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https://issues.apache.org/jira/browse/HADOOP-15384?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16538339#comment-16538339
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Hudson commented on HADOOP-15384:
---------------------------------
FAILURE: Integrated in Jenkins build Hadoop-trunk-Commit #14548 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/14548/])
HADOOP-15384. distcp numListstatusThreads option doesn't get to -delete
(stevel: rev ca8b80bf59c0570bb9172208d3a6c993a6854514)
* (edit)
hadoop-tools/hadoop-distcp/src/test/java/org/apache/hadoop/tools/contract/AbstractContractDistCpTest.java
* (edit)
hadoop-tools/hadoop-distcp/src/main/java/org/apache/hadoop/tools/DistCpOptions.java
* (edit)
hadoop-tools/hadoop-distcp/src/main/java/org/apache/hadoop/tools/mapred/CopyCommitter.java
> distcp numListstatusThreads option doesn't get to -delete scan
> --------------------------------------------------------------
>
> Key: HADOOP-15384
> URL: https://issues.apache.org/jira/browse/HADOOP-15384
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: tools/distcp
> Affects Versions: 3.1.0
> Reporter: Steve Loughran
> Assignee: Steve Loughran
> Priority: Major
> Fix For: 3.1.1
>
> Attachments: HADOOP-15384-001.patch
>
>
> The distcp {{numListstatusThreads}} option isn't used when configuring the
> GlobbedCopyListing used in {{CopyComitter.deleteMissing()}}
> This means that for large scans of object stores, performance is
> significantly worse.
> Fix: pass the option down from the task conf
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