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Posted to issues@hbase.apache.org by "Sergey Shelukhin (JIRA)" <ji...@apache.org> on 2013/03/04 19:37:12 UTC

[jira] [Updated] (HBASE-7902) deletes may be removed during minor compaction, in non-standard compaction schemes

     [ https://issues.apache.org/jira/browse/HBASE-7902?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sergey Shelukhin updated HBASE-7902:
------------------------------------

      Resolution: Fixed
    Release Note: committed to 0.95 and trunk last week
          Status: Resolved  (was: Patch Available)
    
> deletes may be removed during minor compaction,  in non-standard compaction schemes
> -----------------------------------------------------------------------------------
>
>                 Key: HBASE-7902
>                 URL: https://issues.apache.org/jira/browse/HBASE-7902
>             Project: HBase
>          Issue Type: Improvement
>          Components: Compaction
>            Reporter: Sergey Shelukhin
>            Assignee: Sergey Shelukhin
>            Priority: Minor
>         Attachments: HBASE-7902-v0.patch, HBASE-7902-v0-with-7843.patch, HBASE-7902-v1-.patch, HBASE-7902-v1.patch
>
>
> Deletes are only removed during major compaction now. However, in presence of file ordering, deletes can be removed during minor compaction too, as long as there's no file that is not being compacted that is older than the files that are.

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