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From "rajeshbabu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (PHOENIX-1126) Make local index updates transactional with the data updates
Date Mon, 04 Aug 2014 04:01:11 GMT

    [ https://issues.apache.org/jira/browse/PHOENIX-1126?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14084277#comment-14084277
] 

rajeshbabu commented on PHOENIX-1126:
-------------------------------------

Yes [~anoop.hbase]. We have made write flow transactional in hindex with new hooks and now
all hooks are available in 0.98+. I will work on this.

> Make local index updates transactional with the data updates
> ------------------------------------------------------------
>
>                 Key: PHOENIX-1126
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-1126
>             Project: Phoenix
>          Issue Type: Sub-task
>            Reporter: James Taylor
>            Assignee: rajeshbabu
>
> Given that local index updates happen on the same region server as the data updates,
we should be able to make them transaction: either both the data and index updates succeed,
or neither of them do. I seem to remember [~lhofhansl] mentioned that the all or none behavior
of HRegion.mutateRowsWithLocks() could be emulated across tables if you knew that the mutations
were all local.



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