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Posted to common-issues@hadoop.apache.org by "Vinod Kumar Vavilapalli (JIRA)" <ji...@apache.org> on 2015/09/28 20:34:09 UTC

[jira] [Closed] (HADOOP-11812) Implement listLocatedStatus for ViewFileSystem to speed up split calculation

     [ https://issues.apache.org/jira/browse/HADOOP-11812?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Vinod Kumar Vavilapalli closed HADOOP-11812.
--------------------------------------------

> Implement listLocatedStatus for ViewFileSystem to speed up split calculation
> ----------------------------------------------------------------------------
>
>                 Key: HADOOP-11812
>                 URL: https://issues.apache.org/jira/browse/HADOOP-11812
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: fs
>    Affects Versions: 2.7.0
>            Reporter: Gera Shegalov
>            Assignee: Gera Shegalov
>            Priority: Blocker
>              Labels: 2.6.1-candidate, 2.7.2-candidate, performance
>             Fix For: 2.6.1, 2.8.0, 2.7.2
>
>         Attachments: HADOOP-11812.001.patch, HADOOP-11812.002.patch, HADOOP-11812.003.patch, HADOOP-11812.004.patch, HADOOP-11812.005.patch
>
>
> ViewFileSystem is currently not taking advantage of MAPREDUCE-1981. This causes several x of RPC overhead and added latency.



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