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From "Vinod Kumar Vavilapalli (JIRA)" <j...@apache.org>
Subject [jira] [Created] (YARN-986) YARN should have a ClusterId/ServiceId that should be used to set the service address for tokens
Date Mon, 29 Jul 2013 17:17:49 GMT
Vinod Kumar Vavilapalli created YARN-986:
--------------------------------------------

             Summary: YARN should have a ClusterId/ServiceId that should be used to set the
service address for tokens
                 Key: YARN-986
                 URL: https://issues.apache.org/jira/browse/YARN-986
             Project: Hadoop YARN
          Issue Type: Bug
            Reporter: Vinod Kumar Vavilapalli
            Assignee: Vinod Kumar Vavilapalli


This needs to be done to support non-ip based fail over of RM. Once the server sets the token
service address to be this generic ClusterId/ServiceId, clients can translate it to appropriate
final IP and then be able to select tokens via TokenSelectors.

Some workarounds for other related issues were put in place at YARN-945.

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