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From "Kuhu Shukla (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (MAPREDUCE-6451) DistCp has incorrect chunkFilePath for multiple jobs when strategy is dynamic
Date Fri, 02 Oct 2015 20:24:27 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-6451?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Kuhu Shukla updated MAPREDUCE-6451:
-----------------------------------
    Attachment: MAPREDUCE-6451-v4.patch

The release audit warning : 
{noformat}
 !????? /home/jenkins/jenkins-slave/workspace/PreCommit-MAPREDUCE-Build/hadoop-common-project/hadoop-common/CHANGES-HDFS-EC-7285.txt
Lines that start with ????? in the release audit  report indicate files that do not have an
Apache license header.
{noformat}
seems unrelated. 

Removed the whitespace issue. Rest are the same as before.

> DistCp has incorrect chunkFilePath for multiple jobs when strategy is dynamic
> -----------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-6451
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-6451
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: distcp
>    Affects Versions: 2.6.0
>            Reporter: Kuhu Shukla
>            Assignee: Kuhu Shukla
>         Attachments: MAPREDUCE-6451-v1.patch, MAPREDUCE-6451-v2.patch, MAPREDUCE-6451-v3.patch,
MAPREDUCE-6451-v4.patch
>
>
> DistCp when used with dynamic strategy does not update the chunkFilePath and other static
variables any time other than for the first job. This is seen when DistCp::run() is used.

> A single copy succeeds but multiple jobs finish successfully without any real copying.




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