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[jira] [Created] (FLINK-9458) Unable to recover from job failure on YARN with NPE


Truong Duc Kien created FLINK-9458:
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             Summary: Unable to recover from job failure on YARN with NPE
                 Key: FLINK-9458
                 URL: https://issues.apache.org/jira/browse/FLINK-9458
             Project: Flink
          Issue Type: Bug
    Affects Versions: 1.5.0
         Environment: Ambari HDP 2.6.3

Hadoop 2.7.3

 

Job configuration:

120 Task Managers x 1 slots 

 

 
            Reporter: Truong Duc Kien


After upgrading our job to Flink 1.5, they are unable to recover from failure with the following exception appears repeatedly


{noformat}
2018-05-29 04:56:06,086 [ jobmanager-future-thread-36] INFO o.a.f.r.e.ExecutionGraph Try to restart or fail the job xxx (23d9e87bf43ce163ff7db8afb062fb1d) if no longer possible. 2018-05-29 04:56:06,086 [ jobmanager-future-thread-36] INFO o.a.f.r.e.ExecutionGraph Job xxx (23d9e87bf43ce163ff7db8afb062fb1d) switched from state RESTARTING to RESTARTING. 2018-05-29 04:56:06,086 [ jobmanager-future-thread-36] INFO o.a.f.r.e.ExecutionGraph Restarting the job xxx (23d9e87bf43ce163ff7db8afb062fb1d). 2018-05-29 04:57:06,086 [ jobmanager-future-thread-36] WARN o.a.f.r.e.ExecutionGraph Failed to restart the job. java.lang.NullPointerException at org.apache.flink.runtime.jobmanager.scheduler.CoLocationConstraint.isAssignedAndAlive(CoLocationConstraint.java:104) at org.apache.flink.runtime.jobmanager.scheduler.CoLocationGroup.resetConstraints(CoLocationGroup.java:119) at org.apache.flink.runtime.executiongraph.ExecutionGraph.restart(ExecutionGraph.java:1247) at org.apache.flink.runtime.executiongraph.restart.ExecutionGraphRestartCallback.triggerFullRecovery(ExecutionGraphRestartCallback.java:59) at org.apache.flink.runtime.executiongraph.restart.FixedDelayRestartStrategy$1.run(FixedDelayRestartStrategy.java:68) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748)
{noformat}




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