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From "Sergey Shelukhin (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-10244) store mvcc in store files per KV for longer time, discard during compactions based on scanner timeout
Date Mon, 06 Jan 2014 22:37:54 GMT

    [ https://issues.apache.org/jira/browse/HBASE-10244?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13863534#comment-13863534
] 

Sergey Shelukhin commented on HBASE-10244:
------------------------------------------

that is what the design doc in the parent JIRA says :P

> store mvcc in store files per KV for longer time, discard during compactions based on
scanner timeout
> -----------------------------------------------------------------------------------------------------
>
>                 Key: HBASE-10244
>                 URL: https://issues.apache.org/jira/browse/HBASE-10244
>             Project: HBase
>          Issue Type: Sub-task
>          Components: Compaction, regionserver
>            Reporter: Sergey Shelukhin
>            Priority: Minor
>
> -Initially, we can store via KV tag. For perf reasons, it might make sense to make it
a first-class member of KV, but that would require HFileV4-



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