[jira] [Comment Edited] (HBASE-12669) Have compaction scanner save info about delete markers

["Anoop Sam John (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HBASE-12669?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14286082#comment-14286082 ] 

Anoop Sam John edited comment on HBASE-12669 at 1/21/15 7:11 PM:
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Put some more minor comments on RB.

Each major compaction will create a new del file. Will there be merge for these del files?  Handling in some other jira?


was (Author: anoop.hbase):
Let some more minor comments on RB.

Each major compaction will create a new del file. Will there be merge for these del files?  Handling in some other jira?

> Have compaction scanner save info about delete markers
> ------------------------------------------------------
>
>                 Key: HBASE-12669
>                 URL: https://issues.apache.org/jira/browse/HBASE-12669
>             Project: HBase
>          Issue Type: Sub-task
>          Components: regionserver, Scanners
>            Reporter: Jonathan Hsieh
>            Assignee: Jingcheng Du
>             Fix For: hbase-11339
>
>         Attachments: HBASE-12669-V2.diff, HBASE-12669-V3.diff, HBASE-12669-V4.diff, HBASE-12669-V5.diff, HBASE-12669.diff
>
>
> for the native mob compaction, we will need a scanner pass used the major compaction that records the delete markers in the mob-enabled columns.  This would implement that core section.



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