FSEditLog dump/restore tool
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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
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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