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