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From "Colin Patrick McCabe (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-5053) NameNode should invoke DataNode APIs to coordinate caching
Date Fri, 13 Sep 2013 23:16:52 GMT

    [ https://issues.apache.org/jira/browse/HDFS-5053?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13767142#comment-13767142
] 

Colin Patrick McCabe commented on HDFS-5053:
--------------------------------------------

CacheReplicationManager -- add locking comment to javadoc, as per todd's suggestion

CacheReplicationPolicy -- extra import of Iterator

+1 once these are addressed
                
> NameNode should invoke DataNode APIs to coordinate caching
> ----------------------------------------------------------
>
>                 Key: HDFS-5053
>                 URL: https://issues.apache.org/jira/browse/HDFS-5053
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: datanode, namenode
>            Reporter: Colin Patrick McCabe
>            Assignee: Andrew Wang
>         Attachments: hdfs-5053-1.patch, hdfs-5053-2.patch
>
>
> The NameNode should invoke the DataNode APIs to coordinate caching.

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