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Posted to issues@hbase.apache.org by "Lars Hofhansl (JIRA)" <ji...@apache.org> on 2012/11/04 01:01:15 UTC

[jira] [Updated] (HBASE-7094) Expose MVCC controls to Coprocessors

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

Lars Hofhansl updated HBASE-7094:
---------------------------------

    Fix Version/s:     (was: 0.94.3)
                       (was: 0.96.0)
    
> 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
>
> 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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