[jira] [Updated] (AMBARI-22628) Downloaded client configs have invalid values for spark properties in yarn-site.xml

["Jonathan Hurley (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/AMBARI-22628?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jonathan Hurley updated AMBARI-22628:
-------------------------------------
    Reporter: Kishor Ramakrishnan  (was: Jonathan Hurley)

> Downloaded client configs have invalid values for spark properties in yarn-site.xml
> -----------------------------------------------------------------------------------
>
>                 Key: AMBARI-22628
>                 URL: https://issues.apache.org/jira/browse/AMBARI-22628
>             Project: Ambari
>          Issue Type: Bug
>    Affects Versions: 2.6.1
>            Reporter: Kishor Ramakrishnan
>            Assignee: Jonathan Hurley
>            Priority: Blocker
>             Fix For: 2.6.1
>
>
> Downloaded client configs have invalid values for spark properties in yarn-site.xml.
> Issue: spark_version variable is replaced by 'None' in the spark related config properties in yarn-site in the client configs downloaded.
> Attaching downloaded yarn-site.xml
>  [^yarn-site.xml] 
> Properties with issue:
> {code:java}
> <property>
>       <name>yarn.nodemanager.aux-services.spark2_shuffle.classpath</name>
>       <value>/usr/hdp/None/spark2/aux/*</value>
>     </property>
>  <property>
>       <name>yarn.nodemanager.aux-services.spark_shuffle.classpath</name>
>       <value>/usr/hdp/None/spark/aux/*</value>
>     </property>
> <property>
>       <name>yarn.timeline-service.entity-group-fs-store.group-id-plugin-classpath</name>
>       <value>/usr/hdp/None/spark/hdpLib/*</value>
>     </property>
> {code}
> The cause for this is that YARN Clients on hosts without daemons never get a restart command after the initial {{yarn-site.xml}}, and can never fill in the correct values.



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