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From "Tsuyoshi OZAWA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-2054) Better defaults for YARN ZK configs for retries and retry-inteval when HA is enabled
Date Thu, 29 May 2014 18:51:05 GMT

    [ https://issues.apache.org/jira/browse/YARN-2054?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14012710#comment-14012710
] 

Tsuyoshi OZAWA commented on YARN-2054:
--------------------------------------

+1(non-binding)

> 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
>         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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