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Posted to dev@omid.apache.org by "Ohad Shacham (JIRA)" <ji...@apache.org> on 2017/12/11 14:26:02 UTC
[jira] [Closed] (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 closed OMID-72.
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> 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
>
> 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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