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https://issues.apache.org/jira/browse/PHOENIX-4605?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16436528#comment-16436528
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James Taylor commented on PHOENIX-4605:
---------------------------------------

Patch was for 4.x-HBase-1.3. I use this branch because master has known test 
failures due to HBase 1.4.

> Support running multiple transaction providers
> ----------------------------------------------
>
>                 Key: PHOENIX-4605
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-4605
>             Project: Phoenix
>          Issue Type: Bug
>            Reporter: James Taylor
>            Assignee: James Taylor
>            Priority: Major
>         Attachments: PHOENIX-4605_v1.patch, PHOENIX-4605_v2.patch, 
> PHOENIX-4605_v3.patch, PHOENIX-4605_wip1.patch, PHOENIX-4605_wip2.patch, 
> PHOENIX_4605_wip3.patch
>
>
> We should deprecate QueryServices.DEFAULT_TABLE_ISTRANSACTIONAL_ATTRIB and 
> instead have a QueryServices.DEFAULT_TRANSACTION_PROVIDER now that we'll have 
> two transaction providers: Tephra and Omid. Along the same lines, we should 
> add a TRANSACTION_PROVIDER column to SYSTEM.CATALOG  and stop using the 
> IS_TRANSACTIONAL table property. For backwards compatibility, we can assume 
> the provider is Tephra if the existing properties are set to true.



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