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https://issues.apache.org/jira/browse/YARN-542?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13637055#comment-13637055
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Hudson commented on YARN-542:
-----------------------------
Integrated in Hadoop-trunk-Commit #3642 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/3642/])
YARN-542. Changed the default global AM max-attempts value to be not one.
Contributed by Zhijie Shen. (Revision 1470094)
Result = SUCCESS
vinodkv :
http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1470094
Files :
* /hadoop/common/trunk/hadoop-yarn-project/CHANGES.txt
*
/hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/conf/YarnConfiguration.java
*
/hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/resources/yarn-default.xml
*
/hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/TestRMRestart.java
*
/hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/rmapp/TestRMAppTransitions.java
*
/hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/TestRMWebServicesApps.java
> Change the default global AM max-attempts value to be not one
> -------------------------------------------------------------
>
> Key: YARN-542
> URL: https://issues.apache.org/jira/browse/YARN-542
> Project: Hadoop YARN
> Issue Type: Bug
> Reporter: Vinod Kumar Vavilapalli
> Assignee: Zhijie Shen
> Fix For: 2.0.5-beta
>
> Attachments: YARN-542.1.patch
>
>
> Today, the global AM max-attempts is set to 1 which is a bad choice. AM
> max-attempts accounts for both AM level failures as well as container crashes
> due to localization issue, lost nodes etc. To account for AM crashes due to
> problems that are not caused by user code, mainly lost nodes, we want to give
> AMs some retires.
> I propose we change it to atleast two. Can change it to 4 to match other
> retry-configs.
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