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https://issues.apache.org/jira/browse/OMID-72?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16500337#comment-16500337
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ASF GitHub Bot commented on OMID-72:
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Github user JamesRTaylor commented on the issue:
https://github.com/apache/incubator-omid/pull/36
+1
> Add fences to support secondary index in Phoenix
> ------------------------------------------------
>
> Key: OMID-72
> URL: https://issues.apache.org/jira/browse/OMID-72
> Project: Apache Omid
> Issue Type: Sub-task
> Reporter: Ohad Shacham
> Assignee: Ohad Shacham
> Priority: Major
>
> Add support for fences over a table. These fences guarantee that every
> transaction started before the fence and writes to the table the fence was
> created for will be aborted.
> These fences are needed for creating a secondary index in Apache Phoenix. The
> scenario was discussed in [TEPHRA-157] and [PHOENIX-2478]. Augmenting Omid
> with this kind of transactions was also discussed in [OMID-56].
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