[jira] [Commented] (AMBARI-19006) EU to message users to start YARN queues if work preserving recovery is disabled

["Hadoop QA (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/AMBARI-19006?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15704275#comment-15704275 ] 

Hadoop QA commented on AMBARI-19006:
------------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12840789/AMBARI-19006.patch
  against trunk revision .

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

    {color:red}-1 tests included{color}.  The patch doesn't appear to include any new or modified tests.
                        Please justify why no new tests are needed for this patch.
                        Also please list what manual steps were performed to verify this patch.

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

Test results: https://builds.apache.org/job/Ambari-trunk-test-patch/9423//testReport/
Console output: https://builds.apache.org/job/Ambari-trunk-test-patch/9423//console

This message is automatically generated.

> EU to message users to start YARN queues if work preserving recovery is disabled
> --------------------------------------------------------------------------------
>
>                 Key: AMBARI-19006
>                 URL: https://issues.apache.org/jira/browse/AMBARI-19006
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-server
>    Affects Versions: 2.5.0
>            Reporter: Alejandro Fernandez
>            Assignee: Alejandro Fernandez
>             Fix For: 2.5.0
>
>         Attachments: AMBARI-19006.patch
>
>
> Today, the Express Upgrade packs message users to stop YARN queues if they do not have work preserving recovery enabled.
> However, there's no message reminding users to enable it again.
> E.g.,
> {code}
>     <group xsi:type="cluster" name="START_YARN_QUEUES" title="Start YARN Queues 2">
>       <service-check>false</service-check>
>       <skippable>true</skippable>
>       <parallel-scheduler/>
>       <execute-stage service="YARN" component="RESOURCEMANAGER" title="Start YARN Queues">
>         <condition xsi:type="config" type="yarn-site" property="yarn.resourcemanager.work-preserving-recovery.enabled" value="true" comparison="not-equal"/>
>         <task xsi:type="manual">
>           <message>Before continuing, please start all YARN queues if you stopped them in a previous step.</message>
>         </task>
>       </execute-stage>
>     </group>
> {code}



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