[jira] [Created] (AMBARI-8217) HDP 2.1 Stack includes incorrect address defaults for App Timeline Service

["Robert Nettleton (JIRA)" <ji...@apache.org>]

Robert Nettleton created AMBARI-8217:
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             Summary: HDP 2.1 Stack includes incorrect address defaults for App Timeline Service
                 Key: AMBARI-8217
                 URL: https://issues.apache.org/jira/browse/AMBARI-8217
             Project: Ambari
          Issue Type: Bug
          Components: ambari-server
    Affects Versions: 1.7.0
            Reporter: Robert Nettleton
            Assignee: Robert Nettleton
             Fix For: 1.7.0


The HDP 2.1 stack definition includes incorrect values for the following properties in yarn-site.xml:

yarn.timeline-service.address
yarn.timeline-service.webapp.address 
yarn.timeline-service.webapp.https.address

These properties default to the "0.0.0.0" IP address.  This is incorrect, since clients on separate nodes may need to acess this configuration in order to contact the Yarn Application Timeline Server.  

The HDP 2.1 stack needs to be modified such that these properties default to "localhost", so that the Blueprints processor can properly update these configuration elements with the correct hostname (the hostname that includes the App Timeline Server).  

I'm working on a patch for this currently.  



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