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Posted to dev@pig.apache.org by "Rohini Palaniswamy (JIRA)" <ji...@apache.org> on 2014/03/27 21:43:18 UTC
[jira] [Commented] (PIG-3842) Pig on tez job hangs when AM has a
failure and DAG cannot be submitted
[ https://issues.apache.org/jira/browse/PIG-3842?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13949906#comment-13949906 ]
Rohini Palaniswamy commented on PIG-3842:
-----------------------------------------
It hangs at
{code}
"main" prio=5 tid=0x00007f87eb000800 nid=0x1703 in Object.wait() [0x000000010bdd4000]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x0000000147042060> (a org.apache.pig.backend.hadoop.executionengine.tez.TezPlanContainer)
at java.lang.Object.wait(Object.java:503)
at org.apache.pig.backend.hadoop.executionengine.tez.TezPlanContainer.getNextPlan(TezPlanContainer.java:121)
- locked <0x0000000147042060> (a org.apache.pig.backend.hadoop.executionengine.tez.TezPlanContainer)
at org.apache.pig.backend.hadoop.executionengine.tez.TezLauncher.launchPig(TezLauncher.java:75)
at org.apache.pig.backend.hadoop.executionengine.HExecutionEngine.launchPig(HExecutionEngine.java:374)
at org.apache.pig.PigServer.launchPlan(PigServer.java:1395)
{code}
> Pig on tez job hangs when AM has a failure and DAG cannot be submitted
> ----------------------------------------------------------------------
>
> Key: PIG-3842
> URL: https://issues.apache.org/jira/browse/PIG-3842
> Project: Pig
> Issue Type: Sub-task
> Components: tez
> Reporter: Rohini Palaniswamy
> Fix For: tez-branch
>
>
> For eg: when submitting to a wrong queue below exception is encountered and job hangs
> {code}
> 2014-03-27 19:31:17,981 [JobControl] INFO
> org.apache.hadoop.yarn.client.api.impl.YarnClientImpl - Submitted application
> application_1394493512142_22453
> 2014-03-27 19:31:17,983 [JobControl] ERROR
> org.apache.pig.backend.hadoop.executionengine.tez.TezJob - Cannot submit DAG
> java.lang.RuntimeException: TezSession has already shutdown
> at
> org.apache.pig.backend.hadoop.executionengine.tez.TezSessionManager.waitForTezSessionReady(TezSessionManager.java:89)
> at
> org.apache.pig.backend.hadoop.executionengine.tez.TezSessionManager.createSession(TezSessionManager.java:113)
> at
> org.apache.pig.backend.hadoop.executionengine.tez.TezSessionManager.getSession(TezSessionManager.java:154)
> at
> org.apache.pig.backend.hadoop.executionengine.tez.TezJob.submit(TezJob.java:92)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:601)
> at
> org.apache.pig.backend.hadoop23.PigJobControl.submit(PigJobControl.java:128)
> at
> org.apache.pig.backend.hadoop23.PigJobControl.run(PigJobControl.java:194)
> at
> org.apache.pig.backend.hadoop.executionengine.tez.TezJobControl.run(TezJobControl.java:43)
> at java.lang.Thread.run(Thread.java:722)
> at
> org.apache.pig.backend.hadoop.executionengine.tez.TezLauncher$1.run(TezLauncher.java:102)
> {code}
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