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From "Arpit Agarwal (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-3689) Add support for variable length block
Date Wed, 11 Feb 2015 23:18:15 GMT

    [ https://issues.apache.org/jira/browse/HDFS-3689?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14317185#comment-14317185
] 

Arpit Agarwal commented on HDFS-3689:
-------------------------------------

Thanks a lot for generating the branch-2 merge patch Jing!

Since no existing clients will be affected by this feature +1 on merging to branch-2 this
week and fixing any issues as they come up.

> Add support for variable length block
> -------------------------------------
>
>                 Key: HDFS-3689
>                 URL: https://issues.apache.org/jira/browse/HDFS-3689
>             Project: Hadoop HDFS
>          Issue Type: New Feature
>          Components: datanode, hdfs-client, namenode
>    Affects Versions: 3.0.0
>            Reporter: Suresh Srinivas
>            Assignee: Jing Zhao
>             Fix For: 3.0.0
>
>         Attachments: HDFS-3689.000.patch, HDFS-3689.001.patch, HDFS-3689.002.patch, HDFS-3689.003.patch,
HDFS-3689.003.patch, HDFS-3689.004.patch, HDFS-3689.005.patch, HDFS-3689.006.patch, HDFS-3689.007.patch,
HDFS-3689.008.patch, HDFS-3689.008.patch, HDFS-3689.009.patch, HDFS-3689.009.patch, HDFS-3689.010.patch,
HDFS-3689.branch-2.patch, editsStored
>
>
> Currently HDFS supports fixed length blocks. Supporting variable length block will allow
new use cases and features to be built on top of HDFS. 



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