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Posted to hdfs-issues@hadoop.apache.org by "Arpit Agarwal (JIRA)" <ji...@apache.org> on 2014/01/13 23:46:00 UTC

[jira] [Commented] (HDFS-5741) BlockInfo#findDataNode can be removed

    [ https://issues.apache.org/jira/browse/HDFS-5741?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13870085#comment-13870085 ] 

Arpit Agarwal commented on HDFS-5741:
-------------------------------------

Thanks, edited description.

> BlockInfo#findDataNode can be removed
> -------------------------------------
>
>                 Key: HDFS-5741
>                 URL: https://issues.apache.org/jira/browse/HDFS-5741
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: namenode
>    Affects Versions: 3.0.0, 2.4.0
>            Reporter: Arpit Agarwal
>            Assignee: Arpit Agarwal
>            Priority: Minor
>
> NN now tracks replicas by storage, so {{BlockInfo#findDataNode}} can be replaced with {{BlockInfo#findStorageInfo}}.
> {{BlockManager#reportDiff}} is being fixed as part of HDFS-5483, this Jira is to fix the rest of the callers.
> [suggested by [~sirianni] on HDFS-5483]



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