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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-2807) Option "--forceactive" not works as described in usage of "yarn rmadmin -transitionToActive"
Date Sat, 10 Jan 2015 04:04:35 GMT

    [ https://issues.apache.org/jira/browse/YARN-2807?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14272324#comment-14272324
] 

Hadoop QA commented on YARN-2807:
---------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12691468/YARN-2807.4.patch
  against trunk revision a260406.

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

    {color:green}+0 tests included{color}.  The patch appears to be a documentation patch
that doesn't require tests.

    {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:green}+1 findbugs{color}.  The patch does not introduce any 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-common-project/hadoop-common:

                  org.apache.hadoop.ha.TestZKFailoverControllerStress
                  org.apache.hadoop.metrics2.impl.TestMetricsSystemImpl

Test results: https://builds.apache.org/job/PreCommit-YARN-Build/6299//testReport/
Console output: https://builds.apache.org/job/PreCommit-YARN-Build/6299//console

This message is automatically generated.

> Option "--forceactive" not works as described in usage of "yarn rmadmin -transitionToActive"
> --------------------------------------------------------------------------------------------
>
>                 Key: YARN-2807
>                 URL: https://issues.apache.org/jira/browse/YARN-2807
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: documentation, resourcemanager
>            Reporter: Wangda Tan
>            Assignee: Masatake Iwasaki
>            Priority: Minor
>         Attachments: YARN-2807.1.patch, YARN-2807.2.patch, YARN-2807.3.patch, YARN-2807.4.patch
>
>
> Currently the help message of "yarn rmadmin -transitionToActive" is:
> {code}
> transitionToActive: incorrect number of arguments
> Usage: HAAdmin [-transitionToActive <serviceId> [--forceactive]]
> {code}
> But the --forceactive not works as expected. When transition RM state with --forceactive:
> {code}
> yarn rmadmin -transitionToActive rm2 --forceactive
> Automatic failover is enabled for org.apache.hadoop.yarn.client.RMHAServiceTarget@64c9f31e
> Refusing to manually manage HA state, since it may cause
> a split-brain scenario or other incorrect state.
> If you are very sure you know what you are doing, please
> specify the forcemanual flag.
> {code}
> As shown above, we still cannot transitionToActive when automatic failover is enabled
with --forceactive.
> The option can work is: {{--forcemanual}}, there's no place in usage describes this option.
I think we should fix this



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