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Posted to yarn-issues@hadoop.apache.org by "PengZhang (JIRA)" <ji...@apache.org> on 2013/06/23 15:46:20 UTC

[jira] [Updated] (YARN-876) Node resource is added twice when node comes back from unhealthy to healthy

     [ https://issues.apache.org/jira/browse/YARN-876?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

PengZhang updated YARN-876:
---------------------------

    Description: 
When an unhealthy restarts, its resource maybe added twice in scheduler.
First time is at node's reconnection, while node's final state is still "UNHEALTHY".
And second time is at node's update, while node's state changing from "UNHEALTHY" to "HEALTHY".

  was:
When an unhealthy restarts, its resource maybe added twice in scheduler.
First time is at node's reconnection, while node's final state is still "UNHEALTHY".
And second time is at node's update, while node's state changes from "UNHEALTHY" to "HEALTHY".

    
> Node resource is added twice when node comes back from unhealthy to healthy
> ---------------------------------------------------------------------------
>
>                 Key: YARN-876
>                 URL: https://issues.apache.org/jira/browse/YARN-876
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: nodemanager
>            Reporter: PengZhang
>
> When an unhealthy restarts, its resource maybe added twice in scheduler.
> First time is at node's reconnection, while node's final state is still "UNHEALTHY".
> And second time is at node's update, while node's state changing from "UNHEALTHY" to "HEALTHY".

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