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https://issues.apache.org/jira/browse/AMBARI-19006?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Alejandro Fernandez updated AMBARI-19006:
-----------------------------------------
Attachment: AMBARI-19006.patch
> 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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