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https://issues.apache.org/jira/browse/YARN-4616?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15110037#comment-15110037
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Rohith Sharma K S commented on YARN-4616:
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It make sense to me, I am +1 for changing default value.
Adding to above improvement, on second thought, why don't we achieve MTTR for
RM services less than a minute in several failures for all the client calls? It
is just an thought , and need to dig more about this how can it be achieved.
> Default RM retry interval (30s) is too long
> -------------------------------------------
>
> Key: YARN-4616
> URL: https://issues.apache.org/jira/browse/YARN-4616
> Project: Hadoop YARN
> Issue Type: Bug
> Reporter: Jian He
> Assignee: Jian He
> Fix For: 2.8.0
>
>
> I think the default 30s for the RM retry interval is too long.
> The default node-heartbeat-interval is only 1s
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