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https://issues.apache.org/jira/browse/YARN-4438?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15052001#comment-15052001
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Jian He commented on YARN-4438:
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bq. Otherwise, the clients (and their individual timeouts etc.) could lead to
inconsistencies?
agree, I was actually talking about the same with [~xgong] offline, didn't do
that just because wanted to keep the change minimal. I'll make the change
accordingly.
bq. Would it be possible to hide the implementation of the leader-election -
ActiveStandbyElector vs CuratorElector - behind EmbeddedElector?
I'm thinking to remove EmbeddedElectorService later on and separate the
LeaderElectorService out from the AdminService. does that make sense ?
> Implement RM leader election with curator
> -----------------------------------------
>
> Key: YARN-4438
> URL: https://issues.apache.org/jira/browse/YARN-4438
> Project: Hadoop YARN
> Issue Type: Improvement
> Reporter: Jian He
> Assignee: Jian He
> Attachments: YARN-4438.1.patch
>
>
> This is to implement the leader election with curator instead of the
> ActiveStandbyElector from common package, this also avoids adding more
> configs in common to suit RM's own needs.
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