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Posted to dev@pig.apache.org by "Daniel Dai (JIRA)" <ji...@apache.org> on 2015/03/13 22:54:38 UTC
[jira] [Updated] (PIG-4152) Enabling pig.exec.estimate.parallelism
causes runtime exception in Tez
[ https://issues.apache.org/jira/browse/PIG-4152?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Daniel Dai updated PIG-4152:
----------------------------
Issue Type: Bug (was: Sub-task)
Parent: (was: PIG-3446)
> Enabling pig.exec.estimate.parallelism causes runtime exception in Tez
> -----------------------------------------------------------------------
>
> Key: PIG-4152
> URL: https://issues.apache.org/jira/browse/PIG-4152
> Project: Pig
> Issue Type: Bug
> Components: tez
> Reporter: Cheolsoo Park
> Assignee: Daniel Dai
> Fix For: 0.14.1
>
> Attachments: ip-10-237-184-159.ec2.internal_9103
>
>
> I have a job that runs fine. But if I enable auto parallelism for sample job, it fails with an error.
> {code}
> SET pig.exec.estimate.parallelism true;
> {code}
> Here is the stack trace-
> {code}
> 2014-09-03 19:17:18,060 INFO [TezChild] org.apache.tez.runtime.task.TezTaskRunner: Encounted an error while executing task: attempt_1409152864826_35896_1_00_000031_0
> java.lang.IllegalArgumentException
> at com.google.common.base.Preconditions.checkArgument(Preconditions.java:72)
> at org.apache.tez.runtime.api.events.VertexManagerEvent.<init>(VertexManagerEvent.java:49)
> at org.apache.tez.runtime.api.events.VertexManagerEvent.create(VertexManagerEvent.java:61)
> at org.apache.pig.backend.hadoop.executionengine.tez.PigProcessor.run(PigProcessor.java:231)
> at org.apache.tez.runtime.LogicalIOProcessorRuntimeTask.run(LogicalIOProcessorRuntimeTask.java:324)
> at org.apache.tez.runtime.task.TezTaskRunner$TaskRunnerCallable$1.run(TezTaskRunner.java:180)
> at org.apache.tez.runtime.task.TezTaskRunner$TaskRunnerCallable$1.run(TezTaskRunner.java:172)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:415)
> at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1548)
> at org.apache.tez.runtime.task.TezTaskRunner$TaskRunnerCallable.call(TezTaskRunner.java:172)
> at org.apache.tez.runtime.task.TezTaskRunner$TaskRunnerCallable.call(TezTaskRunner.java:167)
> at java.util.concurrent.FutureTask.run(FutureTask.java:262)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> at java.lang.Thread.run(Thread.java:745)
> {code}
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