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From "Jingcheng Du (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (HBASE-16812) Clean up the locks in MOB
Date Wed, 25 Jan 2017 11:28:26 GMT

    [ https://issues.apache.org/jira/browse/HBASE-16812?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15837580#comment-15837580

Jingcheng Du edited comment on HBASE-16812 at 1/25/17 11:27 AM:

Upload the first patch, thanks.
# Remove the locks from the major compaction and expired mob file cleaner.
# Retain the delete markers in the major compaction, the delete markers will be always retained
until they are expired.
# Add a new tag to the delete marker which can avoid the delete marker is written to mob del
files for multiple times.

was (Author: jingcheng.du):
Upload the first patch, thanks.

> Clean up the locks in MOB
> -------------------------
>                 Key: HBASE-16812
>                 URL: https://issues.apache.org/jira/browse/HBASE-16812
>             Project: HBase
>          Issue Type: Task
>            Reporter: Appy
>            Assignee: Jingcheng Du
>            Priority: Minor
>         Attachments: HBASE-16812.master.001.patch, HBASE-16812.patch
> Clean up the locks in MOB. 
> # Retain all the delete markers in mob-enabled columns until they are expired.
> # Remove the locks from major compaction of mob-enabled columns.

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