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Posted to yarn-issues@hadoop.apache.org by "Zhijie Shen (JIRA)" <ji...@apache.org> on 2013/10/16 06:50:48 UTC

[jira] [Commented] (YARN-1002) Optimizing the reading/writing operations of FileSystemHistoryStorage

    [ https://issues.apache.org/jira/browse/YARN-1002?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13796420#comment-13796420 ] 

Zhijie Shen commented on YARN-1002:
-----------------------------------

Brainstormed with [~vinodkv] and [~mayank_bansal]. Since we've already made the proof-of-concept end-to-end AHS work, we should move on to make the production-ready AHS. Therefore, we need to make sure FileSystemHistoryStorage performs well before merging AHS into trunk. Therefore, this optimization work will be currently done with YARN-975. Close this ticket as duplicate.

> Optimizing the reading/writing operations of FileSystemHistoryStorage
> ---------------------------------------------------------------------
>
>                 Key: YARN-1002
>                 URL: https://issues.apache.org/jira/browse/YARN-1002
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>            Reporter: Zhijie Shen
>            Assignee: Zhijie Shen
>
> Whenever the end-to-end system is done, we need to improve the performance of the reading/writing operations of FileSystemHistoryStorage.



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