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https://issues.apache.org/jira/browse/YARN-2054?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14013788#comment-14013788
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Karthik Kambatla commented on YARN-2054:
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Saw this late - thanks for the review, [~ozawa] :)

> Better defaults for YARN ZK configs for retries and retry-inteval when HA is 
> enabled
> ------------------------------------------------------------------------------------
>
>                 Key: YARN-2054
>                 URL: https://issues.apache.org/jira/browse/YARN-2054
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: resourcemanager
>    Affects Versions: 2.4.0
>            Reporter: Karthik Kambatla
>            Assignee: Karthik Kambatla
>             Fix For: 2.5.0
>
>         Attachments: yarn-2054-1.patch, yarn-2054-2.patch, yarn-2054-3.patch, 
> yarn-2054-4.patch
>
>
> Currenly, we have the following default values:
> # yarn.resourcemanager.zk-num-retries - 500
> # yarn.resourcemanager.zk-retry-interval-ms - 2000
> This leads to a cumulate 1000 seconds before the RM gives up trying to 
> connect to the ZK. 



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