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https://issues.apache.org/jira/browse/FALCON-1715?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15097818#comment-15097818
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Pallavi Rao commented on FALCON-1715:
-------------------------------------
The error is because Falcon server is run as "user1" and entities are being
submitted as "user2" (how it should be) and in native scheduler, Oozie workflow
run is done as current logged in user. This happens to be "user1" since Falcon
process is the one that is running the workflow. This should be changed to use
"user2", the owner of the entity to address the problem.
> IllegalStateException in MetadataMappingService when entity is scheduled via
> native scheduler
> ---------------------------------------------------------------------------------------------
>
> Key: FALCON-1715
> URL: https://issues.apache.org/jira/browse/FALCON-1715
> Project: Falcon
> Issue Type: Bug
> Components: scheduler
> Affects Versions: 0.9
> Reporter: Pragya Mittal
> Assignee: Pallavi Rao
>
> When entity is scheduled via native scheduler, MetadataMappingServicefails
> with the following error :
> {noformat}
> 2015-12-31 09:01:34,818 ERROR - [ActiveMQ Session Task-123:] ~ Error in
> listener org.apache.falcon.metadata.MetadataMappingService
> (WorkflowJobEndNotificationService:245)
> org.apache.falcon.FalconException: java.lang.RuntimeException:
> java.lang.IllegalStateException: USER entity vertex must exist dataqa
> at
> org.apache.falcon.metadata.MetadataMappingService.onSuccess(MetadataMappingService.java:274)
> at
> org.apache.falcon.workflow.WorkflowJobEndNotificationService.notifyWorkflowEnd(WorkflowJobEndNotificationService.java:235)
> at
> org.apache.falcon.workflow.WorkflowJobEndNotificationService.notifySuccess(WorkflowJobEndNotificationService.java:105)
> at
> org.apache.falcon.messaging.JMSMessageConsumer.invokeListener(JMSMessageConsumer.java:218)
> at
> org.apache.falcon.messaging.JMSMessageConsumer.onMessage(JMSMessageConsumer.java:121)
> at
> org.apache.activemq.ActiveMQMessageConsumer.dispatch(ActiveMQMessageConsumer.java:1393)
> at
> org.apache.activemq.ActiveMQSessionExecutor.dispatch(ActiveMQSessionExecutor.java:131)
> at
> org.apache.activemq.ActiveMQSessionExecutor.iterate(ActiveMQSessionExecutor.java:202)
> at
> org.apache.activemq.thread.PooledTaskRunner.runTask(PooledTaskRunner.java:133)
> at
> org.apache.activemq.thread.PooledTaskRunner$1.run(PooledTaskRunner.java:48)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> at java.lang.Thread.run(Thread.java:745)
> Caused by: java.lang.RuntimeException: java.lang.IllegalStateException: USER
> entity vertex must exist dataqa
> at
> com.tinkerpop.blueprints.util.TransactionRetryStrategy$AbstractRetryStrategy.execute(TransactionRetryStrategy.java:176)
> at
> com.tinkerpop.blueprints.util.TransactionRetryHelper.use(TransactionRetryHelper.java:115)
> at
> com.tinkerpop.blueprints.util.TransactionRetryHelper.exponentialBackoff(TransactionRetryHelper.java:94)
> at
> org.apache.falcon.metadata.MetadataMappingService.onSuccess(MetadataMappingService.java:263)
> ... 12 more
> Caused by: java.lang.IllegalStateException: USER entity vertex must exist
> dataqa
> at
> org.apache.falcon.metadata.InstanceRelationshipGraphBuilder.addInstanceToEntity(InstanceRelationshipGraphBuilder.java:161)
> at
> org.apache.falcon.metadata.InstanceRelationshipGraphBuilder.addInstanceToEntity(InstanceRelationshipGraphBuilder.java:151)
> at
> org.apache.falcon.metadata.InstanceRelationshipGraphBuilder.addProcessInstance(InstanceRelationshipGraphBuilder.java:85)
> at
> org.apache.falcon.metadata.MetadataMappingService.onProcessInstanceExecuted(MetadataMappingService.java:320)
> at
> org.apache.falcon.metadata.MetadataMappingService.onSuccessfulExecution(MetadataMappingService.java:282)
> at
> org.apache.falcon.metadata.MetadataMappingService.access$100(MetadataMappingService.java:53)
> at
> org.apache.falcon.metadata.MetadataMappingService$3.execute(MetadataMappingService.java:267)
> at
> org.apache.falcon.metadata.MetadataMappingService$3.execute(MetadataMappingService.java:264)
> at
> com.tinkerpop.blueprints.util.TransactionRetryStrategy$AbstractRetryStrategy.execute(TransactionRetryStrategy.java:146)
> ... 15 more
> 2015-12-31 09:01:34,819 DEBUG - [ActiveMQ Session Task-123:] ~ Retrieving
> details for job 0000706-151230090106575-oozie-oozi-W (OozieDAGEngine:284)
> {noformat}
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