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Posted to yarn-issues@hadoop.apache.org by "Sangjin Lee (JIRA)" <ji...@apache.org> on 2015/11/02 20:05:27 UTC

[jira] [Updated] (YARN-4060) Revisit default retry config for connection with RM

     [ https://issues.apache.org/jira/browse/YARN-4060?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sangjin Lee updated YARN-4060:
------------------------------
    Target Version/s: 2.7.2, 2.6.3  (was: 2.7.2, 2.6.2)

Targeting 2.6.3 now that 2.6.2 has shipped.

> Revisit default retry config for connection with RM 
> ----------------------------------------------------
>
>                 Key: YARN-4060
>                 URL: https://issues.apache.org/jira/browse/YARN-4060
>             Project: Hadoop YARN
>          Issue Type: Bug
>            Reporter: Jian He
>            Assignee: Jian He
>
> 15 minutes timeout for AM/NM connection with RM in non-ha scenario turns out to be  short in production environment.  The suggestion is to increase that to 30 min. Also, the retry-interval is set to 30 seconds which appears too long. We may reduce that to 10 seconds ?



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