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https://issues.apache.org/jira/browse/PIG-3842?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13966626#comment-13966626
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Rohini Palaniswamy commented on PIG-3842:
-----------------------------------------
Found that TestTezCompiler.testMulitQueryWithSplitMultiVertex passes with jdk7
(I did generate with jdk7) but fails with jdk6 as the plan printing order
differs. Need to fix that to be constant.
> Pig on tez job hangs when AM has a failure and Multiquery fixes
> ---------------------------------------------------------------
>
> Key: PIG-3842
> URL: https://issues.apache.org/jira/browse/PIG-3842
> Project: Pig
> Issue Type: Sub-task
> Components: tez
> Reporter: Rohini Palaniswamy
> Assignee: Rohini Palaniswamy
> Fix For: tez-branch
>
> Attachments: PIG-3842-1.patch, PIG-3842-2.patch, PIG-3842-3.patch,
> PIG-3842-4.patch
>
>
> 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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