[
https://issues.apache.org/jira/browse/YARN-11865?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
zeekling updated YARN-11865:
----------------------------
Summary: Optimizing Hadoop Components in the "Can't open so many files"
error scenario (was: Optimizing Hadoop in the "Can't open so many files" error
scenario)
> Optimizing Hadoop Components in the "Can't open so many files" error scenario
> -----------------------------------------------------------------------------
>
> Key: YARN-11865
> URL: https://issues.apache.org/jira/browse/YARN-11865
> Project: Hadoop YARN
> Issue Type: Improvement
> Reporter: zeekling
> Priority: Major
>
> When Hadoop nodes frequently display the "Can’t open so many files" error,
> unexpected behavior can occur.
> 1. When the active RM node displays the "Can’t open so many files" error, the
> standby RM cannot be promoted to active, causing Yarn cluster anomalies.
> 2. When the "Can’t open so many files" error appears on a NM node, jobs
> assigned to the node by the scheduler will repeatedly fail.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
