[
https://issues.apache.org/jira/browse/HBASE-7374?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13534595#comment-13534595
]
Andrew Purtell commented on HBASE-7374:
---------------------------------------
[~enis] Thanks for the heads up on HBASE-7305. You're right, the ops executed
via MasterServices would operate under a table lock taken before a preXXX or
postXXX upcall into the master CP. Hmm.
> Expose master table operations for coprocessors by way of MasterServices
> ------------------------------------------------------------------------
>
> Key: HBASE-7374
> URL: https://issues.apache.org/jira/browse/HBASE-7374
> Project: HBase
> Issue Type: Improvement
> Components: Coprocessors, master
> Affects Versions: 0.96.0, 0.94.4
> Reporter: Andrew Purtell
> Assignee: Andrew Purtell
> Priority: Minor
> Attachments: HBASE-7374-0.94.patch, HBASE-7374.patch
>
>
> I have something I'm working on that, as a coprocessor, when it initializes
> would like to add a column to a table should that column be missing. Exposing
> master table operations for coprocessors by way of MasterServices was how I
> solved this problem, and is generally useful for all master coprocessors.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira
