Code and scripts to add test data to server for UX. Contributed by Venkatesh Seetharam

InstallationSteps.txt

@@ -82,12 +82,22 @@ b. Starting Metadata Server
 c. Using Falcon
 ~~~~~~~~~~~~~~~
 
-* curl -v http://localhost:21000/api/metadata/admin/version
+* Verify if the server is up and running
+  curl -v http://localhost:21000/api/metadata/admin/version
   {"Version":"v0.1"}
 
-* curl -v http://localhost:21000/api/metadata/types/list
+* List the types in the repository
+  curl -v http://localhost:21000/api/metadata/types/list
   {"list":["biginteger","short","byte","int","string","bigdecimal","boolean","date","double","long","float"],"requestId":"902580786@qtp-1479771328-0"}
 
+* List the instances for a given type
+  curl -v http://localhost:21000/api/metadata/entities/list/hive_table
+  {"requestId":"788558007@qtp-44808654-5","list":["cb9b5513-c672-42cb-8477-b8f3e537a162","ec985719-a794-4c98-b98f-0509bd23aac0","48998f81-f1d3-45a2-989a-223af5c1ed6e","a54b386e-c759-4651-8779-a099294244c4"]}
+
+  curl -v http://localhost:21000/api/metadata/entities/list/hive_database
+
+
+
 d. Stopping Falcon Server
 ~~~~~~~~~~~~~~~~~~~~~~~~~
 

src/bin/bootstrap-data.sh

+#!/bin/bash
+#
+# Licensed 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. See accompanying LICENSE file.
+#
+
+# resolve links - $0 may be a softlink
+PRG="${0}"
+
+while [ -h "${PRG}" ]; do
+  ls=`ls -ld "${PRG}"`
+  link=`expr "$ls" : '.*-> \(.*\)$'`
+  if expr "$link" : '/.*' > /dev/null; then
+    PRG="$link"
+  else
+    PRG=`dirname "${PRG}"`/"$link"
+  fi
+done
+
+BASEDIR=`dirname ${PRG}`
+BASEDIR=`cd ${BASEDIR}/..;pwd`
+
+if [ -z "$METADATA_CONF" ]; then
+  METADATA_CONF=${BASEDIR}/conf
+fi
+export METADATA_CONF
+
+if [ -f "${METADATA_CONF}/metadata-env.sh" ]; then
+  . "${METADATA_CONF}/metadata-env.sh"
+fi
+
+if test -z ${JAVA_HOME}
+then
+    JAVA_BIN=`which java`
+    JAR_BIN=`which jar`
+else
+    JAVA_BIN=${JAVA_HOME}/bin/java
+    JAR_BIN=${JAVA_HOME}/bin/jar
+fi
+export JAVA_BIN
+
+if [ ! -e $JAVA_BIN ] || [ ! -e $JAR_BIN ]; then
+  echo "$JAVA_BIN and/or $JAR_BIN not found on the system. Please make sure java and jar commands are available."
+  exit 1
+fi
+
+# default the heap size to 1GB
+DEFAULT_JAVA_HEAP_MAX=-Xmx1024m
+METADATA_OPTS="$DEFAULT_JAVA_HEAP_MAX $METADATA_OPTS"
+
+METADATACPPATH="$METADATA_CONF"
+
+METADATA_EXPANDED_WEBAPP_DIR=${METADATA_EXPANDED_WEBAPP_DIR:-${BASEDIR}/server/webapp}
+export METADATA_EXPANDED_WEBAPP_DIR
+
+METADATACPPATH="${METADATACPPATH}:${METADATA_EXPANDED_WEBAPP_DIR}/metadata/WEB-INF/classes"
+METADATACPPATH="${METADATACPPATH}:${METADATA_EXPANDED_WEBAPP_DIR}/metadata/WEB-INF/lib/*:${BASEDIR}/libext/*"
+
+# log and pid dirs for applications
+METADATA_LOG_DIR="${METADATA_LOG_DIR:-$BASEDIR/logs}"
+export METADATA_LOG_DIR
+
+METADATA_HOME_DIR="${METADATA_HOME_DIR:-$BASEDIR}"
+export METADATA_HOME_DIR
+
+JAVA_PROPERTIES="$METADATA_OPTS $METADATA_PROPERTIES -Dmetadata.log.dir=$METADATA_LOG_DIR -Dmetadata.home=${METADATA_HOME_DIR}"
+
+${JAVA_BIN} ${JAVA_PROPERTIES} -cp ${METADATACPPATH} org.apache.hadoop.metadata.TestDataDriver
+
+echo Test data added to Metadata Server!!!