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Posted to yarn-issues@hadoop.apache.org by "Chris Trezzo (JIRA)" <ji...@apache.org> on 2016/09/16 21:10:24 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 ]
Chris Trezzo updated YARN-4060:
-------------------------------
Target Version/s: 2.7.4, 2.6.6 (was: 2.6.5, 2.7.4)
Moving this issue to 2.6.6. Please move back if you feel otherwise.
> 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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