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https://issues.apache.org/jira/browse/AMBARI-13479?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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bhuvnesh chaudhary reassigned AMBARI-13479:
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Assignee: bhuvnesh chaudhary
> Handle derivation of hawq's yarn related parameters where yarn is not
> configured
> --------------------------------------------------------------------------------
>
> Key: AMBARI-13479
> URL: https://issues.apache.org/jira/browse/AMBARI-13479
> Project: Ambari
> Issue Type: Bug
> Components: ambari-web
> Affects Versions: trunk
> Reporter: bhuvnesh chaudhary
> Assignee: bhuvnesh chaudhary
>
> In the current implementation, the value of
> masterComponentHostsInDB.findProperty('component',
> 'RESOURCEMANAGER').hostName is calculated irrespective if Yarn is configured
> or not. In cases, where Yarn resourcemanager is not configured,
> masterComponentHostsInDB.findProperty('component', 'RESOURCEMANAGER') will
> result in undefined and will eventually error out while trying to get the
> value of hostName.
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