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From "Ming Ma (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-5536) Multiple format support (JSON, etc.) for exclude node file in NM graceful decommission with timeout
Date Thu, 10 Aug 2017 03:52:00 GMT

     [ https://issues.apache.org/jira/browse/YARN-5536?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Ming Ma updated YARN-5536:
--------------------------
    Priority: Critical  (was: Major)

Moved the priority to Critical based on the following discussion with [~djp]. YARN-4676 added
the timeout config support using the existing host file format. This isn't desirable given
the existing format isn't suitable for arbitrary properties. So before we release 2.9, let's
remove timeout config support from the existing format; there won't be any backward compatibility
issue given YARN-4676 hasn't been released yet. That means if people want to use graceful
decommission with timeout, they have to use the new json format and that is an acceptable
requirement.


> Multiple format support (JSON, etc.) for exclude node file in NM graceful decommission
with timeout
> ---------------------------------------------------------------------------------------------------
>
>                 Key: YARN-5536
>                 URL: https://issues.apache.org/jira/browse/YARN-5536
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: graceful
>            Reporter: Junping Du
>            Priority: Critical
>
> Per discussion in YARN-4676, we agree that multiple format (other than xml) should be
supported to decommission nodes with timeout values.



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