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https://issues.apache.org/jira/browse/HDFS-1473?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12933489#action_12933489
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Hairong Kuang commented on HDFS-1473:
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Sounds good to me. Personally I feel that it is simpler without the inner
classes. But it is your call.
> Refactor storage management into separate classes than fsimage file
> reading/writing
> -----------------------------------------------------------------------------------
>
> Key: HDFS-1473
> URL: https://issues.apache.org/jira/browse/HDFS-1473
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Reporter: Todd Lipcon
> Assignee: Todd Lipcon
> Attachments: hdfs-1473-prelim.txt
>
>
> Currently the FSImage class is responsible both for storage management (eg
> moving around files, tracking file names, the VERSION file, etc) as well as
> for the actual serialization and deserialization of the "fsimage" file within
> the storage directory.
> I'd like to refactor the loading and saving code into new classes. This will
> make testing easier and also make the major changes in HDFS-1073 easier to
> understand.
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