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Posted to common-dev@hadoop.apache.org by "Andrzej Bialecki (JIRA)" <ji...@apache.org> on 2007/01/22 14:56:29 UTC

[jira] Updated: (HADOOP-915) FSEditLog dump/restore tool

     [ https://issues.apache.org/jira/browse/HADOOP-915?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrzej Bialecki  updated HADOOP-915:
-------------------------------------

    Attachment: FSEditLogTool.java

> FSEditLog dump/restore tool
> ---------------------------
>
>                 Key: HADOOP-915
>                 URL: https://issues.apache.org/jira/browse/HADOOP-915
>             Project: Hadoop
>          Issue Type: Improvement
>          Components: dfs
>    Affects Versions: 0.11.0
>            Reporter: Andrzej Bialecki 
>            Priority: Minor
>             Fix For: 0.11.0
>
>         Attachments: FSEditLogTool.java
>
>
> This tool is useful if your DFS has problems due to a corrupted edit log. You can convert the binary "edits" file into a well-formatted text file, make any corrections to edit commands that you think are likely to fix the problem, and then convert the text file back to a binary "edits" file.
> NOTE: obviously if you are not careful you can damage your DFS beyond any hope of repair.

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