), e);
}
svc.stop();
} catch (Throwable e) {
LOG.warn("Error stopping service {}", svc.getClass().getName(), e);
}
}
}
private boolean isServiceUsed(Service service) {
if (isDataMigrationService(service)) {
return migrationEnabled;
} else {
return !migrationEnabled && servicesEnabled;
}
}
private boolean isDataMigrationService(Service svc) {
return svc.getClass().getSimpleName().equals(dataMigrationClassName);
}
}
graphdb/api/src/main/java/org/apache/atlas/repository/graphdb/AtlasGraph.java
......@@ -18,6 +18,7 @@
package org.apache.atlas.repository.graphdb;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.util.Map;
import java.util.Set;
......@@ -317,4 +318,6 @@ public interface AtlasGraph<V, E> {
* @return
*/
boolean isMultiProperty(String name);
void loadLegacyGraphSON(Map<String, String> relationshipCache, InputStream fs) throws AtlasBaseException;
}
graphdb/janus/src/main/java/org/apache/atlas/repository/graphdb/janus/AtlasJanusGraph.java
......@@ -64,6 +64,7 @@ import javax.script.Bindings;
import javax.script.ScriptEngine;
import javax.script.ScriptException;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.util.Collection;
import java.util.HashSet;
......@@ -464,4 +465,9 @@ public class AtlasJanusGraph implements AtlasGraph<AtlasJanusVertex, AtlasJanusE
}
}
}
@Override
public void loadLegacyGraphSON(Map<String, String> relationshipCache, InputStream fs) throws AtlasBaseException {
AtlasJanusGraphDatabase.loadLegacyGraphSON(relationshipCache, fs);
}
}
graphdb/janus/src/main/java/org/apache/atlas/repository/graphdb/janus/AtlasJanusGraphDatabase.java
......@@ -20,13 +20,16 @@ package org.apache.atlas.repository.graphdb.janus;
import org.apache.atlas.ApplicationProperties;
import org.apache.atlas.AtlasException;
import org.apache.atlas.exception.AtlasBaseException;
import org.apache.atlas.repository.graphdb.AtlasGraph;
import org.apache.atlas.repository.graphdb.GraphDatabase;
import org.apache.atlas.repository.graphdb.janus.migration.AtlasGraphSONReader;
import org.apache.atlas.repository.graphdb.janus.serializer.BigDecimalSerializer;
import org.apache.atlas.repository.graphdb.janus.serializer.BigIntegerSerializer;
import org.apache.atlas.repository.graphdb.janus.serializer.TypeCategorySerializer;
import org.apache.atlas.runner.LocalSolrRunner;
import org.apache.atlas.typesystem.types.DataTypes.TypeCategory;
import org.apache.atlas.utils.AtlasPerfTracer;
import org.apache.commons.configuration.Configuration;
import org.apache.tinkerpop.gremlin.structure.io.graphson.GraphSONMapper;
import org.janusgraph.graphdb.database.serialize.attribute.SerializableSerializer;
......@@ -35,22 +38,22 @@ import org.slf4j.LoggerFactory;
import org.janusgraph.core.JanusGraphFactory;
import org.janusgraph.core.JanusGraph;
import org.janusgraph.core.JanusGraphFactory;
import org.janusgraph.core.schema.JanusGraphManagement;
import org.janusgraph.graphdb.tinkerpop.JanusGraphIoRegistry;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.io.InputStream;
import java.math.BigDecimal;
import java.math.BigInteger;
import java.util.ArrayList;
import java.util.Map;
/**
* Default implementation for Graph Provider that doles out Titan Graph.
*/
public class AtlasJanusGraphDatabase implements GraphDatabase<AtlasJanusVertex, AtlasJanusEdge> {
private static final Logger LOG = LoggerFactory.getLogger(AtlasJanusGraphDatabase.class);
private static final Logger PERF_LOG = AtlasPerfTracer.getPerfLogger("AtlasJanusGraphDatabase");
private static final Logger LOG = LoggerFactory.getLogger(AtlasJanusGraphDatabase.class);
/**
* Constant for the configuration property that indicates the prefix.
......@@ -116,6 +119,20 @@ public class AtlasJanusGraphDatabase implements GraphDatabase<AtlasJanusVertex,
return graphInstance;
}
public static JanusGraph getBulkLoadingGraphInstance() {
try {
Configuration cfg = getConfiguration();
cfg.setProperty("storage.batch-loading", true);
return JanusGraphFactory.open(cfg);
} catch (IllegalArgumentException ex) {
LOG.error("getBulkLoadingGraphInstance: Failed!", ex);
} catch (AtlasException ex) {
LOG.error("getBulkLoadingGraphInstance: Failed!", ex);
}
return null;
}
public static void unload() {
synchronized (AtlasJanusGraphDatabase.class) {
......@@ -215,4 +232,31 @@ public class AtlasJanusGraphDatabase implements GraphDatabase<AtlasJanusVertex,
return ret;
}
public static void loadLegacyGraphSON(Map<String, String> relationshipCache, InputStream fs) throws AtlasBaseException {
AtlasPerfTracer perf = null;
try {
LOG.info("Starting loadLegacyGraphSON...");
if (AtlasPerfTracer.isPerfTraceEnabled(PERF_LOG)) {
perf = AtlasPerfTracer.getPerfTracer(PERF_LOG, "loadLegacyGraphSON");
}
AtlasGraphSONReader legacyGraphSONReader = AtlasGraphSONReader.build().
relationshipCache(relationshipCache).
schemaDB(getGraphInstance()).
bulkLoadingDB(getBulkLoadingGraphInstance()).create();
legacyGraphSONReader.readGraph(fs);
} catch (Exception ex) {
LOG.error("Error loading loadLegacyGraphSON2", ex);
throw new AtlasBaseException(ex);
} finally {
AtlasPerfTracer.log(perf);
LOG.info("Done! loadLegacyGraphSON.");
}
}
}
graphdb/janus/src/main/java/org/apache/atlas/repository/graphdb/janus/migration/AtlasGraphSONReader.java 0 → 100644
/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
* <p>
* http://www.apache.org/licenses/LICENSE-2.0
* <p>
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.atlas.repository.graphdb.janus.migration;
import org.apache.atlas.ApplicationProperties;
import org.apache.atlas.AtlasException;
import org.apache.atlas.repository.graphdb.janus.migration.JsonNodeParsers.ParseElement;
import org.apache.atlas.repository.graphdb.janus.migration.JsonNodeProcessManager.WorkItemManager;
import org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.GraphTraversal;
import org.apache.tinkerpop.gremlin.structure.Graph;
import org.apache.tinkerpop.gremlin.structure.Vertex;
import org.apache.tinkerpop.gremlin.structure.io.graphson.GraphSONMapper;
import org.apache.tinkerpop.shaded.jackson.core.JsonFactory;
import org.apache.tinkerpop.shaded.jackson.core.JsonParser;
import org.apache.tinkerpop.shaded.jackson.core.JsonToken;
import org.apache.tinkerpop.shaded.jackson.databind.JsonNode;
import org.apache.tinkerpop.shaded.jackson.databind.ObjectMapper;
import org.janusgraph.core.JanusGraph;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.io.IOException;
import java.io.InputStream;
import java.util.Map;
import java.util.concurrent.atomic.AtomicLong;
public final class AtlasGraphSONReader {
private static final Logger LOG = LoggerFactory.getLogger(AtlasGraphSONReader.class);
private final ObjectMapper mapper;
private final RelationshipTypeCache relationshipCache;
private final Graph graph;
private final Graph bulkLoadGraph;
private final int numWorkers;
private final int batchSize;
private final long suppliedStartIndex;
private final String[] propertiesToPostProcess;
private GraphSONUtility graphSONUtility;
private ReaderStatusManager readerStatusManager;
private AtomicLong counter;
private AtlasGraphSONReader(ObjectMapper mapper, Map<String, String> relationshipLookup, Graph graph,
Graph bulkLoadGraph, String[] propertiesToPostProcess, int numWorkers, int batchSize, long suppliedStartIndex) {
this.mapper = mapper;
this.relationshipCache = new RelationshipTypeCache(relationshipLookup);
this.graph = graph;
this.bulkLoadGraph = bulkLoadGraph;
this.numWorkers = numWorkers;
this.batchSize = batchSize;
this.suppliedStartIndex = suppliedStartIndex;
this.propertiesToPostProcess = propertiesToPostProcess;
}
public void readGraph(final InputStream inputStream) throws IOException {
counter = new AtomicLong(0);
graphSONUtility = new GraphSONUtility(relationshipCache);
final long startIndex = initStatusManager();
final JsonFactory factory = mapper.getFactory();
LOG.info("AtlasGraphSONReader.readGraph: numWorkers: {}: batchSize: {}: startIndex: {}", numWorkers, batchSize, startIndex);
try (JsonParser parser = factory.createParser(inputStream)) {
if (parser.nextToken() != JsonToken.START_OBJECT) {
throw new IOException("Expected data to start with an Object");
}
readerStatusManager.update(bulkLoadGraph, counter.get(), ReaderStatusManager.STATUS_IN_PROGRESS);
while (parser.nextToken() != JsonToken.END_OBJECT) {
final String fieldName = parser.getCurrentName() == null ? "" : parser.getCurrentName();
switch (fieldName) {
case GraphSONTokensTP2.MODE:
parser.nextToken();
final String mode = parser.getText();
if (!mode.equals("EXTENDED")) {
throw new IllegalStateException("The legacy GraphSON must be generated with GraphSONMode.EXTENDED");
}
break;
case GraphSONTokensTP2.VERTICES:
processElement(parser, new JsonNodeParsers.ParseVertex(), startIndex);
break;
case GraphSONTokensTP2.EDGES:
processElement(parser, new JsonNodeParsers.ParseEdge(), startIndex);
break;
default:
throw new IllegalStateException(String.format("Unexpected token in GraphSON - %s", fieldName));
}
}
postProcess(startIndex);
readerStatusManager.end(bulkLoadGraph, counter.get(), ReaderStatusManager.STATUS_SUCCESS);
} catch (Exception ex) {
readerStatusManager.end(bulkLoadGraph, counter.get(), ReaderStatusManager.STATUS_FAILED);
throw new IOException(ex);
} finally {
LOG.info("AtlasGraphSONReader.readGraph: Done!: {}", counter.get());
}
}
private long initStatusManager() {
readerStatusManager = new ReaderStatusManager(graph, bulkLoadGraph);
return (this.suppliedStartIndex == 0) ? readerStatusManager.getStartIndex() : this.suppliedStartIndex;
}
private void processElement(JsonParser parser, ParseElement parseElement, long startIndex) throws InterruptedException {
try {
parseElement.setContext(graphSONUtility);
WorkItemManager wim = JsonNodeProcessManager.create(graph, bulkLoadGraph, parseElement, numWorkers, batchSize, startIndex);
parser.nextToken();
while (parser.nextToken() != JsonToken.END_ARRAY) {
handleInterrupt(bulkLoadGraph, counter.incrementAndGet());
final JsonNode node = parser.readValueAsTree();
if (shouldSkip(startIndex, counter.get()) || parseElement.isTypeNode(node)) {
continue;
}
updateStatusConditionally(bulkLoadGraph, counter.get());
wim.produce(node);
}
wim.shutdown();
} catch (InterruptedException ex) {
throw ex;
} catch (Exception ex) {
LOG.error("processElement: {}: failed!", parseElement.getMessage(), ex);
} finally {
LOG.info("processElement: {}: Done! : [{}]", parseElement.getMessage(), counter);
readerStatusManager.update(bulkLoadGraph, counter.get());
}
}
private void postProcess(long startIndex) {
LOG.info("postProcess: Starting...");
try {
PostProcessManager.WorkItemsManager wim = PostProcessManager.create(bulkLoadGraph, graphSONUtility,
propertiesToPostProcess, batchSize, numWorkers);
GraphTraversal query = bulkLoadGraph.traversal().V();
while (query.hasNext()) {
handleInterrupt(bulkLoadGraph, counter.incrementAndGet());
if(shouldSkip(startIndex, counter.get())) {
continue;
}
Vertex v = (Vertex) query.next();
updateStatusConditionally(bulkLoadGraph, counter.get());
wim.produce(v.id());
}
wim.shutdown();
} catch (Exception ex) {
LOG.error("postProcess: failed!", ex);
} finally {
LOG.info("postProcess: Done! : [{}]", counter.get());
readerStatusManager.update(bulkLoadGraph, counter.get());
}
}
private boolean shouldSkip(long startIndex, long index) {
return (startIndex != 0) && (index <= startIndex);
}
private void handleInterrupt(Graph graph, long counter) throws InterruptedException {
if (!Thread.interrupted()) {
return;
}
readerStatusManager.update(graph, counter);
LOG.error("Thread interrupted: {}", counter);
throw new InterruptedException();
}
private void updateStatusConditionally(Graph graph, long counter) {
if(counter % batchSize == 0) {
readerStatusManager.update(graph, counter);
}
}
public static Builder build() throws AtlasException {
return new Builder();
}
public final static class Builder {
private int batchSize = 500;
private Map<String, String> relationshipCache;
private Graph graph;
private Graph bulkLoadGraph;
private int numWorkers;
private long suppliedStartIndex;
private String[] propertiesToPostProcess;
private Builder() {
}
private void setDefaults() throws AtlasException {
this.startIndex(ApplicationProperties.get().getLong("atlas.migration.mode.start.index", 0L))
.numWorkers(ApplicationProperties.get().getInt("atlas.migration.mode.workers", 4))
.batchSize(ApplicationProperties.get().getInt("atlas.migration.mode.batch.size", 3000))
.propertiesToPostProcess(getPropertiesToPostProcess("atlas.migration.mode.postprocess.properties"));
}
public AtlasGraphSONReader create() throws AtlasException {
setDefaults();
if(bulkLoadGraph == null) {
bulkLoadGraph = graph;
}
final GraphSONMapper.Builder builder = GraphSONMapper.build();
final GraphSONMapper mapper = builder.embedTypes(false).create();
return new AtlasGraphSONReader(mapper.createMapper(), relationshipCache, graph, bulkLoadGraph,
propertiesToPostProcess, numWorkers, batchSize, suppliedStartIndex);
}
public Builder relationshipCache(Map<String, String> relationshipCache) {
this.relationshipCache = relationshipCache;
return this;
}
public Builder schemaDB(JanusGraph graph) {
this.graph = graph;
return this;
}
public Builder bulkLoadingDB(Graph graph) {
this.bulkLoadGraph = graph;
return this;
}
public Builder numWorkers(int numWorkers) {
if(bulkLoadGraph == null || graph == null) {
this.numWorkers = 1;
LOG.info("numWorkers: {}, since one of the 2 graphs is null.", this.numWorkers);
} else {
this.numWorkers = numWorkers;
}
return this;
}
public Builder batchSize(int batchSize) {
this.batchSize = batchSize;
return this;
}
public Builder startIndex(long suppliedStartIndex) {
this.suppliedStartIndex = suppliedStartIndex;
return this;
}
public Builder propertiesToPostProcess(String[] list) {
this.propertiesToPostProcess = list;
return this;
}
private static String[] getPropertiesToPostProcess(String applicationPropertyKey) throws AtlasException {
final String HIVE_COLUMNS_PROPERTY = "hive_table.columns";
final String HIVE_PARTITION_KEYS_PROPERTY = "hive_table.partitionKeys";
final String PROCESS_INPUT_PROPERTY = "Process.inputs";
final String PROCESS_OUTPUT_PROPERTY = "Process.outputs";
final String USER_PROFILE_OUTPUT_PROPERTY = "__AtlasUserProfile.savedSearches";
String[] defaultProperties = new String[] { HIVE_COLUMNS_PROPERTY, HIVE_PARTITION_KEYS_PROPERTY,
PROCESS_INPUT_PROPERTY, PROCESS_OUTPUT_PROPERTY,
USER_PROFILE_OUTPUT_PROPERTY
};
String[] userDefinedList = ApplicationProperties.get().getStringArray(applicationPropertyKey);
return (userDefinedList == null || userDefinedList.length == 0) ? defaultProperties : userDefinedList;
}
}
}
graphdb/janus/src/main/java/org/apache/atlas/repository/graphdb/janus/migration/GraphSONTokensTP2.java 0 → 100644
/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.atlas.repository.graphdb.janus.migration;
public final class GraphSONTokensTP2 {
public static final String _ID = "_id";
public static final String _LABEL = "_label";
public static final String _TYPE = "_type";
public static final String _OUT_V = "_outV";
public static final String _IN_V = "_inV";
public static final String VALUE = "value";
public static final String TYPE = "type";
public static final String TYPE_LIST = "list";
public static final String TYPE_STRING = "string";
public static final String TYPE_DOUBLE = "double";
public static final String TYPE_INTEGER = "integer";
public static final String TYPE_FLOAT = "float";
public static final String TYPE_MAP = "map";
public static final String TYPE_BOOLEAN = "boolean";
public static final String TYPE_LONG = "long";
public static final String TYPE_SHORT = "short";
public static final String TYPE_BYTE = "byte";
public static final String TYPE_UNKNOWN = "unknown";
public static final String VERTICES = "vertices";
public static final String EDGES = "edges";
public static final String MODE = "mode";
private GraphSONTokensTP2() {
}
}
graphdb/janus/src/main/java/org/apache/atlas/repository/graphdb/janus/migration/GraphSONUtility.java 0 → 100644
/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
* <p>
* http://www.apache.org/licenses/LICENSE-2.0
* <p>
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.atlas.repository.graphdb.janus.migration;
import com.google.common.annotations.VisibleForTesting;
import org.apache.atlas.repository.Constants;
import org.apache.commons.lang.StringUtils;
import org.apache.tinkerpop.gremlin.structure.Edge;
import org.apache.tinkerpop.gremlin.structure.Graph;
import org.apache.tinkerpop.gremlin.structure.Graph.Features.EdgeFeatures;
import org.apache.tinkerpop.gremlin.structure.Graph.Features.VertexFeatures;
import org.apache.tinkerpop.gremlin.structure.T;
import org.apache.tinkerpop.gremlin.structure.Vertex;
import org.apache.tinkerpop.shaded.jackson.databind.JsonNode;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.util.*;
import static org.apache.atlas.repository.Constants.CLASSIFICATION_EDGE_STATE_PROPERTY_KEY;
import static org.apache.atlas.repository.Constants.CLASSIFICATION_ENTITY_GUID;
import static org.apache.atlas.repository.Constants.RELATIONSHIPTYPE_TAG_PROPAGATION_KEY;
class GraphSONUtility {
private static final Logger LOG = LoggerFactory.getLogger(GraphSONUtility.class);
private static final String EMPTY_STRING = "";
private final RelationshipTypeCache relationshipTypeCache;
public GraphSONUtility(final RelationshipTypeCache relationshipTypeCache) {
this.relationshipTypeCache = relationshipTypeCache;
}
public Map<String, Object> vertexFromJson(Graph g, final JsonNode json) {
final Map<String, Object> props = readProperties(json);
if (props.containsKey(Constants.TYPENAME_PROPERTY_KEY)) {
return null;
}
Map<String, Object> schemaUpdate = null;
VertexFeatures vertexFeatures = g.features().vertex();
Object vertexId = getTypedValueFromJsonNode(json.get(GraphSONTokensTP2._ID));
Vertex vertex = vertexFeatures.willAllowId(vertexId) ? g.addVertex(T.id, vertexId) : g.addVertex();
props.put(Constants.VERTEX_ID_IN_IMPORT_KEY, vertexId);
for (Map.Entry<String, Object> entry : props.entrySet()) {
try {
vertex.property(vertexFeatures.getCardinality(entry.getKey()), entry.getKey(), entry.getValue());
} catch (IllegalArgumentException ex) {
schemaUpdate = getSchemaUpdateMap(schemaUpdate);
if (!schemaUpdate.containsKey("id")) {
schemaUpdate.put("id", vertex.id());
}
schemaUpdate.put(entry.getKey(), entry.getValue());
}
}
return schemaUpdate;
}
public Map<String, Object> edgeFromJson(Graph g, MappedElementCache cache, final JsonNode json) {
final JsonNode nodeLabel = json.get(GraphSONTokensTP2._LABEL);
String label = nodeLabel == null ? EMPTY_STRING : nodeLabel.textValue();
if (label.startsWith("__type.")) {
return null;
}
Map<String, Object> schemaUpdate = null;
Object edgeId = null;
try {
final Vertex in = getMappedVertex(g, cache, json, GraphSONTokensTP2._IN_V);
final Vertex out = getMappedVertex(g, cache, json, GraphSONTokensTP2._OUT_V);
if (in == null || out == null) {
return null;
}
edgeId = getTypedValueFromJsonNode(json.get(GraphSONTokensTP2._ID));
final Map<String, Object> props = GraphSONUtility.readProperties(json);
props.put(Constants.EDGE_ID_IN_IMPORT_KEY, edgeId.toString());
if(addRelationshipTypeForClassification(in, out, label, props)) {
label = Constants.CLASSIFICATION_LABEL;
} else {
addRelationshipTypeName(label, props);
}
EdgeFeatures edgeFeatures = g.features().edge();
final Edge edge = edgeFeatures.willAllowId(edgeId) ? out.addEdge(label, in, T.id, edgeId) : out.addEdge(label, in);
addMandatoryRelationshipProperties(props);
for (Map.Entry<String, Object> entry : props.entrySet()) {
try {
edge.property(entry.getKey(), entry.getValue());
} catch (IllegalArgumentException ex) {
schemaUpdate = getSchemaUpdateMap(schemaUpdate);
if (!schemaUpdate.containsKey("id")) {
schemaUpdate.put("id", edge.id());
}
schemaUpdate.put(entry.getKey(), entry.getValue());
}
}
} catch(IllegalArgumentException ex) {
schemaUpdate = getSchemaUpdateMap(schemaUpdate);
schemaUpdate.put("oid", edgeId);
}
return schemaUpdate;
}
private Map<String, Object> getSchemaUpdateMap(Map<String, Object> schemaUpdate) {
if(schemaUpdate == null) {
schemaUpdate = new HashMap<>();
}
return schemaUpdate;
}
private Vertex getMappedVertex(Graph gr, MappedElementCache cache, JsonNode json, String direction) {
Object inVId = GraphSONUtility.getTypedValueFromJsonNode(json.get(direction));
return cache.getMappedVertex(gr, inVId);
}
private boolean addRelationshipTypeForClassification(Vertex in, Vertex out, String label, Map<String, Object> props) {
if (in.property(Constants.ENTITY_TYPE_PROPERTY_KEY).isPresent()) {
String inTypeName = (String) in.property(Constants.ENTITY_TYPE_PROPERTY_KEY).value();
if (inTypeName.equals(label)) {
if (StringUtils.isNotEmpty(inTypeName)) {
props.put(Constants.ENTITY_TYPE_PROPERTY_KEY, inTypeName);
addEntityGuidToTrait(in, out);
return true;
} else {
LOG.info("Could not find typeName for trait: {}", label);
}
}
}
return false;
}
private void addEntityGuidToTrait(Vertex in, Vertex out) {
String entityGuid = "";
if (out.property(Constants.GUID_PROPERTY_KEY).isPresent()) {
entityGuid = (String) out.property(Constants.GUID_PROPERTY_KEY).value();
}
if(StringUtils.isNotEmpty(entityGuid)) {
in.property(CLASSIFICATION_ENTITY_GUID, entityGuid);
}
}
private void addRelationshipTypeName(String edgeLabel, Map<String, Object> props) {
String typeName = relationshipTypeCache.get(edgeLabel);
if (StringUtils.isNotEmpty(typeName)) {
props.put(Constants.ENTITY_TYPE_PROPERTY_KEY, typeName);
} else {
LOG.debug("Could not find relationship type for: {}", edgeLabel);
}
}
private void addMandatoryRelationshipProperties(Map<String, Object> props) {
props.put(Constants.RELATIONSHIP_GUID_PROPERTY_KEY, UUID.randomUUID().toString());
props.put(RELATIONSHIPTYPE_TAG_PROPAGATION_KEY, "NONE");
props.put(CLASSIFICATION_EDGE_STATE_PROPERTY_KEY, "ACTIVE");
}
public void replaceReferencedEdgeIdForList(Graph g, MappedElementCache cache, Vertex v, String propertyName) {
try {
if (v.property(Constants.TYPENAME_PROPERTY_KEY).isPresent() || !v.property(propertyName).isPresent()) {
return;
}
List list = (List) v.property(propertyName).value();
for (int i = 0; i < list.size(); i++) {
String id = list.get(i).toString();
Object newId = cache.getMappedEdge(g, id);
if (newId == null) {
continue;
}
list.set(i, newId.toString());
}
v.property(propertyName, list);
} catch (IllegalArgumentException ex) {
if (LOG.isDebugEnabled()) {
LOG.debug("processItem: IllegalArgumentException: v[{}] error!", v.id(), ex);
}
}
}
static Map<String, Object> readProperties(final JsonNode node) {
final Map<String, Object> map = new HashMap<>();
final Iterator<Map.Entry<String, JsonNode>> iterator = node.fields();
while (iterator.hasNext()) {
final Map.Entry<String, JsonNode> entry = iterator.next();
if (!isReservedKey(entry.getKey())) {
// it generally shouldn't be as such but graphson containing null values can't be shoved into
// element property keys or it will result in error
final Object o = readProperty(entry.getValue());
if (o != null) {
map.put(entry.getKey(), o);
}
}
}
return map;
}
private static boolean isReservedKey(final String key) {
return key.equals(GraphSONTokensTP2._ID) || key.equals(GraphSONTokensTP2._TYPE) || key.equals(GraphSONTokensTP2._LABEL)
|| key.equals(GraphSONTokensTP2._OUT_V) || key.equals(GraphSONTokensTP2._IN_V);
}
private static Object readProperty(final JsonNode node) {
final Object propertyValue;
if (node.get(GraphSONTokensTP2.TYPE).textValue().equals(GraphSONTokensTP2.TYPE_UNKNOWN)) {
propertyValue = null;
} else if (node.get(GraphSONTokensTP2.TYPE).textValue().equals(GraphSONTokensTP2.TYPE_BOOLEAN)) {
propertyValue = node.get(GraphSONTokensTP2.VALUE).booleanValue();
} else if (node.get(GraphSONTokensTP2.TYPE).textValue().equals(GraphSONTokensTP2.TYPE_FLOAT)) {
propertyValue = Float.parseFloat(node.get(GraphSONTokensTP2.VALUE).asText());
} else if (node.get(GraphSONTokensTP2.TYPE).textValue().equals(GraphSONTokensTP2.TYPE_BYTE)) {
propertyValue = Byte.parseByte(node.get(GraphSONTokensTP2.VALUE).asText());
} else if (node.get(GraphSONTokensTP2.TYPE).textValue().equals(GraphSONTokensTP2.TYPE_SHORT)) {
propertyValue = Short.parseShort(node.get(GraphSONTokensTP2.VALUE).asText());
} else if (node.get(GraphSONTokensTP2.TYPE).textValue().equals(GraphSONTokensTP2.TYPE_DOUBLE)) {
propertyValue = node.get(GraphSONTokensTP2.VALUE).doubleValue();
} else if (node.get(GraphSONTokensTP2.TYPE).textValue().equals(GraphSONTokensTP2.TYPE_INTEGER)) {
propertyValue = node.get(GraphSONTokensTP2.VALUE).intValue();
} else if (node.get(GraphSONTokensTP2.TYPE).textValue().equals(GraphSONTokensTP2.TYPE_LONG)) {
propertyValue = node.get(GraphSONTokensTP2.VALUE).longValue();
} else if (node.get(GraphSONTokensTP2.TYPE).textValue().equals(GraphSONTokensTP2.TYPE_STRING)) {
propertyValue = node.get(GraphSONTokensTP2.VALUE).textValue();
} else if (node.get(GraphSONTokensTP2.TYPE).textValue().equals(GraphSONTokensTP2.TYPE_LIST)) {
propertyValue = readProperties(node.get(GraphSONTokensTP2.VALUE).elements());
} else if (node.get(GraphSONTokensTP2.TYPE).textValue().equals(GraphSONTokensTP2.TYPE_MAP)) {
propertyValue = readProperties(node.get(GraphSONTokensTP2.VALUE));
} else {
propertyValue = node.textValue();
}
return propertyValue;
}
private static List readProperties(final Iterator<JsonNode> listOfNodes) {
final List<Object> array = new ArrayList<>();
while (listOfNodes.hasNext()) {
array.add(readProperty(listOfNodes.next()));
}
return array;
}
@VisibleForTesting
static Object getTypedValueFromJsonNode(final JsonNode node) {
Object theValue = null;
if (node != null && !node.isNull()) {
if (node.isBoolean()) {
theValue = node.booleanValue();
} else if (node.isDouble()) {
theValue = node.doubleValue();
} else if (node.isFloatingPointNumber()) {
theValue = node.floatValue();
} else if (node.isInt()) {
theValue = node.intValue();
} else if (node.isLong()) {
theValue = node.longValue();
} else if (node.isTextual()) {
theValue = node.textValue();
} else if (node.isArray()) {
// this is an array so just send it back so that it can be
// reprocessed to its primitive components
theValue = node;
} else if (node.isObject()) {
// this is an object so just send it back so that it can be
// reprocessed to its primitive components
theValue = node;
} else {
theValue = node.textValue();
}
}
return theValue;
}
}
graphdb/janus/src/main/java/org/apache/atlas/repository/graphdb/janus/migration/JsonNodeParsers.java 0 → 100644
/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.atlas.repository.graphdb.janus.migration;
import org.apache.atlas.repository.Constants;
import org.apache.tinkerpop.gremlin.structure.Element;
import org.apache.tinkerpop.gremlin.structure.Graph;
import org.apache.tinkerpop.shaded.jackson.databind.JsonNode;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.util.Map;
import static org.apache.atlas.repository.Constants.EDGE_ID_IN_IMPORT_KEY;
import static org.apache.atlas.repository.Constants.VERTEX_ID_IN_IMPORT_KEY;
public class JsonNodeParsers {
private static final Logger LOG = LoggerFactory.getLogger(JsonNodeParsers.class);
static abstract class ParseElement {
protected GraphSONUtility utility;
abstract String getMessage();
abstract Object getId(JsonNode node);
abstract boolean isTypeNode(JsonNode node);
abstract String getType(JsonNode node);
public void setContext(GraphSONUtility utility) {
this.utility = utility;
}
abstract Map<String, Object> parse(Graph gr, MappedElementCache cache, JsonNode Node);
public void commit(Graph graph) {
graph.tx().commit();
}
abstract Element get(Graph gr, Object id);
abstract Element getByOriginalId(Graph gr, Object id);
public Element getByOriginalId(Graph gr, JsonNode node) {
return getByOriginalId(gr, getId(node));
}
public Element update(Graph gr, Object id, Map<String,Object> schema) {
Element el = get(gr, id);
for (Map.Entry<String, Object> entry : schema.entrySet()) {
el.property(entry.getKey(), entry.getValue());
}
return el;
}
static Object getTypedValueFromJsonNode(final JsonNode node) {
Object theValue = null;
if (node != null && !node.isNull()) {
if (node.isBoolean()) {
theValue = node.booleanValue();
} else if (node.isDouble()) {
theValue = node.doubleValue();
} else if (node.isFloatingPointNumber()) {
theValue = node.floatValue();
} else if (node.isInt()) {
theValue = node.intValue();
} else if (node.isLong()) {
theValue = node.longValue();
} else if (node.isTextual()) {
theValue = node.textValue();
} else if (node.isArray()) {
// this is an array so just send it back so that it can be
// reprocessed to its primitive components
theValue = node;
} else if (node.isObject()) {
// this is an object so just send it back so that it can be
// reprocessed to its primitive components
theValue = node;
} else {
theValue = node.textValue();
}
}
return theValue;
}
}
static class ParseEdge extends ParseElement {
private static final String MESSAGE_EDGE = "edge";
private static final String TYPE_NAME_NODE_NAME = Constants.VERTEX_TYPE_PROPERTY_KEY;
@Override
public String getMessage() {
return MESSAGE_EDGE;
}
@Override
Object getId(JsonNode node) {
return getTypedValueFromJsonNode(node.get(GraphSONTokensTP2._ID));
}
@Override
public Map<String, Object> parse(Graph gr, MappedElementCache cache, JsonNode node) {
return utility.edgeFromJson(gr, cache, node);
}
@Override
Element get(Graph gr, Object id) {
return gr.edges(id).next();
}
@Override
Element getByOriginalId(Graph gr, Object id) {
try {
return gr.traversal().E().has(EDGE_ID_IN_IMPORT_KEY, id).next();
} catch (Exception ex) {
LOG.error("fetchEdge: fetchFromDB failed: {}", id);
return null;
}
}
@Override
public boolean isTypeNode(JsonNode node) {
return node.get(GraphSONTokensTP2._LABEL).textValue().startsWith(Constants.TYPENAME_PROPERTY_KEY);
}
@Override
public String getType(JsonNode node) {
return node.get(GraphSONTokensTP2._LABEL).textValue();
}
}
static class ParseVertex extends ParseElement {
private static final String NODE_VALUE_KEY = "value";
private static final String MESSAGE_VERTEX = "vertex";
@Override
public String getMessage() {
return MESSAGE_VERTEX;
}
@Override
Object getId(JsonNode node) {
return getTypedValueFromJsonNode(node.get(GraphSONTokensTP2._ID));
}
@Override
public Map<String, Object> parse(Graph graph, MappedElementCache cache, JsonNode node) {
return utility.vertexFromJson(graph, node);
}
@Override
Element get(Graph gr, Object id) {
return gr.vertices(id).next();
}
@Override
Element getByOriginalId(Graph gr, Object id) {
try {
return gr.traversal().V().has(VERTEX_ID_IN_IMPORT_KEY, id).next();
} catch (Exception ex) {
LOG.error("getByOriginalId failed: {}", id);
return null;
}
}
@Override
public boolean isTypeNode(JsonNode node) {
return node.has(Constants.TYPENAME_PROPERTY_KEY);
}
@Override
public String getType(JsonNode node) {
return node.has(Constants.ENTITY_TYPE_PROPERTY_KEY) ? node.get(Constants.ENTITY_TYPE_PROPERTY_KEY).get(NODE_VALUE_KEY).toString() : "";
}
}
}
graphdb/janus/src/main/java/org/apache/atlas/repository/graphdb/janus/migration/JsonNodeProcessManager.java 0 → 100644
/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
* <p>
* http://www.apache.org/licenses/LICENSE-2.0
* <p>
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.atlas.repository.graphdb.janus.migration;
import org.apache.tinkerpop.shaded.jackson.databind.JsonNode;
import org.apache.atlas.repository.graphdb.janus.migration.pc.WorkItemBuilder;
import org.apache.atlas.repository.graphdb.janus.migration.pc.WorkItemConsumer;
import org.apache.atlas.repository.graphdb.janus.migration.JsonNodeParsers.ParseElement;
import org.apache.tinkerpop.gremlin.structure.Graph;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.NoSuchElementException;
import java.util.concurrent.BlockingQueue;
public class JsonNodeProcessManager {
private static class Consumer extends WorkItemConsumer<JsonNode> {
private static final Logger LOG = LoggerFactory.getLogger(Consumer.class);
private static final int WAIT_DURATION_AFTER_COMMIT_EXCEPTION = 1000;
private final Graph graph;
protected final Graph bulkLoadGraph;
protected final ParseElement parseElement;
private final long batchSize;
private long counter;
private final MappedElementCache cache;
private final List<JsonNode> nodes = new ArrayList<>();
public Consumer(BlockingQueue<JsonNode> workQueue, Graph graph, Graph bulkLoadGraph, ParseElement parseElement, long batchSize) {
super(workQueue);
this.graph = graph;
this.bulkLoadGraph = bulkLoadGraph;
this.parseElement = parseElement;
this.batchSize = batchSize;
this.counter = 0;
this.cache = new MappedElementCache();
}
@Override
public void processItem(JsonNode node) {
try {
Map<String, Object> result = parseElement.parse(bulkLoadGraph, cache, node);
if (result == null) {
nodes.add(node);
commitConditionally(counter++);
} else {
commitBulk();
cache.clearAll();
updateSchema(result, node);
}
} catch (Exception ex) {
bulkLoadGraph.tx().rollback();
error("Failed! Retrying...", ex);
retryBatchCommit();
}
}
@Override
protected void commitDirty() {
super.commitDirty();
cache.clearAll();
}
@Override
protected void doCommit() {
commitBulk();
}
private void commitConditionally(long index) {
if (index % batchSize == 0 && nodes.size() > 0) {
commitBulk();
}
}
private void commitBulk() {
commit(bulkLoadGraph, nodes.size());
nodes.clear();
}
private void commitRegular() {
commit(graph, nodes.size());
}
private void commit(Graph g, int size) {
parseElement.commit(g);
display("commit-size: {}: Done!", size);
}
private void updateSchema(Map<String, Object> schema, org.apache.tinkerpop.shaded.jackson.databind.JsonNode node) {
synchronized (graph) {
String typeName = parseElement.getType(node);
try {
display("updateSchema: type: {}: ...", typeName);
if (schema.containsKey("oid")) {
parseElement.parse(graph, cache, node);
} else {
Object id = schema.get("id");
schema.remove("id");
parseElement.update(graph, id, schema);
}
commitRegular();
display("updateSchema: type: {}: Done!", typeName);
} catch (NoSuchElementException ex) {
parseElement.parse(graph, cache, node);
commitRegular();
display("updateSchema: NoSuchElementException processed!: type: {}: Done!", typeName);
} catch (Exception ex) {
graph.tx().rollback();
error("updateSchema: failed!: type: " + typeName, ex);
}
}
}
private void retryBatchCommit() {
display("Waiting with [{} nodes] for 1 secs.", nodes.size());
try {
Thread.sleep(WAIT_DURATION_AFTER_COMMIT_EXCEPTION);
for (org.apache.tinkerpop.shaded.jackson.databind.JsonNode n : nodes) {
parseElement.parse(bulkLoadGraph, cache, n);
}
commitBulk();
display("Done!: After re-adding {}.", nodes.size());
} catch (Exception ex) {
error("retryBatchCommit: Failed! Potential data loss.", ex);
}
}
private void display(String message, Object s1, Object s2) {
LOG.info("{}: [{}]: " + message, parseElement.getMessage(), counter, s1, s2);
}
private void display(String message, Object s1) {
display(message, s1, "");
}
private void error(String message, Exception ex) {
LOG.error("{}: [{}]: " + message, parseElement.getMessage(), counter, ex);
}
}
private static class ResumingConsumer extends Consumer {
public ResumingConsumer(BlockingQueue<JsonNode> workQueue, Graph graph, Graph bulkLoadGraph, ParseElement parseElement, long batchSize) {
super(workQueue, graph, bulkLoadGraph, parseElement, batchSize);
}
@Override
public void processItem(JsonNode node) {
if (!contains(node)) {
super.processItem(node);
}
}
private boolean contains(JsonNode node) {
return (parseElement.getByOriginalId(bulkLoadGraph, node) != null);
}
}
private static class ConsumerBuilder implements WorkItemBuilder<Consumer, JsonNode> {
private final Graph graph;
private final Graph bulkLoadGraph;
private final ParseElement parseElement;
private final int batchSize;
private final long startIndex;
public ConsumerBuilder(Graph graph, Graph bulkLoadGraph, ParseElement parseElement, int batchSize, long startIndex) {
this.graph = graph;
this.bulkLoadGraph = bulkLoadGraph;
this.batchSize = batchSize;
this.parseElement = parseElement;
this.startIndex = startIndex;
}
@Override
public Consumer build(BlockingQueue<JsonNode> queue) {
if(startIndex == 0) {
return new Consumer(queue, graph, bulkLoadGraph, parseElement, batchSize);
}
return new ResumingConsumer(queue, graph, bulkLoadGraph, parseElement, batchSize);
}
}
static class WorkItemManager extends org.apache.atlas.repository.graphdb.janus.migration.pc.WorkItemManager {
public WorkItemManager(WorkItemBuilder builder, int batchSize, int numWorkers) {
super(builder, batchSize, numWorkers);
}
}
public static WorkItemManager create(Graph rGraph, Graph bGraph,
ParseElement parseElement, int numWorkers, int batchSize, long startIndex) {
ConsumerBuilder cb = new ConsumerBuilder(rGraph, bGraph, parseElement, batchSize, startIndex);
return new WorkItemManager(cb, batchSize, numWorkers);
}
}
graphdb/janus/src/main/java/org/apache/atlas/repository/graphdb/janus/migration/MappedElementCache.java 0 → 100644
/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
* <p>
* http://www.apache.org/licenses/LICENSE-2.0
* <p>
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.atlas.repository.graphdb.janus.migration;
import org.apache.atlas.utils.LruCache;
import org.apache.tinkerpop.gremlin.structure.Edge;
import org.apache.tinkerpop.gremlin.structure.Graph;
import org.apache.tinkerpop.gremlin.structure.Vertex;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.util.Map;
import static org.apache.atlas.repository.Constants.EDGE_ID_IN_IMPORT_KEY;
import static org.apache.atlas.repository.Constants.VERTEX_ID_IN_IMPORT_KEY;
public class MappedElementCache {
private static final Logger LOG = LoggerFactory.getLogger(MappedElementCache.class);
private final Map<Object, Vertex> lruVertexCache = new LruCache<>(500, 100000);
private final Map<String, String> lruEdgeCache = new LruCache<>(500, 100000);
public Vertex getMappedVertex(Graph gr, Object key) {
try {
Vertex ret = lruVertexCache.get(key);
if (ret == null) {
synchronized (lruVertexCache) {
ret = lruVertexCache.get(key);
if(ret == null) {
ret = fetchVertex(gr, key);
lruVertexCache.put(key, ret);
}
}
}
return ret;
} catch (Exception ex) {
LOG.error("getMappedVertex: {}", key, ex);
return null;
}
}
public String getMappedEdge(Graph gr, String key) {
try {
String ret = lruEdgeCache.get(key);
if (ret == null) {
synchronized (lruEdgeCache) {
ret = lruEdgeCache.get(key);
if (ret == null) {
Edge e = fetchEdge(gr, key);
ret = e.id().toString();
lruEdgeCache.put(key, ret);
}
}
}
return ret;
} catch (Exception ex) {
LOG.error("getMappedEdge: {}", key, ex);
return null;
}
}
private Vertex fetchVertex(Graph gr, Object key) {
try {
return gr.traversal().V().has(VERTEX_ID_IN_IMPORT_KEY, key).next();
} catch (Exception ex) {
LOG.error("fetchVertex: fetchFromDB failed: {}", key);
return null;
}
}
private Edge fetchEdge(Graph gr, String key) {
try {
return gr.traversal().E().has(EDGE_ID_IN_IMPORT_KEY, key).next();
} catch (Exception ex) {
LOG.error("fetchEdge: fetchFromDB failed: {}", key);
return null;
}
}
public void clearVertexCache() {
lruVertexCache.clear();
}
public void clearEdgeCache() {
lruEdgeCache.clear();
}
public void clearAll() {
clearVertexCache();
clearEdgeCache();
}
}
graphdb/janus/src/main/java/org/apache/atlas/repository/graphdb/janus/migration/PostProcessManager.java 0 → 100644
/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
* <p>
* http://www.apache.org/licenses/LICENSE-2.0
* <p>
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.atlas.repository.graphdb.janus.migration;
import org.apache.atlas.repository.graphdb.janus.migration.pc.WorkItemBuilder;
import org.apache.atlas.repository.graphdb.janus.migration.pc.WorkItemConsumer;
import org.apache.atlas.repository.graphdb.janus.migration.pc.WorkItemManager;
import org.apache.tinkerpop.gremlin.structure.Graph;
import org.apache.tinkerpop.gremlin.structure.Vertex;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.util.concurrent.BlockingQueue;
public class PostProcessManager {
private static class Consumer extends WorkItemConsumer<Object> {
private static final Logger LOG = LoggerFactory.getLogger(Consumer.class);
private final Graph bulkLoadGraph;
private final GraphSONUtility utility;
private final String[] properties;
private final MappedElementCache cache;
private final int batchSize;
private long counter;
private long batchCounter;
public Consumer(BlockingQueue<Object> queue, Graph bulkLoadGraph, GraphSONUtility utility,
String[] properties, MappedElementCache cache, int batchSize) {
super(queue);
this.bulkLoadGraph = bulkLoadGraph;
this.utility = utility;
this.properties = properties;
this.cache = cache;
this.batchSize = batchSize;
this.counter = 0;
this.batchCounter = 0;
}
@Override
public void processItem(Object vertexId) {
batchCounter++;
counter++;
try {
Vertex v = bulkLoadGraph.traversal().V(vertexId).next();
for (String p : properties) {
utility.replaceReferencedEdgeIdForList(bulkLoadGraph, cache, v, p);
}
if (batchCounter >= batchSize) {
LOG.info("[{}]: batch: {}: commit", counter, batchCounter);
commit();
batchCounter = 0;
}
}
catch (Exception ex) {
LOG.error("processItem: v[{}] error!", vertexId, ex);
}
}
@Override
protected void doCommit() {
bulkLoadGraph.tx().commit();
}
}
private static class ConsumerBuilder implements WorkItemBuilder<Consumer, Object> {
private final Graph bulkLoadGraph;
private final GraphSONUtility utility;
private final int batchSize;
private final MappedElementCache cache;
private final String[] vertexPropertiesToPostProcess;
public ConsumerBuilder(Graph bulkLoadGraph, GraphSONUtility utility, String[] propertiesToPostProcess, int batchSize) {
this.bulkLoadGraph = bulkLoadGraph;
this.utility = utility;
this.batchSize = batchSize;
this.cache = new MappedElementCache();
this.vertexPropertiesToPostProcess = propertiesToPostProcess;
}
@Override
public Consumer build(BlockingQueue<Object> queue) {
return new Consumer(queue, bulkLoadGraph, utility, vertexPropertiesToPostProcess, cache, batchSize);
}
}
static class WorkItemsManager extends WorkItemManager<Object, Consumer> {
public WorkItemsManager(WorkItemBuilder builder, int batchSize, int numWorkers) {
super(builder, batchSize, numWorkers);
}
}
public static WorkItemsManager create(Graph bGraph, GraphSONUtility utility, String[] propertiesToPostProcess, int batchSize, int numWorkers) {
ConsumerBuilder cb = new ConsumerBuilder(bGraph, utility, propertiesToPostProcess, batchSize);
return new WorkItemsManager(cb, batchSize, numWorkers);
}
}
graphdb/janus/src/main/java/org/apache/atlas/repository/graphdb/janus/migration/ReaderStatusManager.java 0 → 100644
/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.atlas.repository.graphdb.janus.migration;
import org.apache.atlas.repository.Constants;
import org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.GraphTraversal;
import org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.GraphTraversalSource;
import org.apache.tinkerpop.gremlin.structure.Graph;
import org.apache.tinkerpop.gremlin.structure.Vertex;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.util.Date;
public class ReaderStatusManager {
private static final Logger LOG = LoggerFactory.getLogger(ReaderStatusManager.class);
private static final String MIGRATION_STATUS_TYPE_NAME = "__MigrationStatus";
private static final String CURRENT_INDEX_PROPERTY = "currentIndex";
private static final String OPERATION_STATUS_PROPERTY = "operationStatus";
private static final String START_TIME_PROPERTY = "startTime";
private static final String END_TIME_PROPERTY = "endTime";
private static final String TOTAL_COUNT_PROPERTY = "totalCount";
public static final String STATUS_NOT_STARTED = "NOT STARTED";
public static final String STATUS_IN_PROGRESS = "IN PROGRESS";
public static final String STATUS_SUCCESS = "SUCCESS";
public static final String STATUS_FAILED = "FAILED";
private Object migrationStatusId = null;
private Vertex migrationStatus = null;
public ReaderStatusManager(Graph graph, Graph bulkLoadGraph) {
init(graph, bulkLoadGraph);
}
public void init(Graph graph, Graph bulkLoadGraph) {
migrationStatus = fetchUsingTypeName(bulkLoadGraph.traversal());
if(migrationStatus == null) {
createAndCommit(graph);
migrationStatus = fetchUsingId(bulkLoadGraph.traversal());
}
if(migrationStatus == null) {
migrationStatus = fetchUsingId(bulkLoadGraph.traversal());
}
}
public void end(Graph bGraph, Long counter, String status) {
migrationStatus.property(END_TIME_PROPERTY, new Date());
migrationStatus.property(TOTAL_COUNT_PROPERTY, counter);
update(bGraph, counter, status);
}
public void update(Graph graph, Long counter) {
migrationStatus.property(CURRENT_INDEX_PROPERTY, counter);
graph.tx().commit();
}
public void update(Graph graph, Long counter, String status) {
migrationStatus.property(OPERATION_STATUS_PROPERTY, status);
update(graph, counter);
}
public void clear() {
migrationStatus = null;
}
public long getStartIndex() {
return (long) migrationStatus.property(CURRENT_INDEX_PROPERTY).value();
}
private Vertex fetchUsingId(GraphTraversalSource g) {
return g.V(migrationStatusId).next();
}
private Vertex fetchUsingTypeName(GraphTraversalSource g) {
GraphTraversal src = g.V().has(Constants.ENTITY_TYPE_PROPERTY_KEY, MIGRATION_STATUS_TYPE_NAME);
return src.hasNext() ? (Vertex) src.next() : null;
}
private void createAndCommit(Graph rGraph) {
Vertex v = rGraph.addVertex();
long longValue = 0L;
v.property(Constants.ENTITY_TYPE_PROPERTY_KEY, MIGRATION_STATUS_TYPE_NAME);
v.property(CURRENT_INDEX_PROPERTY, longValue);
v.property(TOTAL_COUNT_PROPERTY, longValue);
v.property(OPERATION_STATUS_PROPERTY, STATUS_NOT_STARTED);
v.property(START_TIME_PROPERTY, new Date());
v.property(END_TIME_PROPERTY, new Date());
migrationStatusId = v.id();
rGraph.tx().commit();
LOG.info("migrationStatus vertex created! v[{}]", migrationStatusId);
}
}
graphdb/janus/src/main/java/org/apache/atlas/repository/graphdb/janus/migration/RelationshipTypeCache.java 0 → 100644
/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
* <p>
* http://www.apache.org/licenses/LICENSE-2.0
* <p>
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.atlas.repository.graphdb.janus.migration;
import org.apache.commons.lang.StringUtils;
import org.apache.tinkerpop.gremlin.structure.Vertex;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import java.util.Map;
public class RelationshipTypeCache {
private static final Logger LOG = LoggerFactory.getLogger(RelationshipTypeCache.class);
private final Map<String, String> relationshipLookup;
public RelationshipTypeCache(Map<String, String> lookup) {
relationshipLookup = lookup;
}
public String get(String label) {
return relationshipLookup.get(label);
}
}
graphdb/janus/src/main/java/org/apache/atlas/repository/graphdb/janus/migration/pc/WorkItemBuilder.java 0 → 100644
/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.atlas.repository.graphdb.janus.migration.pc;
import java.util.concurrent.BlockingQueue;
public interface WorkItemBuilder<T extends Runnable, U> {
T build(BlockingQueue<U> queue);
}
graphdb/janus/src/main/java/org/apache/atlas/repository/graphdb/janus/migration/pc/WorkItemConsumer.java 0 → 100644
/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
* <p>
* http://www.apache.org/licenses/LICENSE-2.0
* <p>
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.atlas.repository.graphdb.janus.migration.pc;
import com.google.common.base.Stopwatch;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.util.concurrent.BlockingQueue;
import java.util.concurrent.TimeUnit;
public abstract class WorkItemConsumer<T> implements Runnable {
private static final Logger LOG = LoggerFactory.getLogger(WorkItemConsumer.class);
private static final int POLLING_DURATION_SECONDS = 5;
private final BlockingQueue<T> queue;
private boolean isDirty = false;
private long maxCommitTimeSeconds = 0;
public WorkItemConsumer(BlockingQueue<T> queue) {
this.queue = queue;
}
public void run() {
while (!Thread.currentThread().isInterrupted()) {
try {
T item = queue.poll(POLLING_DURATION_SECONDS, TimeUnit.SECONDS);
if (item == null) {
commitDirty();
return;
}
isDirty = true;
processItem(item);
} catch (InterruptedException e) {
LOG.error("WorkItemConsumer: Interrupted: ", e);
}
}
}
public long getMaxCommitTimeSeconds() {
return (this.maxCommitTimeSeconds > 0 ? this.maxCommitTimeSeconds : 15);
}
protected void commitDirty() {
if (!isDirty) {
return;
}
LOG.info("isDirty");
commit();
}
protected void commit() {
Stopwatch sw = Stopwatch.createStarted();
doCommit();
sw.stop();
updateCommitTime(sw.elapsed(TimeUnit.SECONDS));
isDirty = false;
}
protected abstract void doCommit();
protected abstract void processItem(T item);
private void updateCommitTime(long commitTime) {
if (this.maxCommitTimeSeconds < commitTime) {
this.maxCommitTimeSeconds = commitTime;
}
}
}
graphdb/janus/src/main/java/org/apache/atlas/repository/graphdb/janus/migration/pc/WorkItemManager.java 0 → 100644
/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.atlas.repository.graphdb.janus.migration.pc;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.*;
public class WorkItemManager<T, U extends WorkItemConsumer> {
private static final Logger LOG = LoggerFactory.getLogger(WorkItemManager.class);
private final BlockingQueue<T> workQueue;
private final ExecutorService service;
private final List<U> consumers = new ArrayList<>();
public WorkItemManager(WorkItemBuilder builder, int batchSize, int numWorkers) {
workQueue = new LinkedBlockingQueue<>(batchSize * numWorkers);
service = Executors.newFixedThreadPool(numWorkers);
for (int i = 0; i < numWorkers; i++) {
U c = (U) builder.build(workQueue);
service.submit(c);
consumers.add(c);
}
}
public void produce(T item) {
try {
workQueue.put(item);
} catch (InterruptedException ex) {
Thread.currentThread().interrupt();
}
}
public void shutdown() throws InterruptedException {
int avgCommitTimeSeconds = getAvgCommitTimeSeconds() * 2;
LOG.info("WorkItemManager: Shutdown started. Will wait for: {} seconds...", avgCommitTimeSeconds);
service.shutdown();
service.awaitTermination(avgCommitTimeSeconds, TimeUnit.MINUTES);
LOG.info("WorkItemManager: Shutdown done!");
}
private int getAvgCommitTimeSeconds() {
int commitTimeSeconds = 0;
for (U c : consumers) {
commitTimeSeconds += c.getMaxCommitTimeSeconds();
}
return commitTimeSeconds / consumers.size();
}
}
graphdb/titan0/src/main/java/org/apache/atlas/repository/graphdb/titan0/Titan0Graph.java
......@@ -55,6 +55,7 @@ import javax.script.ScriptEngine;
import javax.script.ScriptEngineManager;
import javax.script.ScriptException;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.util.ArrayList;
import java.util.Collection;
......@@ -414,7 +415,12 @@ public class Titan0Graph implements AtlasGraph<Titan0Vertex, Titan0Edge> {
return multiProperties.contains(propertyName);
}
@Override
public void loadLegacyGraphSON(Map<String, String> relationshipCache, InputStream fs) throws AtlasBaseException {
}
public void addMultiProperties(Set<String> names) {
multiProperties.addAll(names);
}
}
intg/src/main/java/org/apache/atlas/model/impexp/AtlasExportResult.java
......@@ -50,7 +50,7 @@ public class AtlasExportResult implements Serializable {
public final static String ENTITY_COUNT = "entityCount";
public enum OperationStatus {
SUCCESS, PARTIAL_SUCCESS, FAIL
SUCCESS, PARTIAL_SUCCESS, INPROGRESS, FAIL
}
private AtlasExportRequest request;
......@@ -143,6 +143,9 @@ public class AtlasExportResult implements Serializable {
this.operationStatus = operationStatus;
}
public void setMetric(String key, int value) {
metrics.put(key, value);
}
public void incrementMeticsCounter(String key) {
incrementMeticsCounter(key, 1);
......@@ -222,7 +225,6 @@ public class AtlasExportResult implements Serializable {
public void setEntityCreationOrder(List<String> entityCreationOrder) { this.entityCreationOrder = entityCreationOrder; }
public StringBuilder toString(StringBuilder sb) {
if (sb == null) {
sb = new StringBuilder();
......
intg/src/main/java/org/apache/atlas/model/impexp/MigrationStatus.java 0 → 100644
/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.atlas.model.impexp;
import com.fasterxml.jackson.annotation.JsonAutoDetect;
import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
import com.fasterxml.jackson.databind.annotation.JsonSerialize;
import java.io.Serializable;
import java.util.Date;
import static com.fasterxml.jackson.annotation.JsonAutoDetect.Visibility.NONE;
import static com.fasterxml.jackson.annotation.JsonAutoDetect.Visibility.PUBLIC_ONLY;
@JsonAutoDetect(getterVisibility = PUBLIC_ONLY, setterVisibility = PUBLIC_ONLY, fieldVisibility = NONE)
@JsonSerialize(include = JsonSerialize.Inclusion.NON_NULL)
@JsonIgnoreProperties(ignoreUnknown = true)
public class MigrationStatus implements Serializable {
private static final long serialVersionUID = 1L;
private String operationStatus;
private Date startTime;
private Date endTime;
private long currentIndex;
private long totalCount;
public void setOperationStatus(String operationStatus) {
this.operationStatus = operationStatus;
}
public String getOperationStatus() {
return operationStatus;
}
public void setStartTime(Date startTime) {
this.startTime = startTime;
}
public Date getStartTime() {
return startTime;
}
public void setEndTime(Date endTime) {
this.endTime = endTime;
}
public Date getEndTime() {
return endTime;
}
public void setCurrentIndex(long currentIndex) {
this.currentIndex = currentIndex;
}
public long getCurrentIndex() {
return currentIndex;
}
public void setTotalCount(long totalCount) {
this.totalCount = totalCount;
}
public long getTotalCount() {
return this.totalCount;
}
public StringBuilder toString(StringBuilder sb) {
sb.append(", operationStatus=").append(operationStatus);
sb.append(", startTime=").append(startTime);
sb.append(", endTime=").append(endTime);
sb.append(", currentIndex=").append(currentIndex);
sb.append(", totalCount=").append(totalCount);
return sb;
}
}
intg/src/main/java/org/apache/atlas/store/AtlasTypeDefStore.java
......@@ -28,7 +28,9 @@ import org.apache.atlas.model.typedef.AtlasRelationshipDef;
import org.apache.atlas.model.typedef.AtlasStructDef;
import org.apache.atlas.model.typedef.AtlasTypesDef;
import java.io.InputStream;
import java.util.List;
import java.util.Map;
/**
* Interface to persistence store of TypeDef
......@@ -105,4 +107,6 @@ public interface AtlasTypeDefStore {
AtlasBaseTypeDef getByName(String name) throws AtlasBaseException;
AtlasBaseTypeDef getByGuid(String guid) throws AtlasBaseException;
void loadLegacyData(Map<String, String> relationshipCache, InputStream fs) throws AtlasBaseException;
}
pom.xml
......@@ -1757,7 +1757,10 @@
<version>2.7</version>
<configuration>
<encoding>UTF-8</encoding>
<nonFilteredFileExtensions>zip</nonFilteredFileExtensions>
<nonFilteredFileExtensions>
<nonFilteredFileExtension>zip</nonFilteredFileExtension>
<nonFilteredFileExtension>json</nonFilteredFileExtension>
</nonFilteredFileExtensions>
</configuration>
</plugin>
......
repository/pom.xml
......@@ -18,7 +18,8 @@
~ limitations under the License.
-->
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
......@@ -68,7 +69,7 @@
<artifactId>commons-lang3</artifactId>
</dependency>
<dependency>
<dependency>
<groupId>joda-time</groupId>
<artifactId>joda-time</artifactId>
</dependency>
......@@ -112,7 +113,7 @@
<type>pom</type>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.apache.atlas</groupId>
<artifactId>atlas-authorization</artifactId>
......@@ -256,7 +257,7 @@
<artifactId>maven-resources-plugin</artifactId>
<executions>
<execution>
<id>copy-resources</id>
<id>copy-resources-solr</id>
<phase>validate</phase>
<goals>
<goal>copy-resources</goal>
......
repository/src/main/java/org/apache/atlas/repository/graph/GraphBackedSearchIndexer.java
......@@ -67,27 +67,7 @@ import java.util.List;
import java.util.Set;
import static org.apache.atlas.model.typedef.AtlasBaseTypeDef.*;
import static org.apache.atlas.repository.Constants.BACKING_INDEX;
import static org.apache.atlas.repository.Constants.CLASSIFICATION_EDGE_IS_PROPAGATED_PROPERTY_KEY;
import static org.apache.atlas.repository.Constants.CLASSIFICATION_LABEL;
import static org.apache.atlas.repository.Constants.CLASSIFICATION_EDGE_NAME_PROPERTY_KEY;
import static org.apache.atlas.repository.Constants.CREATED_BY_KEY;
import static org.apache.atlas.repository.Constants.EDGE_INDEX;
import static org.apache.atlas.repository.Constants.ENTITY_TEXT_PROPERTY_KEY;
import static org.apache.atlas.repository.Constants.ENTITY_TYPE_PROPERTY_KEY;
import static org.apache.atlas.repository.Constants.FULLTEXT_INDEX;
import static org.apache.atlas.repository.Constants.GUID_PROPERTY_KEY;
import static org.apache.atlas.repository.Constants.MODIFICATION_TIMESTAMP_PROPERTY_KEY;
import static org.apache.atlas.repository.Constants.MODIFIED_BY_KEY;
import static org.apache.atlas.repository.Constants.PROPAGATED_TRAIT_NAMES_PROPERTY_KEY;
import static org.apache.atlas.repository.Constants.RELATIONSHIP_GUID_PROPERTY_KEY;
import static org.apache.atlas.repository.Constants.STATE_PROPERTY_KEY;
import static org.apache.atlas.repository.Constants.SUPER_TYPES_PROPERTY_KEY;
import static org.apache.atlas.repository.Constants.TIMESTAMP_PROPERTY_KEY;
import static org.apache.atlas.repository.Constants.TRAIT_NAMES_PROPERTY_KEY;
import static org.apache.atlas.repository.Constants.TYPENAME_PROPERTY_KEY;
import static org.apache.atlas.repository.Constants.VERTEX_INDEX;
import static org.apache.atlas.repository.Constants.VERTEX_TYPE_PROPERTY_KEY;
import static org.apache.atlas.repository.Constants.*;
import static org.apache.atlas.repository.graphdb.AtlasCardinality.LIST;
import static org.apache.atlas.repository.graphdb.AtlasCardinality.SET;
import static org.apache.atlas.repository.graphdb.AtlasCardinality.SINGLE;
......@@ -101,6 +81,8 @@ public class GraphBackedSearchIndexer implements SearchIndexer, ActiveStateChang
private static final Logger LOG = LoggerFactory.getLogger(GraphBackedSearchIndexer.class);
private static final String VERTEX_ID_IN_IMPORT_KEY = "__vIdInImport";
private static final String EDGE_ID_IN_IMPORT_KEY = "__eIdInImport";
private static final List<Class> INDEX_EXCLUSION_CLASSES = new ArrayList() {
{
add(Boolean.class);
......@@ -284,6 +266,9 @@ public class GraphBackedSearchIndexer implements SearchIndexer, ActiveStateChang
createVertexIndex(management, PROPAGATED_TRAIT_NAMES_PROPERTY_KEY, String.class, false, LIST, true, true);
createVertexIndex(management, TYPENAME_PROPERTY_KEY, String.class, true, SINGLE, true, true);
createVertexIndex(management, VERTEX_TYPE_PROPERTY_KEY, String.class, false, SINGLE, true, true);
createVertexIndex(management, CLASSIFICATION_ENTITY_GUID, String.class, false, SINGLE, true, true);
createVertexIndex(management, VERTEX_ID_IN_IMPORT_KEY, Long.class, false, SINGLE, true, false);
// create vertex-centric index
createVertexCentricIndex(management, CLASSIFICATION_LABEL, AtlasEdgeDirection.BOTH, CLASSIFICATION_EDGE_NAME_PROPERTY_KEY, String.class, SINGLE);
......@@ -292,6 +277,7 @@ public class GraphBackedSearchIndexer implements SearchIndexer, ActiveStateChang
// create edge indexes
createEdgeIndex(management, RELATIONSHIP_GUID_PROPERTY_KEY, String.class, SINGLE, true);
createEdgeIndex(management, EDGE_ID_IN_IMPORT_KEY, String.class, SINGLE, true);
// create fulltext indexes
createFullTextIndex(management, ENTITY_TEXT_PROPERTY_KEY, String.class, SINGLE);
......
repository/src/main/java/org/apache/atlas/repository/impexp/MigrationProgressService.java 0 → 100644
/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
* <p>
* http://www.apache.org/licenses/LICENSE-2.0
* <p>
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.atlas.repository.impexp;
import com.google.common.cache.CacheBuilder;
import com.google.common.cache.CacheLoader;
import com.google.common.cache.LoadingCache;
import org.apache.atlas.annotation.AtlasService;
import org.apache.atlas.model.impexp.MigrationStatus;
import org.apache.atlas.repository.Constants;
import org.apache.atlas.repository.graph.GraphHelper;
import org.apache.atlas.repository.graphdb.AtlasGraph;
import org.apache.atlas.repository.graphdb.AtlasVertex;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import javax.inject.Inject;
import javax.inject.Singleton;
import java.util.Date;
import java.util.Iterator;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.TimeUnit;
@AtlasService
@Singleton
public class MigrationProgressService {
private static final Logger LOG = LoggerFactory.getLogger(MigrationProgressService.class);
private static final String MIGRATION_STATUS_TYPE_NAME = "__MigrationStatus";
private static final String CURRENT_INDEX_PROPERTY = "currentIndex";
private static final String OPERATION_STATUS_PROPERTY = "operationStatus";
private static final String START_TIME_PROPERTY = "startTime";
private static final String END_TIME_PROPERTY = "endTime";
private static final String TOTAL_COUNT_PROPERTY = "totalCount";
private static final String MIGRATION_STATUS_KEY = "1";
private final AtlasGraph graph;
private final MigrationStatus defaultStatus = new MigrationStatus();
private LoadingCache<String, MigrationStatus> cache;
@Inject
public MigrationProgressService(AtlasGraph graph) {
this.graph = graph;
}
public MigrationStatus getStatus() {
try {
if (cache == null) {
initCache();
cache.get(MIGRATION_STATUS_KEY);
}
if(cache.size() > 0) {
return cache.get(MIGRATION_STATUS_KEY);
}
return defaultStatus;
} catch (ExecutionException e) {
return defaultStatus;
}
}
private void initCache() {
this.cache = CacheBuilder.newBuilder().refreshAfterWrite(30, TimeUnit.SECONDS).
build(new CacheLoader<String, MigrationStatus>() {
@Override
public MigrationStatus load(String key) {
try {
return from(fetchStatusVertex());
} catch (Exception e) {
LOG.error("Error retrieving status.", e);
return defaultStatus;
}
}
private MigrationStatus from(AtlasVertex vertex) {
if (vertex == null) {
return null;
}
MigrationStatus ms = new MigrationStatus();
ms.setStartTime(GraphHelper.getSingleValuedProperty(vertex, START_TIME_PROPERTY, Date.class));
ms.setEndTime(GraphHelper.getSingleValuedProperty(vertex, END_TIME_PROPERTY, Date.class));
ms.setCurrentIndex(GraphHelper.getSingleValuedProperty(vertex, CURRENT_INDEX_PROPERTY, Long.class));
ms.setOperationStatus(GraphHelper.getSingleValuedProperty(vertex, OPERATION_STATUS_PROPERTY, String.class));
ms.setTotalCount(GraphHelper.getSingleValuedProperty(vertex, TOTAL_COUNT_PROPERTY, Long.class));
return ms;
}
private AtlasVertex fetchStatusVertex() {
Iterator<AtlasVertex> itr = graph.query().has(Constants.ENTITY_TYPE_PROPERTY_KEY, MIGRATION_STATUS_TYPE_NAME).vertices().iterator();
return itr.hasNext() ? itr.next() : null;
}
});
}
}
repository/src/main/java/org/apache/atlas/repository/migration/DataMigrationService.java 0 → 100644
/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.atlas.repository.migration;
import com.google.common.annotations.VisibleForTesting;
import org.apache.atlas.exception.AtlasBaseException;
import org.apache.atlas.model.impexp.AtlasImportResult;
import org.apache.atlas.model.typedef.AtlasTypesDef;
import org.apache.atlas.repository.graph.GraphBackedSearchIndexer;
import org.apache.atlas.repository.impexp.ImportTypeDefProcessor;
import org.apache.atlas.repository.store.bootstrap.AtlasTypeDefStoreInitializer;
import org.apache.atlas.store.AtlasTypeDefStore;
import org.apache.atlas.type.AtlasType;
import org.apache.atlas.type.AtlasTypeRegistry;
import org.apache.commons.configuration.Configuration;
import org.apache.atlas.AtlasException;
import org.apache.atlas.service.Service;
import org.apache.commons.io.FileUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Component;
import javax.inject.Inject;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.nio.file.Paths;
import static org.apache.atlas.AtlasConstants.ATLAS_MIGRATION_MODE_FILENAME;
@Component
public class DataMigrationService implements Service {
private static final Logger LOG = LoggerFactory.getLogger(DataMigrationService.class);
private static String ATLAS_MIGRATION_DATA_NAME = "atlas-migration-data.json";
private static String ATLAS_MIGRATION_TYPESDEF_NAME = "atlas-migration-typesdef.json";
private final Configuration configuration;
private final Thread thread;
@Inject
public DataMigrationService(AtlasTypeDefStore typeDefStore, Configuration configuration,
GraphBackedSearchIndexer indexer, AtlasTypeDefStoreInitializer storeInitializer,
AtlasTypeRegistry typeRegistry) {
this.configuration = configuration;
this.thread = new Thread(new FileImporter(typeDefStore, typeRegistry, storeInitializer, getFileName(), indexer));
}
@Override
public void start() {
Runtime.getRuntime().addShutdownHook(thread);
thread.start();
}
@Override
public void stop() {
try {
thread.join();
} catch (InterruptedException e) {
LOG.error("Data Migration: Interrupted", e);
}
}
public String getFileName() {
return configuration.getString(ATLAS_MIGRATION_MODE_FILENAME, "");
}
public static class FileImporter implements Runnable {
private final AtlasTypeDefStore typeDefStore;
private final String importDirectory;
private final GraphBackedSearchIndexer indexer;
private final AtlasTypeRegistry typeRegistry;
private final AtlasTypeDefStoreInitializer storeInitializer;
public FileImporter(AtlasTypeDefStore typeDefStore, AtlasTypeRegistry typeRegistry,
AtlasTypeDefStoreInitializer storeInitializer,
String directoryName, GraphBackedSearchIndexer indexer) {
this.typeDefStore = typeDefStore;
this.typeRegistry = typeRegistry;
this.storeInitializer = storeInitializer;
this.importDirectory = directoryName;
this.indexer = indexer;
}
public void performImport() throws AtlasBaseException {
try {
performInit();
FileInputStream fs = new FileInputStream(getFileFromImportDirectory(importDirectory, ATLAS_MIGRATION_DATA_NAME));
typeDefStore.loadLegacyData(RelationshipCacheGenerator.get(typeRegistry), fs);
} catch (Exception ex) {
LOG.error("Import failed!", ex);
throw new AtlasBaseException(ex);
}
}
private void performInit() throws AtlasBaseException, AtlasException {
storeInitializer.init();
processIncomingTypesDef(getFileFromImportDirectory(importDirectory, ATLAS_MIGRATION_TYPESDEF_NAME));
indexer.instanceIsActive();
}
@VisibleForTesting
void processIncomingTypesDef(File typesDefFile) throws AtlasBaseException {
try {
String jsonStr = FileUtils.readFileToString(typesDefFile);
AtlasTypesDef typesDef = AtlasType.fromJson(jsonStr, AtlasTypesDef.class);
ImportTypeDefProcessor processor = new ImportTypeDefProcessor(typeDefStore, typeRegistry);
processor.processTypes(typesDef, new AtlasImportResult());
} catch (IOException e) {
LOG.error("processIncomingTypesDef: Could not process file: {}! Imported data may not be usable.", typesDefFile.getName());
}
}
private File getFileFromImportDirectory(String importDirectory, String fileName) {
return Paths.get(importDirectory, fileName).toFile();
}
@Override
public void run() {
try {
performImport();
} catch (AtlasBaseException e) {
LOG.error("Data Migration:", e);
}
}
}
}
repository/src/main/java/org/apache/atlas/repository/migration/RelationshipCacheGenerator.java 0 → 100644
/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.atlas.repository.migration;
import org.apache.atlas.model.typedef.AtlasRelationshipDef;
import org.apache.atlas.model.typedef.AtlasRelationshipEndDef;
import org.apache.atlas.repository.Constants;
import org.apache.atlas.type.AtlasEntityType;
import org.apache.atlas.type.AtlasRelationshipType;
import org.apache.atlas.type.AtlasTypeRegistry;
import org.apache.commons.lang.StringUtils;
import java.util.Collection;
import java.util.HashMap;
import java.util.Map;
public class RelationshipCacheGenerator {
public static Map<String, String> get(AtlasTypeRegistry typeRegistry) {
Map<String, String> ret = new HashMap<>();
Collection<AtlasRelationshipType> relationshipTypes = typeRegistry.getAllRelationshipTypes();
for (AtlasRelationshipType rt : relationshipTypes) {
AtlasRelationshipDef rd = rt.getRelationshipDef();
String relTypeName = rt.getTypeName();
add(ret, getKey(rd.getEndDef1(), rt.getEnd1Type()), relTypeName);
add(ret, getKey(rd.getEndDef2(), rt.getEnd2Type()), relTypeName);
}
return ret;
}
private static String getKey(AtlasRelationshipEndDef ed, AtlasEntityType rt) {
return getKey(ed.getIsLegacyAttribute(), rt.getTypeName(), ed.getName());
}
private static String getKey(String lhs, String rhs) {
return String.format("%s%s.%s", Constants.INTERNAL_PROPERTY_KEY_PREFIX, lhs, rhs);
}
private static String getKey(boolean isLegacy, String typeName, String name) {
if(!isLegacy) {
return "";
}
return getKey(typeName, name);
}
private static void add(Map<String, String> map, String key, String value) {
if(StringUtils.isEmpty(key) || map.containsKey(key)) {
return;
}
map.put(key, value);
}
}
repository/src/main/java/org/apache/atlas/repository/store/bootstrap/AtlasTypeDefStoreInitializer.java
......@@ -63,6 +63,7 @@ import java.util.Map;
import static com.fasterxml.jackson.annotation.JsonAutoDetect.Visibility.NONE;
import static com.fasterxml.jackson.annotation.JsonAutoDetect.Visibility.PUBLIC_ONLY;
import static org.apache.atlas.AtlasConstants.ATLAS_MIGRATION_MODE_FILENAME;
/**
......@@ -88,10 +89,10 @@ public class AtlasTypeDefStoreInitializer implements ActiveStateChangeHandler {
@PostConstruct
public void init() throws AtlasBaseException {
LOG.info("==> AtlasTypeDefStoreInitializer.init()");
boolean isMigrationEnabled = !StringUtils.isEmpty(conf.getString(ATLAS_MIGRATION_MODE_FILENAME));
if (!HAConfiguration.isHAEnabled(conf)) {
if (!HAConfiguration.isHAEnabled(conf) || isMigrationEnabled) {
atlasTypeDefStore.init();
loadBootstrapTypeDefs();
} else {
LOG.info("AtlasTypeDefStoreInitializer.init(): deferring type loading until instance activation");
......@@ -151,44 +152,50 @@ public class AtlasTypeDefStoreInitializer implements ActiveStateChangeHandler {
File[] typeDefFiles = typesDir.exists() ? typesDir.listFiles() : null;
if (typeDefFiles == null || typeDefFiles.length == 0) {
LOG.info("Types directory {} does not exist or not readable or has no typedef files", typesDirName );
LOG.info("Types directory {} does not exist or not readable or has no typedef files", typesDirName);
} else {
// sort the files by filename
Arrays.sort(typeDefFiles);
for (File typeDefFile : typeDefFiles) {
if (typeDefFile.isFile()) {
try {
String jsonStr = new String(Files.readAllBytes(typeDefFile.toPath()), StandardCharsets.UTF_8);
AtlasTypesDef typesDef = AtlasType.fromJson(jsonStr, AtlasTypesDef.class);
try {
readTypesFromFile(typeDefFile);
} catch (Throwable t) {
LOG.error("error while registering types in file {}", typeDefFile.getAbsolutePath(), t);
}
}
}
if (typesDef == null || typesDef.isEmpty()) {
LOG.info("No type in file {}", typeDefFile.getAbsolutePath());
LOG.info("<== AtlasTypeDefStoreInitializer({})", typesDir);
}
continue;
}
public void readTypesFromFile(File typeDefFile) {
if (!typeDefFile.isFile()) {
return;
}
AtlasTypesDef typesToCreate = getTypesToCreate(typesDef, atlasTypeRegistry);
AtlasTypesDef typesToUpdate = getTypesToUpdate(typesDef, atlasTypeRegistry, true);
try {
String jsonStr = new String(Files.readAllBytes(typeDefFile.toPath()), StandardCharsets.UTF_8);
AtlasTypesDef typesDef = AtlasType.fromJson(jsonStr, AtlasTypesDef.class);
if (!typesToCreate.isEmpty() || !typesToUpdate.isEmpty()) {
atlasTypeDefStore.createUpdateTypesDef(typesToCreate, typesToUpdate);
if (typesDef == null || typesDef.isEmpty()) {
LOG.info("No type in file {}", typeDefFile.getAbsolutePath());
return;
}
LOG.info("Created/Updated types defined in file {}", typeDefFile.getAbsolutePath());
} else {
LOG.info("No new type in file {}", typeDefFile.getAbsolutePath());
}
AtlasTypesDef typesToCreate = getTypesToCreate(typesDef, atlasTypeRegistry);
AtlasTypesDef typesToUpdate = getTypesToUpdate(typesDef, atlasTypeRegistry, true);
} catch (Throwable t) {
LOG.error("error while registering types in file {}", typeDefFile.getAbsolutePath(), t);
}
}
if (!typesToCreate.isEmpty() || !typesToUpdate.isEmpty()) {
atlasTypeDefStore.createUpdateTypesDef(typesToCreate, typesToUpdate);
LOG.info("Created/Updated types defined in file {}", typeDefFile.getAbsolutePath());
} else {
LOG.info("No new type in file {}", typeDefFile.getAbsolutePath());
}
applyTypePatches(typesDir.getPath());
} catch (Throwable t) {
LOG.error("error while registering types in file {}", typeDefFile.getAbsolutePath(), t);
}
LOG.info("<== AtlasTypeDefStoreInitializer({})", typesDir);
}
public static AtlasTypesDef getTypesToCreate(AtlasTypesDef typesDef, AtlasTypeRegistry typeRegistry) {
......
repository/src/main/java/org/apache/atlas/repository/store/graph/v1/AtlasEntityStoreV1.java
......@@ -43,6 +43,7 @@ import org.apache.atlas.utils.AtlasEntityUtil;
import org.apache.atlas.utils.AtlasPerfTracer;
import org.apache.commons.collections.CollectionUtils;
import org.apache.commons.collections.MapUtils;
import org.apache.commons.configuration.Configuration;
import org.apache.commons.lang3.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
......@@ -51,6 +52,7 @@ import org.springframework.stereotype.Component;
import javax.inject.Inject;
import java.util.*;
import static org.apache.atlas.AtlasConstants.ATLAS_MIGRATION_MODE_FILENAME;
import static org.apache.atlas.model.instance.EntityMutations.EntityOperation.DELETE;
import static org.apache.atlas.model.instance.EntityMutations.EntityOperation.UPDATE;
......
repository/src/main/java/org/apache/atlas/repository/store/graph/v1/AtlasTypeDefGraphStoreV1.java
......@@ -24,6 +24,7 @@ import static org.apache.atlas.repository.Constants.TYPE_CATEGORY_PROPERTY_KEY;
import static org.apache.atlas.repository.Constants.VERTEX_TYPE_PROPERTY_KEY;
import static org.apache.atlas.repository.store.graph.v1.AtlasGraphUtilsV1.VERTEX_TYPE;
import java.io.InputStream;
import java.util.Date;
import java.util.HashSet;
import java.util.Iterator;
......@@ -37,10 +38,7 @@ import org.apache.atlas.exception.AtlasBaseException;
import org.apache.atlas.listener.TypeDefChangeListener;
import org.apache.atlas.model.typedef.*;
import org.apache.atlas.repository.Constants;
import org.apache.atlas.repository.graphdb.AtlasEdge;
import org.apache.atlas.repository.graphdb.AtlasEdgeDirection;
import org.apache.atlas.repository.graphdb.AtlasGraph;
import org.apache.atlas.repository.graphdb.AtlasVertex;
import org.apache.atlas.repository.graphdb.*;
import org.apache.atlas.repository.store.graph.*;
import org.apache.atlas.type.AtlasType;
import org.apache.atlas.type.AtlasTypeRegistry;
......@@ -112,6 +110,11 @@ public class AtlasTypeDefGraphStoreV1 extends AtlasTypeDefGraphStore {
LOG.info("<== AtlasTypeDefGraphStoreV1.init()");
}
@Override
public void loadLegacyData(Map<String, String> relationshipCache, InputStream fs) throws AtlasBaseException {
getAtlasGraph().loadLegacyGraphSON(relationshipCache, fs);
}
AtlasGraph getAtlasGraph() { return atlasGraph; }
@VisibleForTesting
......@@ -275,9 +278,20 @@ public class AtlasTypeDefGraphStoreV1 extends AtlasTypeDefGraphStore {
String updatedBy = vertex.getProperty(Constants.MODIFIED_BY_KEY, String.class);
Long createTime = vertex.getProperty(Constants.TIMESTAMP_PROPERTY_KEY, Long.class);
Long updateTime = vertex.getProperty(Constants.MODIFICATION_TIMESTAMP_PROPERTY_KEY, Long.class);
Long version = vertex.getProperty(Constants.VERSION_PROPERTY_KEY, Long.class);
Object versionObj = vertex.getProperty(Constants.VERSION_PROPERTY_KEY, Object.class);
String options = vertex.getProperty(Constants.TYPEOPTIONS_PROPERTY_KEY, String.class);
Long version = null;
if(versionObj instanceof Number) {
version = ((Number)versionObj).longValue();
} else if (versionObj != null) {
version = Long.valueOf(versionObj.toString());
} else {
version = Long.valueOf(0);
}
typeDef.setName(name);
typeDef.setDescription(description);
typeDef.setTypeVersion(typeVersion);
......@@ -313,7 +327,15 @@ public class AtlasTypeDefGraphStoreV1 extends AtlasTypeDefGraphStore {
boolean ret = false;
if (isTypeVertex(vertex)) {
TypeCategory vertexCategory = vertex.getProperty(Constants.TYPE_CATEGORY_PROPERTY_KEY, TypeCategory.class);
Object objTypeCategory = vertex.getProperty(Constants.TYPE_CATEGORY_PROPERTY_KEY, Object.class);
TypeCategory vertexCategory = null;
if(objTypeCategory instanceof TypeCategory) {
vertexCategory = (TypeCategory) objTypeCategory;
} else if (objTypeCategory != null) {
vertexCategory = TypeCategory.valueOf(objTypeCategory.toString());
}
ret = category.equals(vertexCategory);
}
......
repository/src/test/java/org/apache/atlas/repository/migration/HiveParititionIT.java 0 → 100644
/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.atlas.repository.migration;
import com.google.inject.Inject;
import org.apache.atlas.TestModules;
import org.apache.atlas.exception.AtlasBaseException;
import org.apache.atlas.repository.graph.AtlasGraphProvider;
import org.apache.atlas.repository.graph.GraphBackedSearchIndexer;
import org.apache.atlas.repository.graph.GraphHelper;
import org.apache.atlas.repository.graphdb.AtlasEdgeDirection;
import org.apache.atlas.repository.graphdb.AtlasGraph;
import org.apache.atlas.repository.graphdb.AtlasVertex;
import org.apache.atlas.repository.store.bootstrap.AtlasTypeDefStoreInitializer;
import org.apache.atlas.runner.LocalSolrRunner;
import org.apache.atlas.store.AtlasTypeDefStore;
import org.apache.atlas.type.AtlasTypeRegistry;
import org.apache.atlas.utils.TestResourceFileUtils;
import org.testng.annotations.AfterClass;
import org.testng.annotations.Guice;
import org.testng.annotations.Test;
import java.io.IOException;
import java.util.List;
import static org.apache.atlas.graph.GraphSandboxUtil.useLocalSolr;
import static org.apache.atlas.repository.impexp.ZipFileResourceTestUtils.loadModelFromJson;
import static org.testng.Assert.assertEquals;
@Guice(modules = TestModules.TestOnlyModule.class)
public class HiveParititionIT extends MigrationBaseAsserts {
@Inject
private AtlasTypeDefStore typeDefStore;
@Inject
private AtlasTypeRegistry typeRegistry;
@Inject
private AtlasTypeDefStoreInitializer storeInitializer;
@Inject
private GraphBackedSearchIndexer indexer;
@Inject
public HiveParititionIT(AtlasGraph graph) {
super(graph);
}
@AfterClass
public void clear() throws Exception {
AtlasGraphProvider.cleanup();
if (useLocalSolr()) {
LocalSolrRunner.stop();
}
}
@Test
public void fileImporterTest() throws IOException, AtlasBaseException {
loadModelFromJson("0000-Area0/0010-base_model.json", typeDefStore, typeRegistry);
loadModelFromJson("1000-Hadoop/1030-hive_model.json", typeDefStore, typeRegistry);
String directoryName = TestResourceFileUtils.getDirectory("parts_db");
DataMigrationService.FileImporter fi = new DataMigrationService.FileImporter(typeDefStore, typeRegistry,
storeInitializer, directoryName, indexer);
fi.run();
assertPartitionKeyProperty(getVertex("hive_table", "t1"), 1);
assertPartitionKeyProperty(getVertex("hive_table", "tv1"), 1);
assertHiveVertices(1, 2, 7);
assertTypeCountNameGuid("hive_db", 1, "parts_db", "ae30d78b-51b4-42ab-9436-8d60c8f68b95");
assertTypeCountNameGuid("hive_process", 1, "", "");
assertEdges("hive_db", "parts_db", AtlasEdgeDirection.IN,1, 1, "");
assertEdges("hive_table", "t1", AtlasEdgeDirection.OUT, 1, 1, "hive_db_tables");
assertEdges("hive_table", "tv1", AtlasEdgeDirection.OUT, 1, 1, "hive_db_tables");
assertMigrationStatus(136);
}
private void assertPartitionKeyProperty(AtlasVertex vertex, int expectedCount) {
List<String> keys = GraphHelper.getListProperty(vertex, "hive_table.partitionKeys");
assertEquals(keys.size(), expectedCount);
}
}
repository/src/test/java/org/apache/atlas/repository/migration/HiveStocksIT.java 0 → 100644
/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
* <p>
* http://www.apache.org/licenses/LICENSE-2.0
* <p>
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.atlas.repository.migration;
import com.google.inject.Inject;
import org.apache.atlas.RequestContextV1;
import org.apache.atlas.TestModules;
import org.apache.atlas.TestUtilsV2;
import org.apache.atlas.exception.AtlasBaseException;
import org.apache.atlas.repository.graph.AtlasGraphProvider;
import org.apache.atlas.repository.graphdb.AtlasEdgeDirection;
import org.apache.atlas.repository.graphdb.AtlasGraph;
import org.apache.atlas.runner.LocalSolrRunner;
import org.apache.atlas.store.AtlasTypeDefStore;
import org.apache.atlas.type.AtlasTypeRegistry;
import org.apache.atlas.utils.TestResourceFileUtils;
import org.testng.ITestContext;
import org.testng.annotations.*;
import java.io.FileInputStream;
import java.io.IOException;
import static org.apache.atlas.graph.GraphSandboxUtil.useLocalSolr;
import static org.apache.atlas.repository.impexp.ZipFileResourceTestUtils.loadModelFromJson;
@Guice(modules = TestModules.TestOnlyModule.class)
public class HiveStocksIT extends MigrationBaseAsserts {
@Inject
private AtlasTypeDefStore typeDefStore;
@Inject
private AtlasTypeRegistry typeRegistry;
@Inject
public HiveStocksIT(AtlasGraph graph) {
super(graph);
}
@BeforeTest
public void setupTest() {
RequestContextV1.clear();
RequestContextV1.get().setUser(TestUtilsV2.TEST_USER, null);
}
@AfterClass
public void clear() throws Exception {
AtlasGraphProvider.cleanup();
if (useLocalSolr()) {
LocalSolrRunner.stop();
}
}
@DataProvider(name = "stocks-2-branch08-tag")
public static Object[][] getStocksTag(ITestContext context) throws IOException {
return new Object[][]{{ TestResourceFileUtils.getFileInputStream("stocks-2-0.8-extended-tag.json") }};
}
@Test(dataProvider = "stocks-2-branch08-tag")
public void migrateFromEarlierVersionWithTag(FileInputStream fs) throws AtlasBaseException, IOException {
loadModelFromJson("0000-Area0/0010-base_model.json", typeDefStore, typeRegistry);
loadModelFromJson("1000-Hadoop/1030-hive_model.json", typeDefStore, typeRegistry);
typeDefStore.loadLegacyData(RelationshipCacheGenerator.get(typeRegistry), fs);
assertHiveVertices(1, 1, 7);
assertTypeCountNameGuid("hive_db", 1, "stocks", "4e13b36b-9c54-4616-9001-1058221165d0");
assertTypeCountNameGuid("hive_table", 1, "stocks_daily", "5cfc2540-9947-40e0-8905-367e07481774");
assertTypeAttribute("hive_table", 7, "stocks_daily", "5cfc2540-9947-40e0-8905-367e07481774", "hive_table.columns");
assertTypeCountNameGuid("hive_column", 1, "high", "d72ce4fb-6f17-4e68-aa85-967366c9e891");
assertTypeCountNameGuid("hive_column", 1, "open", "788ba8fe-b7d8-41ba-84ef-c929732924ec");
assertTypeCountNameGuid("hive_column", 1, "dt", "643a0a71-0d97-477d-a43b-7ca433f85160");
assertTypeCountNameGuid("hive_column", 1, "low", "38caeaf7-49e6-4d6d-8727-231406a46821");
assertTypeCountNameGuid("hive_column", 1, "close", "3bae9b76-f812-4745-b4d2-2a72d2773d07");
assertTypeCountNameGuid("hive_column", 1, "volume", "bee376a4-3d8d-4943-b7e8-9bce042c2657");
assertTypeCountNameGuid("hive_column", 1, "adj_close", "fcba2002-cb38-4c2e-b853-68d421d66703");
assertTypeCountNameGuid("hive_process", 0, "", "");
assertTypeCountNameGuid("hive_storagedesc", 1, "", "294290d8-4498-4677-973c-c266d594b039");
assertTypeCountNameGuid("Tag1", 1, "", "");
assertEdges(getVertex("hive_db", "stocks").getEdges(AtlasEdgeDirection.IN).iterator(),1, 1, "");
assertEdges(getVertex("hive_table", "stocks_daily").getEdges(AtlasEdgeDirection.OUT).iterator(), 1, 1, "hive_db_tables");
assertEdges(getVertex("hive_column", "high").getEdges(AtlasEdgeDirection.OUT).iterator(), 1,1, "hive_table_columns");
assertMigrationStatus(164);
}
}
repository/src/test/java/org/apache/atlas/repository/migration/MigrationBaseAsserts.java 0 → 100644
/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.atlas.repository.migration;
import org.apache.atlas.repository.graph.GraphHelper;
import org.apache.atlas.repository.graphdb.*;
import org.apache.commons.lang.StringUtils;
import java.util.Iterator;
import java.util.List;
import static org.testng.Assert.assertEquals;
import static org.testng.Assert.assertNotNull;
import static org.testng.AssertJUnit.assertTrue;
public class MigrationBaseAsserts {
protected static final String ASSERT_NAME_PROPERTY = "Asset.name";
private final String TYPE_NAME_PROPERTY = "__typeName";
private final String R_GUID_PROPERTY_NAME = "_r__guid";
protected AtlasGraph graph;
protected MigrationBaseAsserts(AtlasGraph graph) {
this.graph = graph;
}
protected void assertHiveVertices(int dbCount, int tableCount, int columnCount) {
int i = 0;
Iterator<AtlasVertex> results = getVertices("hive_db", null);
for (Iterator<AtlasVertex> it = results; it.hasNext(); i++) {
assertNotNull(it.next());
}
assertEquals(i, dbCount);
i = 0;
results = getVertices("hive_table", null);
for (Iterator<AtlasVertex> it = results; it.hasNext(); i++) {
assertNotNull(it.next());
}
assertEquals(i, tableCount);
i = 0;
results = getVertices("hive_column", null);
for (Iterator<AtlasVertex> it = results; it.hasNext(); i++) {
assertNotNull(it.next());
}
assertTrue(i > 0);
assertEquals(i, columnCount);
}
protected Iterator<AtlasVertex> getVertices(String typeName, String name) {
AtlasGraphQuery query = graph.query().has(TYPE_NAME_PROPERTY, typeName);
if(!StringUtils.isEmpty(name)) {
query = query.has(ASSERT_NAME_PROPERTY, name);
}
return query.vertices().iterator();
}
protected AtlasVertex getVertex(String typeName, String name) {
Iterator<AtlasVertex> iterator = getVertices(typeName, name);
return iterator.hasNext() ? iterator.next() : null;
}
protected void assertEdges(String typeName, String assetName, AtlasEdgeDirection edgeDirection, int startIdx, int expectedItems, String edgeTypeName) {
assertEdges(getVertex(typeName, assetName).getEdges(edgeDirection).iterator(),startIdx, expectedItems, edgeTypeName);
}
protected void assertEdges(Iterator<AtlasEdge> results, int startIdx, int expectedItems, String edgeTypeName) {
int count = 0;
AtlasEdge e = null;
for (Iterator<AtlasEdge> it = results; it.hasNext() && count < startIdx; count++) {
e = it.next();
}
assertNotNull(GraphHelper.getProperty(e, R_GUID_PROPERTY_NAME));
assertNotNull(GraphHelper.getProperty(e, "tagPropagation"));
if(StringUtils.isNotEmpty(edgeTypeName)) {
assertEquals(GraphHelper.getProperty(e, TYPE_NAME_PROPERTY), edgeTypeName, edgeTypeName);
}
assertEquals(count, expectedItems, String.format("%s", edgeTypeName));
}
protected void assertTypeAttribute(String typeName, int expectedSize, String name, String guid, String propertyName) {
AtlasVertex v = getVertex(typeName, name);
String guidActual = GraphHelper.getGuid(v);
List list = (List) GraphHelper.getProperty(v, propertyName);
assertEquals(guidActual, guid);
assertNotNull(list);
assertEquals(list.size(), expectedSize);
}
protected void assertTypeCountNameGuid(String typeName, int expectedItems, String name, String guid) {
Iterator<AtlasVertex> results = getVertices(typeName, name);
int count = 0;
for (Iterator<AtlasVertex> it = results; it.hasNext(); ) {
AtlasVertex v = it.next();
assertEquals(GraphHelper.getTypeName(v), typeName);
if(StringUtils.isNotEmpty(guid)) {
assertEquals(GraphHelper.getGuid(v), guid, name);
}
if(StringUtils.isNotEmpty(name)) {
assertEquals(GraphHelper.getProperty(v, ASSERT_NAME_PROPERTY), name, name);
}
count++;
}
assertEquals(count, expectedItems, String.format("%s:%s", typeName, name));
}
protected void assertMigrationStatus(int expectedTotalCount) {
AtlasVertex v = getVertex("__MigrationStatus", "");
assertEquals((long) GraphHelper.getProperty(v, "currentIndex"), expectedTotalCount);
}
}
repository/src/test/java/org/apache/atlas/repository/migration/RelationshipMappingTest.java 0 → 100644
/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.atlas.repository.migration;
import com.google.inject.Inject;
import org.apache.atlas.TestModules;
import org.apache.atlas.exception.AtlasBaseException;
import org.apache.atlas.model.typedef.AtlasRelationshipDef;
import org.apache.atlas.repository.Constants;
import org.apache.atlas.repository.impexp.ZipFileResourceTestUtils;
import org.apache.atlas.repository.store.graph.AtlasEntityStore;
import org.apache.atlas.store.AtlasTypeDefStore;
import org.apache.atlas.type.AtlasRelationshipType;
import org.apache.atlas.type.AtlasTypeRegistry;
import org.apache.commons.lang.StringUtils;
import org.jcodings.util.Hash;
import org.testng.annotations.BeforeClass;
import org.testng.annotations.Guice;
import org.testng.annotations.Test;
import java.io.IOException;
import java.util.Collection;
import java.util.Map;
import static org.apache.atlas.repository.impexp.ZipFileResourceTestUtils.loadModelFromJson;
import static org.testng.Assert.assertEquals;
import static org.testng.Assert.assertNotNull;
import static org.testng.Assert.assertTrue;
@Guice(modules = TestModules.TestOnlyModule.class)
public class RelationshipMappingTest {
@Inject
private AtlasTypeDefStore typeDefStore;
@Inject
private AtlasTypeRegistry typeRegistry;
@BeforeClass
public void setup() throws IOException, AtlasBaseException {
loadModelFromJson("0000-Area0/0010-base_model.json", typeDefStore, typeRegistry);
loadModelFromJson("1000-Hadoop/1030-hive_model.json", typeDefStore, typeRegistry);
}
@Test
public void createLookup() {
Map<String, String> cache = RelationshipCacheGenerator.get(typeRegistry);
assertEquals(cache.size(), getLegacyAttributeCount() - 1);
for (Map.Entry<String, String> entry : cache.entrySet()) {
assertTrue(StringUtils.isNotEmpty(entry.getKey()));
assertTrue(entry.getKey().startsWith(Constants.INTERNAL_PROPERTY_KEY_PREFIX), entry.getKey());
}
}
private int getLegacyAttributeCount() {
int count = 0;
for (AtlasRelationshipType rt : typeRegistry.getAllRelationshipTypes()) {
AtlasRelationshipDef rd = rt.getRelationshipDef();
if(rd.getEndDef1().getIsLegacyAttribute()) {
count++;
}
if(rd.getEndDef2().getIsLegacyAttribute()) {
count++;
}
}
return count;
}
}
repository/src/test/java/org/apache/atlas/repository/store/graph/v1/AtlasEntityStoreV1Test.java
......@@ -54,6 +54,7 @@ import org.apache.atlas.type.AtlasTypeRegistry;
import org.apache.atlas.type.AtlasTypeUtil;
import org.apache.commons.collections.CollectionUtils;
import org.apache.commons.collections.MapUtils;
import org.apache.commons.configuration.Configuration;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.testng.Assert;
......@@ -107,6 +108,8 @@ public class AtlasEntityStoreV1Test {
@Inject
private EntityGraphMapper graphMapper;
@Inject
private Configuration configuration;
@BeforeClass
public void setUp() throws Exception {
......
repository/src/test/java/org/apache/atlas/repository/store/graph/v1/AtlasRelationshipStoreV1Test.java
......@@ -17,6 +17,7 @@
*/
package org.apache.atlas.repository.store.graph.v1;
import org.apache.commons.configuration.Configuration;
import com.google.common.collect.ImmutableList;
import org.apache.atlas.RequestContextV1;
import org.apache.atlas.TestModules;
......
repository/src/test/java/org/apache/atlas/utils/TestResourceFileUtils.java
......@@ -55,6 +55,11 @@ public class TestResourceFileUtils {
return fs;
}
public static String getDirectory(String subDir) {
final String userDir = System.getProperty("user.dir");
return getTestFilePath(userDir, subDir, "");
}
public static <T> T readObjectFromJson(String subDir, String filename, Class<T> objectClass) throws IOException {
final String userDir = System.getProperty("user.dir");
String filePath = getTestJsonPath(userDir, subDir, filename);
......
repository/src/test/resources/parts_db/atlas-migration-data.json 0 → 100644
{"mode":"EXTENDED","vertices":[{"__type.name":{"type":"string","value":"hive_order"},"__modifiedBy":{"type":"string","value":"root"},"__type.hive_order.order":{"type":"string","value":"{\"multiplicity\":\"{\\\"lower\\\":1,\\\"upper\\\":1,\\\"isUnique\\\":false}\",\"isIndexable\":false,\"isComposite\":false,\"reverseAttributeName\":null,\"dataType\":\"int\",\"name\":\"order\",\"isUnique\":false}"},"__type.options":{"type":"string","value":"null"},"__guid":{"type":"string","value":"2acd11e7-9cbd-4d47-9ded-831dabf80206"},"__version":{"type":"long","value":1},"__type.hive_order":{"type":"list","value":[{"type":"string","value":"order"},{"type":"string","value":"col"}]},"__type.hive_order.col":{"type":"string","value":"{\"multiplicity\":\"{\\\"lower\\\":1,\\\"upper\\\":1,\\\"isUnique\\\":false}\",\"isIndexable\":false,\"isComposite\":false,\"reverseAttributeName\":null,\"dataType\":\"string\",\"name\":\"col\",\"isUnique\":false}"},"__type.category":{"type":"string","value":"STRUCT"},"__type.version":{"type":"string","value":"1.0"},"__createdBy":{"type":"string","value":"root"},"__modificationTimestamp":{"type":"long","value":1522695099005},"__type":{"type":"string","value":"typeSystem"},"__type.description":{"type":"string","value":"hive_order"},"__timestamp":{"type":"long","value":1522695099005},"_id":16448,"_type":"vertex"},{"__type.hive_storagedesc.outputFormat":{"type":"string","value":"{\"multiplicity\":\"{\\\"lower\\\":0,\\\"upper\\\":1,\\\"isUnique\\\":false}\",\"isIndexable\":false,\"isComposite\":false,\"reverseAttributeName\":null,\"dataType\":\"string\",\"name\":\"outputFormat\",\"isUnique\":false}"},"__type.hive_storagedesc.bucketCols":{"type":"string","value":"{\"multiplicity\":\"{\\\"lower\\\":0,\\\"upper\\\":1,\\\"isUnique\\\":false}\",\"isIndexable\":false,\"isComposite\":false,\"reverseAttributeName\":null,\"dataType\":\"array<string>\",\"name\":\"bucketCols\",\"isUnique\":false}"},"__type.name":{"type":"string","value":"hive_storagedesc"},"__type.hive_storagedesc.parameters":{"type":"string","value":"{\"multiplicity\":\"{\\\"lower\\\":0,\\\"upper\\\":1,\\\"isUnique\\\":false}\",\"isIndexable\":false,\"isComposite\":false,\"reverseAttributeName\":null,\"dataType\":\"map<string,string>\",\"name\":\"parameters\",\"isUnique\":false}"},"__modifiedBy":{"type":"string","value":"root"},"__type.options":{"type":"string","value":"null"},"__type.hive_storagedesc.numBuckets":{"type":"string","value":"{\"multiplicity\":\"{\\\"lower\\\":0,\\\"upper\\\":1,\\\"isUnique\\\":false}\",\"isIndexable\":false,\"isComposite\":false,\"reverseAttributeName\":null,\"dataType\":\"int\",\"name\":\"numBuckets\",\"isUnique\":false}"},"__type.hive_storagedesc.sortCols":{"type":"string","value":"{\"multiplicity\":\"{\\\"lower\\\":0,\\\"upper\\\":1,\\\"isUnique\\\":false}\",\"isIndexable\":false,\"isComposite\":false,\"reverseAttributeName\":null,\"dataType\":\"array<hive_order>\",\"name\":\"sortCols\",\"isUnique\":false}"},"__guid":{"type":"string","value":"8b3f3741-3ba9-49f1-b545-43f12fa6fe29"},"__type.hive_storagedesc":{"type":"list","value":[{"type":"string","value":"table"},{"type":"string","value":"location"},{"type":"string","value":"inputFormat"},{"type":"string","value":"outputFormat"},{"type":"string","value":"compressed"},{"type":"string","value":"numBuckets"},{"type":"string","value":"serdeInfo"},{"type":"string","value":"bucketCols"},{"type":"string","value":"sortCols"},{"type":"string","value":"parameters"},{"type":"string","value":"storedAsSubDirectories"}]},"__version":{"type":"long","value":1},"__type.hive_storagedesc.inputFormat":{"type":"string","value":"{\"multiplicity\":\"{\\\"lower\\\":0,\\\"upper\\\":1,\\\"isUnique\\\":false}\",\"isIndexable\":false,\"isComposite\":false,\"reverseAttributeName\":null,\"dataType\":\"string\",\"name\":\"inputFormat\",\"isUnique\":false}"},"__type.category":{"type":"string","value":"CLASS"},"__type.version":{"type":"string","value":"1.0"},"__createdBy":{"type":"string","value":"root"},"__type.hive_storagedesc.serdeInfo":{"type":"string","value":"{\"multiplicity\":\"{\\\"lower\\\":0,\\\"upper\\\":1,\\\"isUnique\\\":false}\",\"isIndexable\":false,\"isComposite\":false,\"reverseAttributeName\":null,\"dataType\":\"hive_serde\",\"name\":\"serdeInfo\",\"isUnique\":false}"},"__type.hive_storagedesc.storedAsSubDirectories":{"type":"string","value":"{\"multiplicity\":\"{\\\"lower\\\":0,\\\"upper\\\":1,\\\"isUnique\\\":false}\",\"isIndexable\":false,\"isComposite\":false,\"reverseAttributeName\":null,\"dataType\":\"boolean\",\"name\":\"storedAsSubDirectories\",\"isUnique\":false}"},"__modificationTimestamp":{"type":"long","value":1522695099132},"__type":{"type":"string","value":"typeSystem"},"__type.hive_storagedesc.location":{"type":"string","value":"{\"multiplicity\":\"{\\\"lower\\\":0,\\\"upper\\\":1,\\\"isUnique\\\":false}\",\"isIndexable\":false,\"isComposite\":false,\"reverseAttributeName\":null,\"dataType\":\"string\",\"name\":\"location\",\"isUnique\":false}"},"__type.hive_storagedesc.compressed":{"type":"string","value":"{\"multiplicity\":\"{\\\"lower\\\":1,\\\"upper\\\":1,\\\"isUnique\\\":false}\",\"isIndexable\":false,\"isComposite\":false,\"reverseAttributeName\":null,\"dataType\":\"boolean\",\"name\":\"compressed\",\"isUnique\":false}"},"__type.description":{"type":"string","value":"hive_storagedesc"},"__type.hive_storagedesc.table":{"type":"string","value":"{\"multiplicity\":\"{\\\"lower\\\":0,\\\"upper\\\":1,\\\"isUnique\\\":false}\",\"isIndexable\":false,\"isComposite\":false,\"reverseAttributeName\":\"sd\",\"dataType\":\"hive_table\",\"name\":\"table\",\"isUnique\":false}"},"__timestamp":{"type":"long","value":1522695099132},"_id":32832,"_type":"vertex"},{"__type.name":{"type":"string","value":"hive_db"},"__type.hive_db.parameters":{"type":"string","value":"{\"multiplicity\":\"{\\\"lower\\\":0,\\\"upper\\\":1,\\\"isUnique\\\":false}\",\"isIndexable\":false,\"isComposite\":false,\"reverseAttributeName\":null,\"dataType\":\"map<string,string>\",\"name\":\"parameters\",\"isUnique\":false}"},"__modifiedBy":{"type":"string","value":"root"},"__type.hive_db":{"type":"list","value":[{"type":"string","value":"clusterName"},{"type":"string","value":"location"},{"type":"string","value":"parameters"},{"type":"string","value":"ownerType"}]},"__type.options":{"type":"string","value":"null"},"__guid":{"type":"string","value":"14d28b0c-30b0-42e4-addd-52501ea461ed"},"__version":{"type":"long","value":1},"__type.hive_db.clusterName":{"type":"string","value":"{\"multiplicity\":\"{\\\"lower\\\":1,\\\"upper\\\":1,\\\"isUnique\\\":false}\",\"isIndexable\":true,\"isComposite\":false,\"reverseAttributeName\":null,\"dataType\":\"string\",\"name\":\"clusterName\",\"isUnique\":false}"},"__type.category":{"type":"string","value":"CLASS"},"__type.version":{"type":"string","value":"1.0"},"__type.hive_db.location":{"type":"string","value":"{\"multiplicity\":\"{\\\"lower\\\":0,\\\"upper\\\":1,\\\"isUnique\\\":false}\",\"isIndexable\":false,\"isComposite\":false,\"reverseAttributeName\":null,\"dataType\":\"string\",\"name\":\"location\",\"isUnique\":false}"},"__createdBy":{"type":"string","value":"root"},"__modificationTimestamp":{"type":"long","value":1522695099163},"__type":{"type":"string","value":"typeSystem"},"__type.description":{"type":"string","value":"hive_db"},"__timestamp":{"type":"long","value":1522695099163},"__type.hive_db.ownerType":{"type":"string","value":"{\"multiplicity\":\"{\\\"lower\\\":0,\\\"upper\\\":1,\\\"isUnique\\\":false}\",\"isIndexable\":false,\"isComposite\":false,\"reverseAttributeName\":null,\"dataType\":\"hive_principal_type\",\"name\":\"ownerType\",\"isUnique\":false}"},"_id":49216,"_type":"vertex"},{"Asset.name":{"type":"string","value":"col4"},"hive_column.type":{"type":"string","value":"string"},"__modifiedBy":{"type":"string","value":"anonymous"},"__state":{"type":"string","value":"ACTIVE"},"entityText":{"type":"string","value":"hive_column owner anonymous qualifiedName parts_db.t1.col4@cl1 name col4 position 0 type string table "},"Referenceable.qualifiedName":{"type":"string","value":"parts_db.t1.col4@cl1"},"__guid":{"type":"string","value":"aae38dd6-5632-48a4-9e41-cea65323e47b"},"__version":{"type":"integer","value":0},"__superTypeNames":{"type":"list","value":[{"type":"string","value":"Asset"},{"type":"string","value":"DataSet"},{"type":"string","value":"Referenceable"}]},"__createdBy":{"type":"string","value":"anonymous"},"__typeName":{"type":"string","value":"hive_column"},"__modificationTimestamp":{"type":"long","value":1522695186970},"Asset.owner":{"type":"string","value":"anonymous"},"hive_column.position":{"type":"integer","value":0},"__timestamp":{"type":"long","value":1522695179454},"_id":65600,"_type":"vertex"},{"__type.name":{"type":"string","value":"Asset"},"__modifiedBy":{"type":"string","value":"root"},"__type.Asset.name":{"type":"string","value":"{\"multiplicity\":\"{\\\"lower\\\":1,\\\"upper\\\":1,\\\"isUnique\\\":false}\",\"isIndexable\":true,\"isComposite\":false,\"reverseAttributeName\":null,\"dataType\":\"string\",\"name\":\"name\",\"isUnique\":false}"},"__type.Asset.owner":{"type":"string","value":"{\"multiplicity\":\"{\\\"lower\\\":0,\\\"upper\\\":1,\\\"isUnique\\\":false}\",\"isIndexable\":true,\"isComposite\":false,\"reverseAttributeName\":null,\"dataType\":\"string\",\"name\":\"owner\",\"isUnique\":false}"},"__type.options":{"type":"string","value":"null"},"__guid":{"type":"string","value":"80dfb85b-bbde-4e1b-a194-cc69519123bc"},"__type.Asset":{"type":"list","value":[{"type":"string","value":"name"},{"type":"string","value":"description"},{"type":"string","value":"owner"}]},"__version":{"type":"long","value":1},"__type.category":{"type":"string","value":"CLASS"},"__type.version":{"type":"string","value":"1.0"},"__createdBy":{"type":"string","value":"root"},"__modificationTimestamp":{"type":"long","value":1522695094647},"__type":{"type":"string","value":"typeSystem"},"__type.Asset.description":{"type":"string","value":"{\"multiplicity\":\"{\\\"lower\\\":0,\\\"upper\\\":1,\\\"isUnique\\\":false}\",\"isIndexable\":false,\"isComposite\":false,\"reverseAttributeName\":null,\"dataType\":\"string\",\"name\":\"description\",\"isUnique\":false}"},"__type.description":{"type":"string","value":"Asset"},"__timestamp":{"type":"long","value":1522695094647},"_id":16520,"_type":"vertex"},{"__type.hive_process.operationType":{"type":"string","value":"{\"multiplicity\":\"{\\\"lower\\\":1,\\\"upper\\\":1,\\\"isUnique\\\":false}\",\"isIndexable\":true,\"isComposite\":false,\"reverseAttributeName\":null,\"dataType\":\"string\",\"name\":\"operationType\",\"isUnique\":false}"},"__type.name":{"type":"string","value":"hive_process"},"__type.hive_process.userName":{"type":"string","value":"{\"multiplicity\":\"{\\\"lower\\\":1,\\\"upper\\\":1,\\\"isUnique\\\":false}\",\"isIndexable\":true,\"isComposite\":false,\"reverseAttributeName\":null,\"dataType\":\"string\",\"name\":\"userName\",\"isUnique\":false}"},"__modifiedBy":{"type":"string","value":"root"},"__type.hive_process.queryId":{"type":"string","value":"{\"multiplicity\":\"{\\\"lower\\\":1,\\\"upper\\\":1,\\\"isUnique\\\":false}\",\"isIndexable\":false,\"isComposite\":false,\"reverseAttributeName\":null,\"dataType\":\"string\",\"name\":\"queryId\",\"isUnique\":false}"},"__type.hive_process.queryPlan":{"type":"string","value":"{\"multiplicity\":\"{\\\"lower\\\":1,\\\"upper\\\":1,\\\"isUnique\\\":false}\",\"isIndexable\":false,\"isComposite\":false,\"reverseAttributeName\":null,\"dataType\":\"string\",\"name\":\"queryPlan\",\"isUnique\":false}"},"__type.options":{"type":"string","value":"null"},"__type.hive_process.recentQueries":{"type":"string","value":"{\"multiplicity\":\"{\\\"lower\\\":0,\\\"upper\\\":1,\\\"isUnique\\\":false}\",\"isIndexable\":false,\"isComposite\":false,\"reverseAttributeName\":null,\"dataType\":\"array<string>\",\"name\":\"recentQueries\",\"isUnique\":false}"},"__guid":{"type":"string","value":"fb115e8e-818c-411b-9b93-4caf289f5413"},"__version":{"type":"long","value":1},"__type.category":{"type":"string","value":"CLASS"},"__type.hive_process":{"type":"list","value":[{"type":"string","value":"startTime"},{"type":"string","value":"endTime"},{"type":"string","value":"userName"},{"type":"string","value":"operationType"},{"type":"string","value":"queryText"},{"type":"string","value":"queryPlan"},{"type":"string","value":"queryId"},{"type":"string","value":"recentQueries"},{"type":"string","value":"clusterName"},{"type":"string","value":"queryGraph"}]},"__type.version":{"type":"string","value":"1.0"},"__createdBy":{"type":"string","value":"root"},"__type.hive_process.clusterName":{"type":"string","value":"{\"multiplicity\":\"{\\\"lower\\\":0,\\\"upper\\\":1,\\\"isUnique\\\":false}\",\"isIndexable\":false,\"isComposite\":false,\"reverseAttributeName\":null,\"dataType\":\"string\",\"name\":\"clusterName\",\"isUnique\":false}"},"__modificationTimestamp":{"type":"long","value":1522695099034},"__type":{"type":"string","value":"typeSystem"},"__type.hive_process.endTime":{"type":"string","value":"{\"multiplicity\":\"{\\\"lower\\\":1,\\\"upper\\\":1,\\\"isUnique\\\":false}\",\"isIndexable\":false,\"isComposite\":false,\"reverseAttributeName\":null,\"dataType\":\"date\",\"name\":\"endTime\",\"isUnique\":false}"},"__type.hive_process.queryText":{"type":"string","value":"{\"multiplicity\":\"{\\\"lower\\\":1,\\\"upper\\\":1,\\\"isUnique\\\":false}\",\"isIndexable\":false,\"isComposite\":false,\"reverseAttributeName\":null,\"dataType\":\"string\",\"name\":\"queryText\",\"isUnique\":false}"},"__type.hive_process.queryGraph":{"type":"string","value":"{\"multiplicity\":\"{\\\"lower\\\":0,\\\"upper\\\":1,\\\"isUnique\\\":false}\",\"isIndexable\":false,\"isComposite\":false,\"reverseAttributeName\":null,\"dataType\":\"string\",\"name\":\"queryGraph\",\"isUnique\":false}"},"__type.hive_process.startTime":{"type":"string","value":"{\"multiplicity\":\"{\\\"lower\\\":1,\\\"upper\\\":1,\\\"isUnique\\\":false}\",\"isIndexable\":false,\"isComposite\":false,\"reverseAttributeName\":null,\"dataType\":\"date\",\"name\":\"startTime\",\"isUnique\":false}"},"__type.description":{"type":"string","value":"hive_process"},"__timestamp":{"type":"long","value":1522695099034},"_id":32904,"_type":"vertex"},{"__type.name":{"type":"string","value":"hive_column"},"__type.hive_column.table":{"type":"string","value":"{\"multiplicity\":\"{\\\"lower\\\":0,\\\"upper\\\":1,\\\"isUnique\\\":false}\",\"isIndexable\":false,\"isComposite\":false,\"reverseAttributeName\":null,\"dataType\":\"hive_table\",\"name\":\"table\",\"isUnique\":false}"},"__modifiedBy":{"type":"string","value":"root"},"__type.options":{"type":"string","value":"{\"schemaAttributes\":\"[\\\"name\\\", \\\"description\\\", \\\"owner\\\", \\\"type\\\", \\\"comment\\\", 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repository/src/test/resources/parts_db/atlas-migration-typesdef.json 0 → 100644
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l":true,"cardinality":"SINGLE","valuesMinCount":0,"valuesMaxCount":1,"isUnique":false,"isIndexable":false},{"name":"retention","typeName":"int","isOptional":true,"cardinality":"SINGLE","valuesMinCount":0,"valuesMaxCount":1,"isUnique":false,"isIndexable":false},{"name":"sd","typeName":"hive_storagedesc","isOptional":true,"cardinality":"SINGLE","valuesMinCount":0,"valuesMaxCount":1,"isUnique":false,"isIndexable":false,"constraints":[{"type":"ownedRef"}]},{"name":"partitionKeys","typeName":"array<hive_column>","isOptional":true,"cardinality":"SINGLE","valuesMinCount":0,"valuesMaxCount":1,"isUnique":false,"isIndexable":false,"constraints":[{"type":"ownedRef"}]},{"name":"aliases","typeName":"array<string>","isOptional":true,"cardinality":"SINGLE","valuesMinCount":0,"valuesMaxCount":1,"isUnique":false,"isIndexable":false},{"name":"columns","typeName":"array<hive_column>","isOptional":true,"cardinality":"SINGLE","valuesMinCount":0,"valuesMaxCount":1,"isUnique":false,"isIndexable":false,"constraints":[{"type":"ownedRef"}]},{"name":"parameters","typeName":"map<string,string>","isOptional":true,"cardinality":"SINGLE","valuesMinCount":0,"valuesMaxCount":1,"isUnique":false,"isIndexable":false},{"name":"viewOriginalText","typeName":"string","isOptional":true,"cardinality":"SINGLE","valuesMinCount":0,"valuesMaxCount":1,"isUnique":false,"isIndexable":false},{"name":"viewExpandedText","typeName":"string","isOptional":true,"cardinality":"SINGLE","valuesMinCount":0,"valuesMaxCount":1,"isUnique":false,"isIndexable":false},{"name":"tableType","typeName":"string","isOptional":true,"cardinality":"SINGLE","valuesMinCount":0,"valuesMaxCount":1,"isUnique":false,"isIndexable":false},{"name":"temporary","typeName":"boolean","isOptional":true,"cardinality":"SINGLE","valuesMinCount":0,"valuesMaxCount":1,"isUnique":false,"isIndexable":true}],"superTypes":["DataSet"]},{"category":"ENTITY","guid":"881822d1-efd1-4dc6-aea4-03d88b13f989","createdBy":"root","updatedBy":"root","createTime":1522695096058,"updateTime":1522695096058,"version":1,"name":"__AtlasUserProfile","description":"__AtlasUserProfile","typeVersion":"1.0","attributeDefs":[{"name":"name","typeName":"string","isOptional":false,"cardinality":"SINGLE","valuesMinCount":1,"valuesMaxCount":1,"isUnique":true,"isIndexable":true},{"name":"fullName","typeName":"string","isOptional":true,"cardinality":"SINGLE","valuesMinCount":0,"valuesMaxCount":1,"isUnique":false,"isIndexable":false},{"name":"savedSearches","typeName":"array<__AtlasUserSavedSearch>","isOptional":true,"cardinality":"LIST","valuesMinCount":0,"valuesMaxCount":2147483647,"isUnique":false,"isIndexable":false,"constraints":[{"type":"ownedRef"}]}],"superTypes":["__internal"]},{"category":"ENTITY","guid":"14d28b0c-30b0-42e4-addd-52501ea461ed","createdBy":"root","updatedBy":"root","createTime":1522695099163,"updateTime":1522695099163,"version":1,"name":"hive_db","description":"hive_db","typeVersion":"1.0","attributeDefs":[{"name":"clusterName","typeName":"string","isOptional":false,"cardinality":"SINGLE","valuesMinCount":1,"valuesMaxCount":1,"isUnique":false,"isIndexable":true},{"name":"location","typeName":"string","isOptional":true,"cardinality":"SINGLE","valuesMinCount":0,"valuesMaxCount":1,"isUnique":false,"isIndexable":false},{"name":"parameters","typeName":"map<string,string>","isOptional":true,"cardinality":"SINGLE","valuesMinCount":0,"valuesMaxCount":1,"isUnique":false,"isIndexable":false},{"name":"ownerType","typeName":"hive_principal_type","isOptional":true,"cardinality":"SINGLE","valuesMinCount":0,"valuesMaxCount":1,"isUnique":false,"isIndexable":false}],"superTypes":["Referenceable","Asset"]},{"category":"ENTITY","guid":"fb115e8e-818c-411b-9b93-4caf289f5413","createdBy":"root","updatedBy":"root","createTime":1522695099034,"updateTime":1522695099034,"version":1,"name":"hive_process","description":"hive_process","typeVersion":"1.0","attributeDefs":[{"name":"startTime","typeName":"date","isOptional":false,"cardinality":"SINGLE","valuesMinCount":1,"valuesMaxCount":1,"isUnique":false,"isIndexable":false},{"name":"endTime","typeName":"date","isOptional":false,"cardinality":"SINGLE","valuesMinCount":1,"valuesMaxCount":1,"isUnique":false,"isIndexable":false},{"name":"userName","typeName":"string","isOptional":false,"cardinality":"SINGLE","valuesMinCount":1,"valuesMaxCount":1,"isUnique":false,"isIndexable":true},{"name":"operationType","typeName":"string","isOptional":false,"cardinality":"SINGLE","valuesMinCount":1,"valuesMaxCount":1,"isUnique":false,"isIndexable":true},{"name":"queryText","typeName":"string","isOptional":false,"cardinality":"SINGLE","valuesMinCount":1,"valuesMaxCount":1,"isUnique":false,"isIndexable":false},{"name":"queryPlan","typeName":"string","isOptional":false,"cardinality":"SINGLE","valuesMinCount":1,"valuesMaxCount":1,"isUnique":false,"isIndexable":false},{"name":"queryId","typeName":"string","isOptional":false,"cardinality":"SINGLE","valuesMinCount":1,"valuesMaxCount":1,"isUnique":false,"isIndexable":false},{"name":"recentQueries","typeName":"array<string>","isOptional":true,"cardinality":"SINGLE","valuesMinCount":0,"valuesMaxCount":1,"isUnique":false,"isIndexable":false},{"name":"clusterName","typeName":"string","isOptional":true,"cardinality":"SINGLE","valuesMinCount":0,"valuesMaxCount":1,"isUnique":false,"isIndexable":false},{"name":"queryGraph","typeName":"string","isOptional":true,"cardinality":"SINGLE","valuesMinCount":0,"valuesMaxCount":1,"isUnique":false,"isIndexable":false}],"superTypes":["Process"]},{"category":"ENTITY","guid":"8b3f3741-3ba9-49f1-b545-43f12fa6fe29","createdBy":"root","updatedBy":"root","createTime":1522695099132,"updateTime":1522695099132,"version":1,"name":"hive_storagedesc","description":"hive_storagedesc","typeVersion":"1.0","attributeDefs":[{"name":"table","typeName":"hive_table","isOptional":true,"cardinality":"SINGLE","valuesMinCount":0,"valuesMaxCount":1,"isUnique":false,"isIndexable":false,"constraints":[{"type":"inverseRef","params":{"attribute":"sd"}}]},{"name":"location","typeName":"string","isOptional":true,"cardinality":"SINGLE","valuesMinCount":0,"valuesMaxCount":1,"isUnique":false,"isIndexable":false},{"name":"inputFormat","typeName":"string","isOptional":true,"cardinality":"SINGLE","valuesMinCount":0,"valuesMaxCount":1,"isUnique":false,"isIndexable":false},{"name":"outputFormat","typeName":"string","isOptional":true,"cardinality":"SINGLE","valuesMinCount":0,"valuesMaxCount":1,"isUnique":false,"isIndexable":false},{"name":"compressed","typeName":"boolean","isOptional":false,"cardinality":"SINGLE","valuesMinCount":1,"valuesMaxCount":1,"isUnique":false,"isIndexable":false},{"name":"numBuckets","typeName":"int","isOptional":true,"cardinality":"SINGLE","valuesMinCount":0,"valuesMaxCount":1,"isUnique":false,"isIndexable":false},{"name":"serdeInfo","typeName":"hive_serde","isOptional":true,"cardinality":"SINGLE","valuesMinCount":0,"valuesMaxCount":1,"isUnique":false,"isIndexable":false},{"name":"bucketCols","typeName":"array<string>","isOptional":true,"cardinality":"SINGLE","valuesMinCount":0,"valuesMaxCount":1,"isUnique":false,"isIndexable":false},{"name":"sortCols","typeName":"array<hive_order>","isOptional":true,"cardinality":"SINGLE","valuesMinCount":0,"valuesMaxCount":1,"isUnique":false,"isIndexable":false},{"name":"parameters","typeName":"map<string,string>","isOptional":true,"cardinality":"SINGLE","valuesMinCount":0,"valuesMaxCount":1,"isUnique":false,"isIndexable":false},{"name":"storedAsSubDirectories","typeName":"boolean","isOptional":true,"cardinality":"SINGLE","valuesMinCount":0,"valuesMaxCount":1,"isUnique":false,"isIndexable":false}],"superTypes":["Referenceable"]},{"category":"ENTITY","guid":"2b9a6b23-c108-4a8d-ac12-483ce314a846","createdBy":"root","updatedBy":"root","createTime":1522695093946,"updateTime":1522695093946,"version":1,"name":"Referenceable","description":"Referenceable","typeVersion":"1.0","attributeDefs":[{"name":"qualifiedName","typeName":"string","isOptional":false,"cardinality":"SINGLE","valuesMinCount":1,"valuesMaxCount":1,"isUnique":true,"isIndexable":true}],"superTypes":[]},{"category":"ENTITY","guid":"78572253-4763-405b-bbc9-0b77626535fe","createdBy":"root","updatedBy":"root","createTime":1522695099192,"updateTime":1522695099192,"version":1,"name":"hive_column_lineage","description":"hive_column_lineage","typeVersion":"1.0","attributeDefs":[{"name":"query","typeName":"hive_process","isOptional":false,"cardinality":"SINGLE","valuesMinCount":1,"valuesMaxCount":1,"isUnique":false,"isIndexable":false},{"name":"depenendencyType","typeName":"string","isOptional":false,"cardinality":"SINGLE","valuesMinCount":1,"valuesMaxCount":1,"isUnique":false,"isIndexable":false},{"name":"expression","typeName":"string","isOptional":true,"cardinality":"SINGLE","valuesMinCount":0,"valuesMaxCount":1,"isUnique":false,"isIndexable":false}],"superTypes":["Process"]},{"category":"ENTITY","guid":"7debb9e2-47a3-45ce-9d96-db6d91aad5d9","createdBy":"root","updatedBy":"root","createTime":1522695095359,"updateTime":1522695095359,"version":1,"name":"Infrastructure","description":"Infrastructure","typeVersion":"1.0","attributeDefs":[],"superTypes":["Referenceable","Asset"]},{"category":"ENTITY","guid":"1d67b415-d737-44d6-a017-41b5fdf032aa","createdBy":"root","updatedBy":"root","createTime":1522695093960,"updateTime":1522695093960,"version":1,"name":"__internal","description":"__internal","typeVersion":"1.0","attributeDefs":[],"superTypes":[]},{"category":"ENTITY","guid":"80dfb85b-bbde-4e1b-a194-cc69519123bc","createdBy":"root","updatedBy":"root","createTime":1522695094647,"updateTime":1522695094647,"version":1,"name":"Asset","description":"Asset","typeVersion":"1.0","attributeDefs":[{"name":"name","typeName":"string","isOptional":false,"cardinality":"SINGLE","valuesMinCount":1,"valuesMaxCount":1,"isUnique":false,"isIndexable":true},{"name":"description","typeName":"string","isOptional":true,"cardinality":"SINGLE","valuesMinCount":0,"valuesMaxCount":1,"isUnique":false,"isIndexable":false},{"name":"owner","typeName":"string","isOptional":true,"cardinality":"SINGLE","valuesMinCount":0,"valuesMaxCount":1,"isUnique":false,"isIndexable":true}],"superTypes":[]},{"category":"ENTITY","guid":"2e7ffda9-b958-4353-9183-22741089ea6d","createdBy":"root","updatedBy":"root","createTime":1522695099177,"updateTime":1522695100619,"version":4,"name":"hive_column","description":"hive_column","typeVersion":"1.3","options":{"schemaAttributes":"[\"name\", \"description\", \"owner\", \"type\", \"comment\", \"position\"]"},"attributeDefs":[{"name":"type","typeName":"string","isOptional":false,"cardinality":"SINGLE","valuesMinCount":1,"valuesMaxCount":1,"isUnique":false,"isIndexable":true},{"name":"comment","typeName":"string","isOptional":true,"cardinality":"SINGLE","valuesMinCount":0,"valuesMaxCount":1,"isUnique":false,"isIndexable":false},{"name":"position","typeName":"int","isOptional":true,"cardinality":"SINGLE","valuesMinCount":0,"valuesMaxCount":1,"isUnique":false,"isIndexable":false},{"name":"table","typeName":"hive_table","isOptional":true,"cardinality":"SINGLE","valuesMinCount":0,"valuesMaxCount":1,"isUnique":false,"isIndexable":false}],"superTypes":["DataSet"]}]}
\ No newline at end of file
repository/src/test/resources/stocks-2-0.8-extended-tag.json 0 → 100644
This source diff could not be displayed because it is too large. You can view the blob instead.
webapp/src/main/java/org/apache/atlas/web/filters/ActiveServerFilter.java
......@@ -87,6 +87,18 @@ public class ActiveServerFilter implements Filter {
HttpServletResponse httpServletResponse = (HttpServletResponse) servletResponse;
LOG.error("Instance in transition. Service may not be ready to return a result");
httpServletResponse.sendError(HttpServletResponse.SC_SERVICE_UNAVAILABLE);
} if(serviceState.isInstanceInMigration()) {
HttpServletResponse httpServletResponse = (HttpServletResponse) servletResponse;
LOG.error("Instance in migration. Service may not be ready to return a result");
httpServletResponse.sendError(HttpServletResponse.SC_SERVICE_UNAVAILABLE);
} if (serviceState.isInstanceInMigration()) {
HttpServletResponse httpServletResponse = (HttpServletResponse) servletResponse;
LOG.error("Instance in migration. Service may not be ready to return a result");
httpServletResponse.sendError(HttpServletResponse.SC_SERVICE_UNAVAILABLE);
} else if (serviceState.isInstanceInMigration()) {
HttpServletResponse httpServletResponse = (HttpServletResponse) servletResponse;
LOG.error("Instance in migration. Service may not be ready to return a result");
httpServletResponse.sendError(HttpServletResponse.SC_SERVICE_UNAVAILABLE);
} else {
HttpServletResponse httpServletResponse = (HttpServletResponse) servletResponse;
String activeServerAddress = activeInstanceState.getActiveServerAddress();
......
webapp/src/main/java/org/apache/atlas/web/resources/AdminResource.java
......@@ -28,15 +28,9 @@ import org.apache.atlas.authorize.AtlasPrivilege;
import org.apache.atlas.authorize.AtlasAuthorizationUtils;
import org.apache.atlas.discovery.SearchContext;
import org.apache.atlas.exception.AtlasBaseException;
import org.apache.atlas.model.impexp.AtlasExportRequest;
import org.apache.atlas.model.impexp.AtlasExportResult;
import org.apache.atlas.model.impexp.AtlasImportRequest;
import org.apache.atlas.model.impexp.AtlasImportResult;
import org.apache.atlas.model.impexp.*;
import org.apache.atlas.model.metrics.AtlasMetrics;
import org.apache.atlas.repository.impexp.ExportService;
import org.apache.atlas.repository.impexp.ImportService;
import org.apache.atlas.repository.impexp.ZipSink;
import org.apache.atlas.repository.impexp.ZipSource;
import org.apache.atlas.repository.impexp.*;
import org.apache.atlas.services.MetricsService;
import org.apache.atlas.type.AtlasType;
import org.apache.atlas.type.AtlasTypeRegistry;
......@@ -75,17 +69,12 @@ import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
import java.io.IOException;
import java.io.InputStream;
import java.util.Collection;
import java.util.Collections;
import java.util.HashSet;
import java.util.HashMap;
import java.util.Map;
import java.util.Set;
import java.util.*;
import java.util.concurrent.locks.ReentrantLock;
/**
* Jersey Resource for admin operations.
* Jersey Resource for admin operations
*/
@Path("admin")
@Singleton
......@@ -93,32 +82,32 @@ import java.util.concurrent.locks.ReentrantLock;
public class AdminResource {
private static final Logger LOG = LoggerFactory.getLogger(AdminResource.class);
private static final String isCSRF_ENABLED = "atlas.rest-csrf.enabled";
private static final String BROWSER_USER_AGENT_PARAM = "atlas.rest-csrf.browser-useragents-regex";
private static final String CUSTOM_METHODS_TO_IGNORE_PARAM = "atlas.rest-csrf.methods-to-ignore";
private static final String CUSTOM_HEADER_PARAM = "atlas.rest-csrf.custom-header";
private static final String isEntityUpdateAllowed = "atlas.entity.update.allowed";
private static final String isEntityCreateAllowed = "atlas.entity.create.allowed";
private static final String editableEntityTypes = "atlas.ui.editable.entity.types";
private static final String DEFAULT_EDITABLE_ENTITY_TYPES = "hdfs_path,hbase_table,hbase_column,hbase_column_family,kafka_topic,hbase_namespace";
@Context
private HttpServletRequest httpServletRequest;
@Context
private HttpServletResponse httpServletResponse;
private final AtlasTypeRegistry typeRegistry;
private final ReentrantLock importExportOperationLock;
private static final String isCSRF_ENABLED = "atlas.rest-csrf.enabled";
private static final String BROWSER_USER_AGENT_PARAM = "atlas.rest-csrf.browser-useragents-regex";
private static final String CUSTOM_METHODS_TO_IGNORE_PARAM = "atlas.rest-csrf.methods-to-ignore";
private static final String CUSTOM_HEADER_PARAM = "atlas.rest-csrf.custom-header";
private static final String isEntityUpdateAllowed = "atlas.entity.update.allowed";
private static final String isEntityCreateAllowed = "atlas.entity.create.allowed";
private static final String editableEntityTypes = "atlas.ui.editable.entity.types";
private static final String DEFAULT_EDITABLE_ENTITY_TYPES = "hdfs_path,hbase_table,hbase_column,hbase_column_family,kafka_topic,hbase_namespace";
private Response version;
private final ServiceState serviceState;
private final MetricsService metricsService;
private static Configuration atlasProperties;
private final ExportService exportService;
private final ImportService importService;
private final SearchTracker activeSearches;
private final ServiceState serviceState;
private final MetricsService metricsService;
private static Configuration atlasProperties;
private final ExportService exportService;
private final ImportService importService;
private final SearchTracker activeSearches;
private final AtlasTypeRegistry typeRegistry;
private final MigrationProgressService migrationProgressService;
private final ReentrantLock importExportOperationLock;
static {
try {
......@@ -129,15 +118,16 @@ public class AdminResource {
}
@Inject
public AdminResource(ServiceState serviceState, MetricsService metricsService,
ExportService exportService, ImportService importService,
SearchTracker activeSearches, AtlasTypeRegistry typeRegistry) {
public AdminResource(ServiceState serviceState, MetricsService metricsService, AtlasTypeRegistry typeRegistry,
ExportService exportService, ImportService importService, SearchTracker activeSearches,
MigrationProgressService migrationProgressService) {
this.serviceState = serviceState;
this.metricsService = metricsService;
this.exportService = exportService;
this.importService = importService;
this.activeSearches = activeSearches;
this.typeRegistry = typeRegistry;
this.migrationProgressService = migrationProgressService;
importExportOperationLock = new ReentrantLock();
}
......@@ -223,8 +213,18 @@ public class AdminResource {
LOG.debug("==> AdminResource.getStatus()");
}
Map<String, Object> responseData = Collections.singletonMap(AtlasClient.STATUS, serviceState.getState().toString());
Response response = Response.ok(AtlasJson.toV1Json(responseData)).build();
Map<String, Object> responseData = new HashMap() {{
put(AtlasClient.STATUS, serviceState.getState().toString());
}};
if(serviceState.isInstanceInMigration()) {
MigrationStatus status = migrationProgressService.getStatus();
if (status != null) {
responseData.put("MigrationStatus", status);
}
}
Response response = Response.ok(AtlasJson.toV1Json(responseData)).build();
if (LOG.isDebugEnabled()) {
LOG.debug("<== AdminResource.getStatus()");
......
webapp/src/main/java/org/apache/atlas/web/security/AtlasSecurityConfig.java
......@@ -24,6 +24,7 @@ import org.apache.atlas.web.filters.AtlasCSRFPreventionFilter;
import org.apache.atlas.web.filters.AtlasKnoxSSOAuthenticationFilter;
import org.apache.atlas.web.filters.StaleTransactionCleanupFilter;
import org.apache.commons.configuration.Configuration;
import org.apache.commons.lang.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
......@@ -44,6 +45,8 @@ import org.springframework.security.web.util.matcher.RequestMatcher;
import javax.inject.Inject;
import java.util.LinkedHashMap;
import static org.apache.atlas.AtlasConstants.ATLAS_MIGRATION_MODE_FILENAME;
@EnableWebSecurity
@EnableGlobalMethodSecurity(prePostEnabled = true)
public class AtlasSecurityConfig extends WebSecurityConfigurerAdapter {
......@@ -151,8 +154,14 @@ public class AtlasSecurityConfig extends WebSecurityConfigurerAdapter {
//@formatter:on
if (configuration.getBoolean("atlas.server.ha.enabled", false)) {
LOG.info("Atlas is in HA Mode, enabling ActiveServerFilter");
boolean configMigrationEnabled = !StringUtils.isEmpty(configuration.getString(ATLAS_MIGRATION_MODE_FILENAME));
if (configuration.getBoolean("atlas.server.ha.enabled", false) ||
configMigrationEnabled) {
if(configMigrationEnabled) {
LOG.info("Atlas is in Migration Mode, enabling ActiveServerFilter");
} else {
LOG.info("Atlas is in HA Mode, enabling ActiveServerFilter");
}
httpSecurity.addFilterAfter(activeServerFilter, BasicAuthenticationFilter.class);
}
httpSecurity
......
webapp/src/main/java/org/apache/atlas/web/service/ServiceState.java
......@@ -23,12 +23,15 @@ import org.apache.atlas.ApplicationProperties;
import org.apache.atlas.AtlasException;
import org.apache.atlas.ha.HAConfiguration;
import org.apache.commons.configuration.Configuration;
import org.apache.commons.lang.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Component;
import javax.inject.Singleton;
import static org.apache.atlas.AtlasConstants.ATLAS_MIGRATION_MODE_FILENAME;
/**
* A class that maintains the state of this instance.
*
......@@ -38,14 +41,14 @@ import javax.inject.Singleton;
@Singleton
@Component
public class ServiceState {
private static final Logger LOG = LoggerFactory.getLogger(ServiceState.class);
public enum ServiceStateValue {
ACTIVE,
PASSIVE,
BECOMING_ACTIVE,
BECOMING_PASSIVE
BECOMING_PASSIVE,
MIGRATING
}
private Configuration configuration;
......@@ -57,8 +60,16 @@ public class ServiceState {
public ServiceState(Configuration configuration) {
this.configuration = configuration;
state = !HAConfiguration.isHAEnabled(configuration) ?
ServiceStateValue.ACTIVE : ServiceStateValue.PASSIVE;
if(StringUtils.isNotEmpty(configuration.getString(ATLAS_MIGRATION_MODE_FILENAME))) {
state = ServiceStateValue.MIGRATING;
} else {
state = !HAConfiguration.isHAEnabled(configuration) ? ServiceStateValue.ACTIVE : ServiceStateValue.PASSIVE;
}
if(!StringUtils.isEmpty(configuration.getString(ATLAS_MIGRATION_MODE_FILENAME, ""))) {
state = ServiceStateValue.MIGRATING;
}
}
public ServiceStateValue getState() {
......@@ -96,4 +107,13 @@ public class ServiceState {
return state == ServiceStateValue.BECOMING_ACTIVE
|| state == ServiceStateValue.BECOMING_PASSIVE;
}
public void setMigration() {
LOG.warn("Instance in {}", state);
setState(ServiceStateValue.MIGRATING);
}
public boolean isInstanceInMigration() {
return getState() == ServiceStateValue.MIGRATING;
}
}
webapp/src/test/java/org/apache/atlas/web/resources/AdminResourceTest.java
......@@ -51,7 +51,7 @@ public class AdminResourceTest {
when(serviceState.getState()).thenReturn(ServiceState.ServiceStateValue.ACTIVE);
AdminResource adminResource = new AdminResource(serviceState, null, null, null, null, null);
AdminResource adminResource = new AdminResource(serviceState, null, null, null, null, null, null);
Response response = adminResource.getStatus();
assertEquals(response.getStatus(), HttpServletResponse.SC_OK);
JsonNode entity = AtlasJson.parseToV1JsonNode((String) response.getEntity());
......@@ -62,7 +62,7 @@ public class AdminResourceTest {
public void testResourceGetsValueFromServiceState() throws IOException {
when(serviceState.getState()).thenReturn(ServiceState.ServiceStateValue.PASSIVE);
AdminResource adminResource = new AdminResource(serviceState, null, null, null, null, null);
AdminResource adminResource = new AdminResource(serviceState, null, null, null, null, null, null);
Response response = adminResource.getStatus();
verify(serviceState).getState();
......
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