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Posted to dev@omid.apache.org by "Ohad Shacham (JIRA)" <ji...@apache.org> on 2018/06/05 13:31:00 UTC

[jira] [Resolved] (OMID-72) Add fences to support secondary index in Phoenix

     [ https://issues.apache.org/jira/browse/OMID-72?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ohad Shacham resolved OMID-72.
------------------------------
    Resolution: Fixed

> 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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