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Commit fb9f1e96 by Saqeeb Shaikh Committed by Sarath Subramanian
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ATLAS-3568: Performance improvements in writing audit logs

Signed-off-by: 's avatarSarath Subramanian <sarath@apache.org>
parent 343b7832
Showing with 162 additions and 1 deletion
intg/src/main/java/org/apache/atlas/listener/EntityChangeListenerV2.java
......@@ -74,6 +74,15 @@ public interface EntityChangeListenerV2 {
void onClassificationsAdded(AtlasEntity entity, List<AtlasClassification> classifications) throws AtlasBaseException;
/**
* This is upon adding new classifications to entities.
*
* @param entities list of entities
* @param classifications classifications that are to be added to entities
* @throws AtlasBaseException if the listener notification fails
*/
void onClassificationsAdded(List<AtlasEntity> entities, List<AtlasClassification> classifications) throws AtlasBaseException;
/**
* This is upon updating classifications to an entity.
*
* @param entity the entity
......@@ -92,6 +101,15 @@ public interface EntityChangeListenerV2 {
void onClassificationsDeleted(AtlasEntity entity, List<AtlasClassification> classifications) throws AtlasBaseException;
/**
* This is upon deleting classifications from entities.
*
* @param entities list of entities
* @param classifications classifications that needs to be deleted from entities
* @throws AtlasBaseException if the listener notification fails
*/
void onClassificationsDeleted(List<AtlasEntity> entities, List<AtlasClassification> classifications) throws AtlasBaseException;
/**
* This is upon adding a new term to an entity.
*
* @param term the term
......
repository/src/main/java/org/apache/atlas/repository/audit/EntityAuditListenerV2.java
......@@ -44,6 +44,7 @@ import org.springframework.stereotype.Component;
import javax.inject.Inject;
import java.nio.charset.StandardCharsets;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
......@@ -172,6 +173,28 @@ public class EntityAuditListenerV2 implements EntityChangeListenerV2 {
}
@Override
public void onClassificationsAdded(List<AtlasEntity> entities, List<AtlasClassification> classifications) throws AtlasBaseException {
if (CollectionUtils.isNotEmpty(classifications)) {
MetricRecorder metric = RequestContext.get().startMetricRecord("entityAudit");
List<EntityAuditEventV2> events = Collections.synchronizedList(new ArrayList<>());
for (AtlasClassification classification : classifications) {
for (AtlasEntity entity : entities) {
if (entity.getGuid().equals(classification.getEntityGuid())) {
events.add(createEvent(entity, CLASSIFICATION_ADD, "Added classification: " + AtlasType.toJson(classification)));
} else {
events.add(createEvent(entity, PROPAGATED_CLASSIFICATION_ADD, "Added propagated classification: " + AtlasType.toJson(classification)));
}
}
}
auditRepository.putEventsV2(events);
RequestContext.get().endMetricRecord(metric);
}
}
@Override
public void onClassificationsUpdated(AtlasEntity entity, List<AtlasClassification> classifications) throws AtlasBaseException {
if (CollectionUtils.isNotEmpty(classifications)) {
MetricRecorder metric = RequestContext.get().startMetricRecord("entityAudit");
......@@ -221,6 +244,28 @@ public class EntityAuditListenerV2 implements EntityChangeListenerV2 {
}
@Override
public void onClassificationsDeleted(List<AtlasEntity> entities, List<AtlasClassification> classifications) throws AtlasBaseException {
if (CollectionUtils.isNotEmpty(classifications) && CollectionUtils.isNotEmpty(entities)) {
MetricRecorder metric = RequestContext.get().startMetricRecord("entityAudit");
List<EntityAuditEventV2> events = Collections.synchronizedList(new ArrayList<>());
for (AtlasClassification classification : classifications) {
for (AtlasEntity entity : entities) {
if (StringUtils.equals(entity.getGuid(), classification.getEntityGuid())) {
events.add(createEvent(entity, CLASSIFICATION_DELETE, "Deleted classification: " + classification.getTypeName()));
} else {
events.add(createEvent(entity, PROPAGATED_CLASSIFICATION_DELETE, "Deleted propagated classification: " + classification.getTypeName()));
}
}
}
auditRepository.putEventsV2(events);
RequestContext.get().endMetricRecord(metric);
}
}
@Override
public void onTermAdded(AtlasGlossaryTerm term, List<AtlasRelatedObjectId> entities) throws AtlasBaseException {
if (term != null && CollectionUtils.isNotEmpty(entities)) {
MetricRecorder metric = RequestContext.get().startMetricRecord("entityAudit");
......
repository/src/main/java/org/apache/atlas/repository/store/graph/v2/AtlasEntityChangeNotifier.java
......@@ -151,7 +151,7 @@ public class AtlasEntityChangeNotifier {
Referenceable entityRef = toReferenceable(entity.getGuid());
List<Struct> traits = toStruct(addedClassifications);
if (entity == null || CollectionUtils.isEmpty(traits)) {
if (entityRef == null || CollectionUtils.isEmpty(traits)) {
return;
}
......@@ -166,6 +166,41 @@ public class AtlasEntityChangeNotifier {
}
}
public void onClassificationsAddedToEntities(List<AtlasEntity> entities, List<AtlasClassification> addedClassifications) throws AtlasBaseException {
if (isV2EntityNotificationEnabled) {
doFullTextMappingHelper(entities);
for (EntityChangeListenerV2 listener : entityChangeListenersV2) {
listener.onClassificationsAdded(entities, addedClassifications);
}
} else {
updateFullTextMapping(entities, addedClassifications);
if (instanceConverter != null) {
List<Struct> traits = toStruct(addedClassifications);
if (!CollectionUtils.isEmpty(traits)) {
for(AtlasEntity entity : entities) {
Referenceable entityRef = toReferenceable(entity.getGuid());
if (entityRef == null) {
LOG.warn("EntityRef with guid {} not found while adding classifications {} ", entity.getGuid(), addedClassifications);
continue;
}
for (EntityChangeListener listener : entityChangeListeners) {
try {
listener.onTraitsAdded(entityRef, traits);
} catch (AtlasException e) {
throw new AtlasBaseException(AtlasErrorCode.NOTIFICATION_FAILED, e, getListenerName(listener), "TraitAdd");
}
}
}
}
}
}
}
public void onClassificationUpdatedToEntity(AtlasEntity entity, List<AtlasClassification> updatedClassifications) throws AtlasBaseException {
doFullTextMapping(entity.getGuid());
......@@ -220,6 +255,39 @@ public class AtlasEntityChangeNotifier {
}
}
public void onClassificationsDeletedFromEntities(List<AtlasEntity> entities, List<AtlasClassification> deletedClassifications) throws AtlasBaseException {
doFullTextMappingHelper(entities);
if (isV2EntityNotificationEnabled) {
for (EntityChangeListenerV2 listener : entityChangeListenersV2) {
listener.onClassificationsDeleted(entities, deletedClassifications);
}
} else {
if (instanceConverter != null) {
List<Struct> traits = toStruct(deletedClassifications);
if(!CollectionUtils.isEmpty(deletedClassifications)) {
for(AtlasEntity entity : entities) {
Referenceable entityRef = toReferenceable(entity.getGuid());
if (entityRef == null) {
LOG.warn("EntityRef with guid {} not found while deleting classifications {} ", entity.getGuid(), deletedClassifications);
continue;
}
for (EntityChangeListener listener : entityChangeListeners) {
try {
listener.onTraitsDeleted(entityRef, traits);
} catch (AtlasException e) {
throw new AtlasBaseException(AtlasErrorCode.NOTIFICATION_FAILED, e, getListenerName(listener), "TraitDelete");
}
}
}
}
}
}
}
public void onTermAddedToEntities(AtlasGlossaryTerm term, List<AtlasRelatedObjectId> entityIds) throws AtlasBaseException {
// listeners notified on term-entity association only if v2 notifications are enabled
if (isV2EntityNotificationEnabled) {
......@@ -575,6 +643,12 @@ public class AtlasEntityChangeNotifier {
RequestContext.get().endMetricRecord(metric);
}
private void updateFullTextMapping(List<AtlasEntity> entities, List<AtlasClassification> classifications) {
for (AtlasEntity entity : entities) {
updateFullTextMapping(entity.getGuid(), classifications);
}
}
private void doFullTextMapping(String guid) {
if(AtlasRepositoryConfiguration.isFreeTextSearchEnabled() || !AtlasRepositoryConfiguration.isFullTextSearchEnabled()) {
return;
......@@ -586,6 +660,12 @@ public class AtlasEntityChangeNotifier {
doFullTextMapping(Collections.singletonList(entityHeader));
}
private void doFullTextMappingHelper(List<AtlasEntity> entities) {
for (AtlasEntity entity : entities) {
doFullTextMapping(entity.getGuid());
}
}
private void pruneResponse(EntityMutationResponse resp) {
if (LOG.isDebugEnabled()) {
LOG.debug("==> pruneResponse()");
......
repository/src/main/java/org/apache/atlas/repository/store/graph/v2/AtlasEntityStoreV2.java
......@@ -631,6 +631,12 @@ public class AtlasEntityStoreV2 implements AtlasEntityStore {
LOG.debug("Updating classifications={} for entity={}", classifications, guid);
}
AtlasPerfTracer perf = null;
if (AtlasPerfTracer.isPerfTraceEnabled(PERF_LOG)) {
AtlasPerfTracer.getPerfTracer(PERF_LOG, "AtlasEntityStoreV2.updateClassification()");
}
if (StringUtils.isEmpty(guid)) {
throw new AtlasBaseException(AtlasErrorCode.INVALID_PARAMETERS, "Guid not specified");
}
......@@ -663,6 +669,8 @@ public class AtlasEntityStoreV2 implements AtlasEntityStore {
}
entityGraphMapper.updateClassifications(context, guid, classifications);
AtlasPerfTracer.log(perf);
}
@Override
......
webapp/src/main/java/org/apache/atlas/notification/EntityNotificationListenerV2.java
......@@ -107,6 +107,11 @@ public class EntityNotificationListenerV2 implements EntityChangeListenerV2 {
}
@Override
public void onClassificationsAdded(List<AtlasEntity> entities, List<AtlasClassification> classifications) throws AtlasBaseException {
notifyEntityEvents(entities, CLASSIFICATION_ADD);
}
@Override
public void onClassificationsUpdated(AtlasEntity entity, List<AtlasClassification> classifications) throws AtlasBaseException {
Map<String, List<AtlasClassification>> addedPropagations = RequestContext.get().getAddedPropagations();
Map<String, List<AtlasClassification>> removedPropagations = RequestContext.get().getRemovedPropagations();
......@@ -124,6 +129,11 @@ public class EntityNotificationListenerV2 implements EntityChangeListenerV2 {
}
@Override
public void onClassificationsDeleted(List<AtlasEntity> entities, List<AtlasClassification> classifications) throws AtlasBaseException {
notifyEntityEvents(entities, CLASSIFICATION_DELETE);
}
@Override
public void onTermAdded(AtlasGlossaryTerm term, List<AtlasRelatedObjectId> entities) {
// do nothing -> notification not sent out for term assignment to entities
}
......
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