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Posted to yarn-dev@hadoop.apache.org by "Bikas Saha (JIRA)" <ji...@apache.org> on 2013/07/16 02:52:49 UTC

[jira] [Resolved] (YARN-430) Add HDFS based store for RM which manages the store using directories

     [ https://issues.apache.org/jira/browse/YARN-430?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Bikas Saha resolved YARN-430.
-----------------------------

    Resolution: Not A Problem

YARN-922 adds this to the FileSystemStateStore. HDFS retry behavior can be configured from config. No need for this anymore.
                
> Add HDFS based store for RM which manages the store using directories
> ---------------------------------------------------------------------
>
>                 Key: YARN-430
>                 URL: https://issues.apache.org/jira/browse/YARN-430
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: resourcemanager
>            Reporter: Bikas Saha
>            Assignee: Jian He
>
> There is a generic FileSystem store but it does not take advantage of HDFS features like directories, replication, DFSClient advanced settings for HA, retries etc. Writing a store thats optimized for HDFS would be good.

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