Prabhu Joseph created MAPREDUCE-7355:
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Summary: Fix MRApps#getStagingAreaDir to fetch it from Job
Configuration
Key: MAPREDUCE-7355
URL: https://issues.apache.org/jira/browse/MAPREDUCE-7355
Project: Hadoop Map/Reduce
Issue Type: Improvement
Components: job submission
Affects Versions: 3.3.0
Reporter: Prabhu Joseph
Assignee: Prabhu Joseph
When JobClient (runs as yarn user) uses RM_DELEGATION_TOKEN (owner:oozie) to
submit the job, client uses /mapreducestaging/yarn as staging directory whereas
MRAppMaster uses /mapreducestaging/oozie. This leads to below failure
{code}
Job init failed : org.apache.hadoop.yarn.exceptions.YarnRuntimeException:
java.io.FileNotFoundException:
wasb://oozie-2021-06-21t13-57-29-7...@ooziehdistorage.blob.core.windows.net/mapreducestaging/oozie/.staging/job_1624284676187_0003/job.splitmetainfo:
No such file or directory.
at
org.apache.hadoop.mapreduce.v2.app.job.impl.JobImpl$InitTransition.createSplits(JobImpl.java:1611)
at
org.apache.hadoop.mapreduce.v2.app.job.impl.JobImpl$InitTransition.transition(JobImpl.java:1473)
at
org.apache.hadoop.mapreduce.v2.app.job.impl.JobImpl$InitTransition.transition(JobImpl.java:1431)
at
org.apache.hadoop.yarn.state.StateMachineFactory$MultipleInternalArc.doTransition(StateMachineFactory.java:385)
at
org.apache.hadoop.yarn.state.StateMachineFactory.doTransition(StateMachineFactory.java:302)
at
org.apache.hadoop.yarn.state.StateMachineFactory.access$500(StateMachineFactory.java:46)
at
org.apache.hadoop.yarn.state.StateMachineFactory$InternalStateMachine.doTransition(StateMachineFactory.java:487)
at org.apache.hadoop.mapreduce.v2.app.job.impl.JobImpl.handle(JobImpl.java:1010)
at org.apache.hadoop.mapreduce.v2.app.job.impl.JobImpl.handle(JobImpl.java:141)
at
org.apache.hadoop.mapreduce.v2.app.MRAppMaster$JobEventDispatcher.handle(MRAppMaster.java:1544)
at
org.apache.hadoop.mapreduce.v2.app.MRAppMaster.serviceStart(MRAppMaster.java:1263)
{code}
MRApps#getStagingAreaDir can rely on Job Configuration mapreduce.job.dir to
avoid this issue.
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