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From "Tsz Wo Nicholas Sze (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-7545) Data striping support in HDFS client
Date Thu, 16 Apr 2015 22:22:59 GMT

    [ https://issues.apache.org/jira/browse/HDFS-7545?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14498859#comment-14498859
] 

Tsz Wo Nicholas Sze commented on HDFS-7545:
-------------------------------------------

Is this still needed?  Read and write ec files are already supported.

> Data striping support in HDFS client
> ------------------------------------
>
>                 Key: HDFS-7545
>                 URL: https://issues.apache.org/jira/browse/HDFS-7545
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>            Reporter: Zhe Zhang
>            Assignee: Li Bo
>         Attachments: DataStripingSupportinHDFSClient.pdf, HDFS-7545-001-DFSOutputStream.patch,
HDFS-7545-PoC.patch, clientStriping.patch
>
>
> Data striping is a commonly used data layout with critical benefits in the context of
erasure coding. This JIRA aims to extend HDFS client to work with striped blocks.



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