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

Posted to yarn-dev@hadoop.apache.org by "Jason Lowe (JIRA)" <ji...@apache.org> on 2014/10/29 02:42:36 UTC

[jira] [Created] (YARN-2765) Add leveldb-based implementation for RMStateStore

Jason Lowe created YARN-2765:
--------------------------------

             Summary: Add leveldb-based implementation for RMStateStore
                 Key: YARN-2765
                 URL: https://issues.apache.org/jira/browse/YARN-2765
             Project: Hadoop YARN
          Issue Type: Sub-task
          Components: resourcemanager
            Reporter: Jason Lowe
            Assignee: Jason Lowe


It would be nice to have a leveldb option to the resourcemanager recovery store. Leveldb would provide some benefits over the existing filesystem store such as better support for atomic operations, fewer I/O ops per state update, and far fewer total files on the filesystem.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)