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From "Enis Soztutar (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-8770) deletes and puts with the same ts should be resolved according to mvcc/seqNum
Date Tue, 20 May 2014 01:27:39 GMT

    [ https://issues.apache.org/jira/browse/HBASE-8770?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14002685#comment-14002685
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Enis Soztutar commented on HBASE-8770:
--------------------------------------

bq. Fix seems 'simple' enough, changing the order at which we evaluate Cell/KV elements in
the comparator; we'd swap (or remove type consideration) with sequence id in the order in
which we run the compare.
+1 to what Stack says. 

> deletes and puts with the same ts should be resolved according to mvcc/seqNum
> -----------------------------------------------------------------------------
>
>                 Key: HBASE-8770
>                 URL: https://issues.apache.org/jira/browse/HBASE-8770
>             Project: HBase
>          Issue Type: Brainstorming
>            Reporter: Sergey Shelukhin
>            Priority: Critical
>
> This came up during HBASE-8721. Puts with the same ts are resolved by seqNum. It's not
clear why deletes with the same ts as a put should always mask the put, rather than also being
resolve by seqNum.
> What do you think?



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