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https://issues.apache.org/jira/browse/TEZ-2976?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15058717#comment-15058717
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Bikas Saha commented on TEZ-2976:
---------------------------------
Looks good overall. In the test, can we run this case deterministically instead
of randomly. Else it may fail and rerun may pass and we can never be sure that
the same thing ran again.
Question, why is the input descriptor not getting assigned the new value after
reconfigureVertex gets called by noopvertexmanager during recovery rerun?
> Recovery fails when InputDescriptor is changed during input initialization
> --------------------------------------------------------------------------
>
> Key: TEZ-2976
> URL: https://issues.apache.org/jira/browse/TEZ-2976
> Project: Apache Tez
> Issue Type: Sub-task
> Affects Versions: 0.8.2
> Reporter: Jeff Zhang
> Assignee: Jeff Zhang
> Attachments: TEZ-2976-1.patch
>
>
> {code}
> 2015-12-07 10:17:00,742 [main] ERROR org.apache.pig.tools.grunt.GruntParser -
> ERROR 2998: Unhandled internal error. Vertex failed, vertexName=scope-106,
> vertexId=vertex_1448526568607_13994_1_00, diagnostics=[Task failed,
> taskId=task_1448526568607_13994_1_00_000008, diagnostics=[TaskAttempt 0
> killed, TaskAttempt 1 failed, info=[Error: Failure while running task:
> attempt_1448526568607_13994_1_00_000008_1:java.lang.IllegalArgumentException:
> Split information not expected in org.apache.tez.mapreduce.input.MRInput
> at
> com.google.common.base.Preconditions.checkArgument(Preconditions.java:88)
> at
> org.apache.tez.mapreduce.input.base.MRInputBase.initialize(MRInputBase.java:68)
> at org.apache.tez.mapreduce.input.MRInput.initialize(MRInput.java:436)
> at
> org.apache.tez.runtime.LogicalIOProcessorRuntimeTask$InitializeInputCallable._callInternal(LogicalIOProcessorRuntimeTask.java:432)
> at
> org.apache.tez.runtime.LogicalIOProcessorRuntimeTask$InitializeInputCallable.callInternal(LogicalIOProcessorRuntimeTask.java:414)
> at
> org.apache.tez.runtime.LogicalIOProcessorRuntimeTask$InitializeInputCallable.callInternal(LogicalIOProcessorRuntimeTask.java:399)
> at org.apache.tez.common.CallableWithNdc.call(CallableWithNdc.java:36)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> at java.lang.Thread.run(Thread.java:745)
> ],
> {code}
> might related with PIG-4443
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