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From "Jian He (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-1779) Handle AMRMTokens across RM failover
Date Wed, 17 Sep 2014 01:32:35 GMT

     [ https://issues.apache.org/jira/browse/YARN-1779?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jian He updated YARN-1779:
--------------------------
    Attachment: YARN-1779.1.patch

Uploaded a patch. The approach is the same as get RMDelegationToken service. If HA is enabled,
set the AMRMToken service as the list of RMs; otherwise, set to the single RM.

Tested the patch on real HA cluster also.

> Handle AMRMTokens across RM failover
> ------------------------------------
>
>                 Key: YARN-1779
>                 URL: https://issues.apache.org/jira/browse/YARN-1779
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: resourcemanager
>    Affects Versions: 2.3.0
>            Reporter: Karthik Kambatla
>            Assignee: Jian He
>            Priority: Blocker
>              Labels: ha
>         Attachments: YARN-1779.1.patch
>
>
> Verify if AMRMTokens continue to work against RM failover. If not, we will have to do
something along the lines of YARN-986. 



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