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Posted to hdfs-issues@hadoop.apache.org by "Hao Chen (JIRA)" <ji...@apache.org> on 2014/08/22 12:13:11 UTC

[jira] [Updated] (HDFS-5952) Create a tool to run data analysis on the PB format fsimage

     [ https://issues.apache.org/jira/browse/HDFS-5952?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hao Chen updated HDFS-5952:
---------------------------

    Attachment: HDFS-5952.patch

Implement an OIV delimited processor replacement for hadoop version since 2.4.1 that has not been upgraded into 2.5.

> 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: 3.0.0
>            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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