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Date: Wed, 15 Oct 2014 03:34:34 +0000 (UTC)
From: "Hadoop QA (JIRA)" <jira@apache.org>
To: yarn-issues@hadoop.apache.org
Message-ID: <JIRA.12747170.1412902698000.268304.1413344074323@Atlassian.JIRA>
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Subject: [jira] [Commented] (YARN-2673) Add retry for timeline client
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    [ https://issues.apache.org/jira/browse/YARN-2673?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14171940#comment-14171940 ] 

Hadoop QA commented on YARN-2673:
---------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12674907/YARN-2673-101414.patch
  against trunk revision 0260231.

    {color:green}+1 @author{color}.  The patch does not contain any @author tags.

    {color:green}+1 tests included{color}.  The patch appears to include 1 new or modified test files.

    {color:green}+1 javac{color}.  The applied patch does not increase the total number of javac compiler warnings.

    {color:green}+1 javadoc{color}.  There were no new javadoc warning messages.

    {color:green}+1 eclipse:eclipse{color}.  The patch built with eclipse:eclipse.

    {color:red}-1 findbugs{color}.  The patch appears to introduce 1 new Findbugs (version 2.0.3) warnings.

    {color:green}+1 release audit{color}.  The applied patch does not increase the total number of release audit warnings.

    {color:red}-1 core tests{color}.  The patch failed these unit tests in hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common:

                  org.apache.hadoop.yarn.client.api.impl.TestTimelineClient

    {color:green}+1 contrib tests{color}.  The patch passed contrib unit tests.

Test results: https://builds.apache.org/job/PreCommit-YARN-Build/5396//testReport/
Findbugs warnings: https://builds.apache.org/job/PreCommit-YARN-Build/5396//artifact/patchprocess/newPatchFindbugsWarningshadoop-yarn-common.html
Console output: https://builds.apache.org/job/PreCommit-YARN-Build/5396//console

This message is automatically generated.

> Add retry for timeline client
> -----------------------------
>
>                 Key: YARN-2673
>                 URL: https://issues.apache.org/jira/browse/YARN-2673
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>            Reporter: Li Lu
>            Assignee: Li Lu
>         Attachments: YARN-2673-101414.patch
>
>
> Timeline client now does not handle the case gracefully when the server is down. Jobs from distributed shell may fail due to ATS restart. We may need to add some retry mechanisms to the client. 


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