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https://issues.apache.org/jira/browse/MAPREDUCE-6121?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14610535#comment-14610535
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Hudson commented on MAPREDUCE-6121:
-----------------------------------
FAILURE: Integrated in Hadoop-Mapreduce-trunk #2191 (See
[https://builds.apache.org/job/Hadoop-Mapreduce-trunk/2191/])
MAPREDUCE-6121. JobResourceUpdater#compareFs() doesn't handle HA namespaces
(rchiang via rkanter) (rkanter: rev 3a72bfd08281fd271bef4f41289125d39c41928c)
*
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/JobResourceUploader.java
* hadoop-mapreduce-project/CHANGES.txt
> JobResourceUpdater#compareFs() doesn't handle HA namespaces
> -----------------------------------------------------------
>
> Key: MAPREDUCE-6121
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-6121
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: mrv2
> Affects Versions: 2.5.0
> Reporter: Thomas Graves
> Assignee: Ray Chiang
> Fix For: 2.8.0
>
> Attachments: MAPREDUCE-6121.001.patch, MAPREDUCE-6121.002.patch,
> MAPREDUCE-6121.003.patch
>
>
> Looking at the JobSubmitter.compareFs it doesn't look like it properly
> handles HA namespaces. The code tries to lookup the hostname using
> InetAddress.getByName, but if you are using namespaces this is going to fail
> and its going to copy the file when it doesn't need to.
> Edit: JobSubmitter was updated to JobResourceUpdater in MAPREDUCE-6267.
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