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Rodrigo Schmidt commented on MAPREDUCE-1510: -------------------------------------------- Sorry again... My patch doesn't fail any contrib unit test on my local executions. The MiniMR test still fails because it's broken in trunk. > RAID should regenerate parity files if they get deleted > ------------------------------------------------------- > > Key: MAPREDUCE-1510 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-1510 > Project: Hadoop Map/Reduce > Issue Type: Improvement > Components: contrib/raid > Reporter: Rodrigo Schmidt > Assignee: Rodrigo Schmidt > Attachments: MAPREDUCE-1510.1.patch, MAPREDUCE-1510.patch > > > Currently, if a source file has a replication factor lower or equal to that > expected by RAID, the file is skipped and no parity file is generated. I > don't think this is a good behavior since parity files can get wrongly > deleted, leaving the source file with a low replication factor. In that case, > raid should be able to recreate the parity file. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.