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From "Hao Chen (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-5952) Create a tool to run data analysis on the PB format fsimage
Date Fri, 03 Oct 2014 01:43:34 GMT

    [ https://issues.apache.org/jira/browse/HDFS-5952?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14157571#comment-14157571
] 

Hao Chen commented on HDFS-5952:
--------------------------------

[~eddyxu] External storage is surely one of the correct options to resolve the problem of
RAM consumption. Please feel free to take it and move forward.

> Create a tool to run data analysis on the PB format fsimage
> -----------------------------------------------------------
>
>                 Key: HDFS-5952
>                 URL: https://issues.apache.org/jira/browse/HDFS-5952
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: tools
>    Affects Versions: 2.6.0
>            Reporter: Akira AJISAKA
>         Attachments: HDFS-5952.patch
>
>
> Delimited processor in OfflineImageViewer is not supported after HDFS-5698 was merged.
> The motivation of delimited processor is to run data analysis on the fsimage, therefore,
there might be more values to create a tool for Hive or Pig that reads the PB format fsimage
directly.



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