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https://issues.apache.org/jira/browse/HBASE-7108?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13491991#comment-13491991
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Todd Lipcon commented on HBASE-7108:
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For compatibility, one option would be:
- in 0.94: change code to recognize both "recovered.edits" and
".recovered.edits" at region-open time
- in 0.96: change code to write to ".recovered.edits" and recognize both
Then, so long as someone is upgrading from the most recent 0.94 to 0.96, they'd
be fine. An upgrade from an older 0.94 or 0.92 to 0.96 would potentially have
an issue if there were a failure in the middle of a rolling upgrade.
Would that be acceptible?
> Don't allow "recovered.edits" as legal family name
> --------------------------------------------------
>
> Key: HBASE-7108
> URL: https://issues.apache.org/jira/browse/HBASE-7108
> Project: HBase
> Issue Type: Bug
> Components: regionserver
> Affects Versions: 0.92.2, 0.94.2, 0.96.0
> Reporter: Matteo Bertozzi
> Assignee: Matteo Bertozzi
> Fix For: 0.96.0
>
> Attachments: HBASE-7108-v0.patch
>
>
> Region directories can contain a folder called "recovered.edits", log
> splitting related.
> But there's nothing that prevent a user to create a family with that name...
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