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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-1665) Set better defaults for HA configs for automatic failover
Date Wed, 05 Feb 2014 21:44:09 GMT

    [ https://issues.apache.org/jira/browse/YARN-1665?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13892605#comment-13892605
] 

Hadoop QA commented on YARN-1665:
---------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12627212/YARN-1665.1.patch
  against trunk revision .

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

    {color:green}+1 tests included{color}.  The patch appears to include 3 new or modified
test files.

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

    {color:red}-1 javadoc{color}.  The javadoc tool appears to have generated 2 warning messages.

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

    {color:green}+1 findbugs{color}.  The patch does not introduce any new Findbugs (version
1.3.9) warnings.

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

    {color:green}+1 core tests{color}.  The patch passed unit tests in hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager.

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

Test results: https://builds.apache.org/job/PreCommit-YARN-Build/3027//testReport/
Console output: https://builds.apache.org/job/PreCommit-YARN-Build/3027//console

This message is automatically generated.

> Set better defaults for HA configs for automatic failover
> ---------------------------------------------------------
>
>                 Key: YARN-1665
>                 URL: https://issues.apache.org/jira/browse/YARN-1665
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: resourcemanager
>            Reporter: Arpit Gupta
>            Assignee: Xuan Gong
>         Attachments: YARN-1665.1.patch
>
>
> In order to enable HA (automatic failover) i had to set the following configs
> {code}
> <property>
>     <name>yarn.resourcemanager.ha.enabled</name>
>     <value>true</value>
>   </property>
>   
>   <property>
>     <name>yarn.resourcemanager.ha.automatic-failover.enabled</name>
>     <value>true</value>
>   </property>
>   <property>
>     <name>yarn.resourcemanager.ha.automatic-failover.embedded</name>
>     <value>true</value>
>   </property>
> {code}
> I believe the user should just have to set yarn.resourcemanager.ha.enabled=true and the
rest should be set as defaults. Basically automatic failover should be the default.



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