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From "chunhui shen (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-8056) allow StoreScanner to drop deletes from some part of the compaction range
Date Sun, 10 Mar 2013 01:49:13 GMT

    [ https://issues.apache.org/jira/browse/HBASE-8056?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13598129#comment-13598129
] 

chunhui shen commented on HBASE-8056:
-------------------------------------

Could make a new function to place the added code in StoreScanner and mark that it is used
in stripe compactions.

I think it would be clear for reader.

The change is avaiable to me
                
> allow StoreScanner to drop deletes from some part of the compaction range
> -------------------------------------------------------------------------
>
>                 Key: HBASE-8056
>                 URL: https://issues.apache.org/jira/browse/HBASE-8056
>             Project: HBase
>          Issue Type: Task
>          Components: Compaction, Scanners
>            Reporter: Sergey Shelukhin
>            Assignee: Sergey Shelukhin
>         Attachments: HBASE-8056-v0.patch
>
>
> Allow StoreScanner to drop deletes from some part of the compaction range. Needed for
stripe compactor, and maybe level compactor (although at present I am not sure how level compactor
will drop deletes at all).

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