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