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From "Jing Zhao (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-4372) Track NameNode startup progress
Date Fri, 28 Jun 2013 22:51:21 GMT

    [ https://issues.apache.org/jira/browse/HDFS-4372?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13695887#comment-13695887
] 

Jing Zhao commented on HDFS-4372:
---------------------------------

Thanks Chris! The new patch looks pretty good to me. Only some minors:

1. For FSImageFormat#save, do we also need to change the counter value when we finish the
saving process (the same thing done to the counter in loading)?

2. For FSImageFormat#loadXXX(), looks like the parameter step has not been used. Can we remove
it and only add a new parameter counter?
                
> Track NameNode startup progress
> -------------------------------
>
>                 Key: HDFS-4372
>                 URL: https://issues.apache.org/jira/browse/HDFS-4372
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: namenode
>    Affects Versions: 3.0.0
>            Reporter: Chris Nauroth
>            Assignee: Chris Nauroth
>         Attachments: HDFS-4372.1.patch, HDFS-4372.2.patch, HDFS-4372.3.patch
>
>
> Track detailed progress information about the steps of NameNode startup to enable display
to users.

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