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Posted to common-issues@hadoop.apache.org by "Steve Loughran (JIRA)" <ji...@apache.org> on 2019/06/10 16:46:00 UTC
[jira] [Updated] (HADOOP-16357) TeraSort Job failing on S3
DirectoryStagingCommitter: destination path exists
[ https://issues.apache.org/jira/browse/HADOOP-16357?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Steve Loughran updated HADOOP-16357:
------------------------------------
Summary: TeraSort Job failing on S3 DirectoryStagingCommitter: destination path exists (was: Fix TeraSort Job failing on S3 DirectoryStagingCommitter)
> TeraSort Job failing on S3 DirectoryStagingCommitter: destination path exists
> -----------------------------------------------------------------------------
>
> Key: HADOOP-16357
> URL: https://issues.apache.org/jira/browse/HADOOP-16357
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: fs/s3
> Affects Versions: 3.1.0, 3.2.0
> Reporter: Prabhu Joseph
> Assignee: Prabhu Joseph
> Priority: Minor
> Attachments: HADOOP-16357-001.patch, 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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