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From "Matt (JIRA)" <j...@apache.org>
Subject [jira] [Created] (AMBARI-14529) Add PXF to additional NAMENODE which gets added when NN HA is enabled
Date Thu, 31 Dec 2015 03:16:49 GMT
Matt created AMBARI-14529:
-----------------------------

             Summary: Add PXF to additional NAMENODE which gets added when NN HA is enabled
                 Key: AMBARI-14529
                 URL: https://issues.apache.org/jira/browse/AMBARI-14529
             Project: Ambari
          Issue Type: Improvement
          Components: ambari-web
    Affects Versions: trunk
            Reporter: Matt
            Assignee: Matt
            Priority: Minor
             Fix For: trunk, 2.2.1


For optimal performance, PXF has to be co-located with NAMENODE and DATANODE. Stack advisor
takes care of recommending PXF to be placed on the same host which has NAMENODE and/or DATANODE.

This JIRA would take care of the following scenario.
- A cluster with PXF service installed exists.
- NN HA is enabled - a new NAMENODE is installed on a host specified by the user.
- If PXF does not exist on that host, install PXF component on that host



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