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https://issues.apache.org/jira/browse/AMBARI-13479?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14968083#comment-14968083
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jun aoki commented on AMBARI-13479:
-----------------------------------
Committed to trunk
844b1e9d3effd2d9d54d8b75532d208e1c629e40
> 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
> Attachments: AMBARI-13479.patch
>
>
> In ambari-web/app/utils/configs/config_property_helper.js, the value of
> masterComponentHostsInDB.findProperty('component',
> 'RESOURCEMANAGER').hostName is calculated irrespective if Yarn
> resourcemanager is configured or not. In cases, where Yarn resourcemanager is
> not configured, masterComponentHostsInDB.findProperty('component',
> 'RESOURCEMANAGER') will result in undefined and will eventually result in
> Uncaught TypeError while trying to get the value of hostName.
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