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Posted to hdfs-dev@hadoop.apache.org by "Jing Zhao (JIRA)" <ji...@apache.org> on 2014/01/09 02:43:57 UTC

[jira] [Resolved] (HDFS-5717) Save FSImage header in protobuf

     [ https://issues.apache.org/jira/browse/HDFS-5717?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jing Zhao resolved HDFS-5717.
-----------------------------

       Resolution: Fixed
    Fix Version/s: HDFS-5698 (FSImage in protobuf)
     Hadoop Flags: Reviewed

I've committed this.

> Save FSImage header in protobuf
> -------------------------------
>
>                 Key: HDFS-5717
>                 URL: https://issues.apache.org/jira/browse/HDFS-5717
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>    Affects Versions: HDFS-5698 (FSImage in protobuf)
>            Reporter: Haohui Mai
>            Assignee: Haohui Mai
>             Fix For: HDFS-5698 (FSImage in protobuf)
>
>         Attachments: HDFS-5717.000.patch, HDFS-5717.001.patch, HDFS-5717.002.patch
>
>
> This jira introduces several basic components to serialize / deserialize the FSImage in protobuf, including:
> * Using protobuf to describe the skeleton of the new FSImage format.
> * Introducing a separate code path to serialize and deserialize the new FSImage format.
> * Saving the summary of the FSImage in the new format.



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