[jira] [Resolved] (YARN-6854) many job failed if NM couldn't detect disk error

["Ravi Prakash (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/YARN-6854?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ravi Prakash resolved YARN-6854.
--------------------------------
    Resolution: Not A Problem

Please send your queries to the mailing list. JIRA is for tracking confirmed issues.

Please fix your NodeManager health-check scripts. These are configured using: https://hadoop.apache.org/docs/current/hadoop-yarn/hadoop-yarn-site/NodeManager.html#External_Health_Script

> many job failed if NM couldn't detect disk error
> ------------------------------------------------
>
>                 Key: YARN-6854
>                 URL: https://issues.apache.org/jira/browse/YARN-6854
>             Project: Hadoop YARN
>          Issue Type: Bug
>            Reporter: sandflee
>            Priority: Critical
>
> checkDiskHealthy is enabled, but it couldn't find this error. leading containers failed and new containers assigned to this node then failed again. 
> the disk error seems a filesystem error, all io operation (such as ls) failed on $localdir/usercache/userFoo,  and no effect on other dir. 
> Any suggestion?



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)

---------------------------------------------------------------------
To unsubscribe, e-mail: yarn-issues-unsubscribe@hadoop.apache.org
For additional commands, e-mail: yarn-issues-help@hadoop.apache.org