Todd Lipcon created HDFS-3644: --------------------------------- Summary: OEV should recognize and deal with 0.20.20x opcode versions Key: HDFS-3644 URL: https://issues.apache.org/jira/browse/HDFS-3644 Project: Hadoop HDFS Issue Type: Bug Components: tools Affects Versions: 2.0.0-alpha, 3.0.0 Reporter: Todd Lipcon Priority: Minor
We have some opcode conflicts for edit logs between 0.20.20x (LV -19, -31) vs newer versions. For edit log loading, we dealt with this by forcing users to save namespace on an earlier version before upgrading. But, using a trunk OEV on an older version is useful since the OEV has had so many improvements. It would be nice to be able to specify a flag to the OEV to be able to run on older edit logs. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira