Trying to run a spark job from oozie. Below is the code which I am trying to run.
SparkConf conf = getConf(appName);
JavaSparkContext sc = new JavaSparkContext(conf);
HiveContext hiveContext = new HiveContext(sc);
I am getting the following error:
JOB[0000000-170808082825775-oozie-oozi-W] ACTION[0000000-170808082825775-oozie-oozi-W@Sample-node] Launcher exception: java.lang.RuntimeException: Unable to instantiate org.apache.hadoop.hive.ql.metadata.SessionHiveMetaStoreClient
java.lang.RuntimeException: java.lang.RuntimeException: Unable to instantiate org.apache.hadoop.hive.ql.metadata.SessionHiveMetaStoreClient
at org.apache.hadoop.hive.ql.session.SessionState.start(SessionState.java:522)
Here's my workflow xml file
<workflow-app name="DataSampling" xmlns="uri:oozie:workflow:0.4">
<start to='Sample-node'/>
<action name="Sample-node">
<spark xmlns="uri:oozie:spark-action:0.1">
<job-tracker>${jobTracker}</job-tracker>
<name-node>${nameNode}</name-node>
<configuration>
<property>
<name>tez.lib.uris</name>
<value>/hdp/apps/2.5.3.0-37/tez/tez.tar.gz</value>
</property>
</configuration>
<master>${master}</master>
<mode>${mode}</mode>
<name>Sample class on Oozie - Sampling</name>
<class>Sampling</class>
<jar>/path/jarfile.jar</jar>
<arg>${numEventsPerPattern}</arg>
<arg>${eventdate}</arg>
<arg>${eventtype}</arg>
<arg>${user}</arg>
</spark>
<ok to="end"/>
<error to="fail"/>
</action>
<kill name="fail">
<message>Workflow failed, error
message[${wf:errorMessage(wf:lastErrorNode())}]
</message>
</kill>
<end name='end'/>
</workflow-app>
I am using Hortonworks Data Platform 2.5. Can any one please help if I am missing some thing in the classpath.
Thanks in advance.
