You are viewing a plain text version of this content. The canonical link for it is here.

Posted to yarn-issues@hadoop.apache.org by "Jian He (JIRA)" <ji...@apache.org> on 2014/06/09 21:23:02 UTC

[jira] [Commented] (YARN-2136) RMStateStore can explicitly handle store/update events when fenced

    [ https://issues.apache.org/jira/browse/YARN-2136?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14025594#comment-14025594 ] 

Jian He commented on YARN-2136:
-------------------------------

Given that RMStateStore now is augmented with state machine, we may add a new FENCED state to handle such events.

> RMStateStore can explicitly handle store/update events when fenced
> ------------------------------------------------------------------
>
>                 Key: YARN-2136
>                 URL: https://issues.apache.org/jira/browse/YARN-2136
>             Project: Hadoop YARN
>          Issue Type: Bug
>            Reporter: Jian He
>
> RMStateStore can choose to handle/ignore store/update events upfront instead of invoking more ZK operations if state store is at fenced state. 



--
This message was sent by Atlassian JIRA
(v6.2#6252)