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Posted to hdfs-dev@hadoop.apache.org by "Arpit Agarwal (JIRA)" <ji...@apache.org> on 2013/10/23 03:31:43 UTC

[jira] [Resolved] (HDFS-5390) Send one incremental block report per storage directory

     [ https://issues.apache.org/jira/browse/HDFS-5390?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Arpit Agarwal resolved HDFS-5390.
---------------------------------

       Resolution: Fixed
    Fix Version/s: Heterogeneous Storage (HDFS-2832)

Thanks Nicholas. I committed this to branch HDFS-2832.

Also filed HDFS-5406 to address your remaining feedback.

> Send one incremental block report per storage directory
> -------------------------------------------------------
>
>                 Key: HDFS-5390
>                 URL: https://issues.apache.org/jira/browse/HDFS-5390
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: datanode
>    Affects Versions: Heterogeneous Storage (HDFS-2832)
>            Reporter: Arpit Agarwal
>            Assignee: Arpit Agarwal
>             Fix For: Heterogeneous Storage (HDFS-2832)
>
>         Attachments: h5390.03.patch, h5390.04.patch
>
>
> Incremental block reports should be sent per storage directory since the NameNode now expects all block reports to be sent per storage. Currently the Datanode tracks pending incremental block reports for all storages in a single queue.
> This is a continuation of the work started by HDFS-5134 and HDFS-4988 to split block processing per storage directory.



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