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From "Walter Su (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-8530) Restore ECZone info inside FSImageLoader
Date Thu, 11 Jun 2015 12:28:00 GMT

    [ https://issues.apache.org/jira/browse/HDFS-8530?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14581879#comment-14581879
] 

Walter Su commented on HDFS-8530:
---------------------------------

Let's get HDFS-8580 done first, then we can work on this.

> Restore ECZone info inside FSImageLoader
> ----------------------------------------
>
>                 Key: HDFS-8530
>                 URL: https://issues.apache.org/jira/browse/HDFS-8530
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>    Affects Versions: HDFS-7285
>            Reporter: Kai Sasaki
>            Assignee: Kai Sasaki
>             Fix For: HDFS-7285
>
>
> {{FSImageLoader}} provides file size API. This is used by  {{FSImageViewer}} in order
to see file status through HTTP. 
> Because cell size is only stored in ECZone now, it is necessary to restore these information
from fsimage file or NameNode when launching.



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