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From "Lars Hofhansl (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (HBASE-7094) Expose MVCC controls to Coprocessors
Date Sun, 04 Nov 2012 00:01:15 GMT

     [ https://issues.apache.org/jira/browse/HBASE-7094?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Lars Hofhansl resolved HBASE-7094.
----------------------------------

    Resolution: Invalid

NM... I am an idiot. There a public getMVCC() already on HRegion.
                
> Expose MVCC controls to Coprocessors
> ------------------------------------
>
>                 Key: HBASE-7094
>                 URL: https://issues.apache.org/jira/browse/HBASE-7094
>             Project: HBase
>          Issue Type: Bug
>            Reporter: Lars Hofhansl
>             Fix For: 0.94.3, 0.96.0
>
>
> In previous jira I made locks and leases usable from coprocessors.
> I think the same should be a possible for MVCC.
> As seens in HBASE-4583 and HBASE-7051 it is not possible anymore to implement atomic
operations correctly without some control over MVCC.

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