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From "Todd Lipcon (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-2225) HDFS-2018 Part 1 : Refactor file management so its not in classes which should be generic
Date Thu, 04 Aug 2011 20:49:27 GMT

    [ https://issues.apache.org/jira/browse/HDFS-2225?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13079583#comment-13079583
] 

Todd Lipcon commented on HDFS-2225:
-----------------------------------

Looks pretty good. Only question: why not have StoragePurger continue to use EditLogFile and
FSImageFile? ie why break out the arguments to File and transaction IDs? It seems like passing
the classes allows us more room to add extra data about the stuff to be purged without having
to change the interface.

> HDFS-2018 Part 1 : Refactor file management so its not in classes which should be generic
> -----------------------------------------------------------------------------------------
>
>                 Key: HDFS-2225
>                 URL: https://issues.apache.org/jira/browse/HDFS-2225
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>            Reporter: Ivan Kelly
>            Assignee: Ivan Kelly
>         Attachments: HDFS-2225.diff, HDFS-2225.diff
>
>
> This is the first part of HDFS-2018 changes, to refactor some of the file management
classes so they're in file specific places rather than in the generic classes. 

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