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https://issues.apache.org/jira/browse/MAPREDUCE-7216?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Prabhu Joseph updated MAPREDUCE-7216:
-------------------------------------
Status: Patch Available (was: Open)
> Fix TeraSort Job failing on S3 DirectoryStagingCommitter
> --------------------------------------------------------
>
> Key: MAPREDUCE-7216
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-7216
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: examples
> Affects Versions: 3.3.0
> Reporter: Prabhu Joseph
> Assignee: Prabhu Joseph
> Priority: Minor
> Attachments: MAPREDUCE-7216-001.patch
>
>
> TeraSort Job fails on S3 with below exception. Terasort creates OutputPath
> and writes partition filename but DirectoryStagingCommitter expects output
> path to not exist.
> {code}
> 9/06/07 14:13:34 INFO mapreduce.Job: Job job_1559891760159_0011 failed with
> state FAILED due to: Job setup failed :
> org.apache.hadoop.fs.PathExistsException: `s3a://bucket/OUTPUT': Setting job
> as Task committer attempt_1559891760159_0011_m_000000_0: Destination path
> exists and committer conflict resolution mode is "fail"
> at
> org.apache.hadoop.fs.s3a.commit.staging.StagingCommitter.failDestinationExists(StagingCommitter.java:878)
> at
> org.apache.hadoop.fs.s3a.commit.staging.DirectoryStagingCommitter.setupJob(DirectoryStagingCommitter.java:71)
> at
> org.apache.hadoop.mapreduce.v2.app.commit.CommitterEventHandler$EventProcessor.handleJobSetup(CommitterEventHandler.java:255)
> at
> org.apache.hadoop.mapreduce.v2.app.commit.CommitterEventHandler$EventProcessor.run(CommitterEventHandler.java:235)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at java.lang.Thread.run(Thread.java:748)
> {code}
> Creating partition filename in /tmp or some other directory fixes the issue.
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