Daryn Sharp created HDFS-3954:
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Summary: OEV can generate a corrupt edits log
Key: HDFS-3954
URL: https://issues.apache.org/jira/browse/HDFS-3954
Project: Hadoop HDFS
Issue Type: Bug
Components: name-node, tools
Affects Versions: 2.0.0-alpha, 3.0.0
Reporter: Daryn Sharp
Assignee: Daryn Sharp
The offline edits viewer can output in various formats such as xml and binary.
Xml output correctly preserves the input's layout version. Binary output
always writes the latest layout version into the header. Converting an older
layout to xml and back may result in a corrupt edits log.
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