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https://issues.apache.org/jira/browse/MAPREDUCE-6090?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14140337#comment-14140337
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Hudson commented on MAPREDUCE-6090:
-----------------------------------
SUCCESS: Integrated in Hadoop-Yarn-trunk #685 (See
[https://builds.apache.org/job/Hadoop-Yarn-trunk/685/])
MAPREDUCE-6090. mapred hsadmin getGroups fails to connect in some cases.
Contributed by Robert Kanter (jlowe: rev
1cf31980474bf9ac28e51b6f014eae09eda9e15f)
*
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-hs/src/main/java/org/apache/hadoop/mapreduce/v2/hs/client/HSAdmin.java
*
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-hs/src/test/java/org/apache/hadoop/mapreduce/v2/hs/server/TestHSAdminServer.java
* hadoop-mapreduce-project/CHANGES.txt
> mapred hsadmin getGroups fails to connect in some cases
> -------------------------------------------------------
>
> Key: MAPREDUCE-6090
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-6090
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: client
> Affects Versions: 2.5.1
> Reporter: Robert Kanter
> Assignee: Robert Kanter
> Fix For: 2.6.0
>
> Attachments: MAPREDUCE-6090.patch, MAPREDUCE-6090.patch
>
>
> If you do {{mapred hsadmin -getGroups}} it works fine (assuming
> {{mapreduce.jobhistory.admin.address}} is set properly in mapred-site.xml).
> But if you do {{mapred hsadmin -getGroups foo_user}}, it will keep retrying
> to connect to localhost:
> {noformat}
> INFO ipc.Client: Retrying connect to server: 0.0.0.0/0.0.0.0:10033. Already
> tried 0 time(s); retry policy is
> RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000
> MILLISECONDS)
> ...
> {noformat}
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