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https://issues.apache.org/jira/browse/MAPREDUCE-6985?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Takanobu Asanuma updated MAPREDUCE-6985:
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Summary: MapReduce native optimization does not work properly due to a
shuffle error (LocalJobRunner) (was: MapReduce native optimization does not
work properly due to a shuffle error)
> MapReduce native optimization does not work properly due to a shuffle error
> (LocalJobRunner)
> --------------------------------------------------------------------------------------------
>
> Key: MAPREDUCE-6985
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-6985
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Affects Versions: 3.0.0-beta1
> Reporter: Takanobu Asanuma
> Priority: Critical
> Attachments: mr_native_optimization_error.log
>
>
> Reported by Shingo Furuyama:
> We confirmed that MapReduce native optimization (MAPREDUCE-2841) of
> Hadoop-3.0.0-beta1 does not work properly due to a shuffle error.
> {noformat}
> 2017-10-19 11:59:40,513 WARN mapred.Task: Could not find output size
> org.apache.hadoop.util.DiskChecker$DiskErrorException: Could not find
> output/file.out in any of the configured local directories
> at
> org.apache.hadoop.fs.LocalDirAllocator$AllocatorPerContext.getLocalPathToRead(LocalDirAllocator.java:489)
> at
> org.apache.hadoop.fs.LocalDirAllocator.getLocalPathToRead(LocalDirAllocator.java:166)
> at
> org.apache.hadoop.mapred.MROutputFiles.getOutputFile(MROutputFiles.java:57)
> at org.apache.hadoop.mapred.Task.calculateOutputSize(Task.java:1248)
> at org.apache.hadoop.mapred.Task.sendLastUpdate(Task.java:1228)
> at org.apache.hadoop.mapred.Task.done(Task.java:1174)
> at org.apache.hadoop.mapred.MapTask.run(MapTask.java:345)
> at
> org.apache.hadoop.mapred.LocalJobRunner$Job$MapTaskRunnable.run(LocalJobRunner.java:271)
> 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:748)
> {noformat}
> My build and run environment is below:
> CentOS: 7.3
> cmake: 3.6.3
> Maven: 3.5.0
> Java: 1.8.0_131
> Hadoop: 3.0.0-beta1
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