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Date: Wed, 25 Jan 2017 16:18:26 +0000 (UTC)
From: "Ted Yu (JIRA)" <jira@apache.org>
To: issues@hbase.apache.org
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Subject: [jira] [Commented] (HBASE-16812) Clean up the locks in MOB
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archived-at: Wed, 25 Jan 2017 16:18:33 -0000


    [ https://issues.apache.org/jira/browse/HBASE-16812?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15838020#comment-15838020 ] 

Ted Yu commented on HBASE-16812:
--------------------------------

{code}
+  // If a delete marker has this tag, it is not flushed to a mob file in major compaction.
+  // If a delete marker does not have this tag, it is flushed to a mob file and this tag
+  // is added to this delete marker in major compaction.
{code}
Can you clarify the above comment (for the case where delete marker does not have this tag) ?

> 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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