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https://issues.apache.org/jira/browse/PIG-3843?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Rohini Palaniswamy resolved PIG-3843.
-------------------------------------
Resolution: Invalid
This was a bug in a particular revision of Tez and long fixed.
> Pig script encounters error with Tez MemoryDistributor
> ------------------------------------------------------
>
> Key: PIG-3843
> URL: https://issues.apache.org/jira/browse/PIG-3843
> Project: Pig
> Issue Type: Sub-task
> Components: tez
> Reporter: Rohini Palaniswamy
> Fix For: tez-branch
>
>
> {code}
> 2014-03-26 21:53:58,851 [JobControl] INFO
> org.apache.pig.backend.hadoop.executionengine.tez.TezJob - DAG Status:
> status=FAILED, progress=TotalTasks: 2677 Succeeded: 2589 Running: 0 Failed: 1
> Killed: 87, diagnostics=Vertex failed, vertexName=scope-4375,
> vertexId=vertex_1394493512142_18439_1_02, diagnostics=[Task failed,
> taskId=task_1394493512142_18439_1_02_000000,
> diagnostics=[AttemptID:attempt_1394493512142_18439_1_02_000000_0 Info:Error:
> java.lang.IllegalStateException: All inputs are expected to ask for memory
> at
> com.google.common.base.Preconditions.checkState(Preconditions.java:145)
> at
> org.apache.tez.runtime.common.resources.MemoryDistributor.makeInitialAllocations(MemoryDistributor.java:124)
> at
> org.apache.tez.runtime.LogicalIOProcessorRuntimeTask.initialize(LogicalIOProcessorRuntimeTask.java:224)
> at
> org.apache.hadoop.mapred.YarnTezDagChild$4.run(YarnTezDagChild.java:522)
> 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:1570)
> at
> org.apache.hadoop.mapred.YarnTezDagChild.main(YarnTezDagChild.java:515)
> Features: GROUP_BY,FILTER,UNION
> {code}
> Trying to get a simple script to reproduce.
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