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From "Jing Zhao (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-4684) Snapshot: Use INode id for image serialization
Date Wed, 10 Apr 2013 21:57:16 GMT

    [ https://issues.apache.org/jira/browse/HDFS-4684?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13628319#comment-13628319
] 

Jing Zhao commented on HDFS-4684:
---------------------------------

The patch looks good to me. +1 for the patch.
                
> Snapshot: Use INode id for image serialization
> ----------------------------------------------
>
>                 Key: HDFS-4684
>                 URL: https://issues.apache.org/jira/browse/HDFS-4684
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: namenode
>            Reporter: Tsz Wo (Nicholas), SZE
>            Assignee: Tsz Wo (Nicholas), SZE
>         Attachments: h4684_20130410b.patch, h4684_20130410.patch
>
>
> Since HDFS-4339 was committed, let's use id in ReferenceMap instead of generating reference
IDs.  Generating reference ids actually does not work well when writing image with multiple
threads.

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