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Posted to issues@phoenix.apache.org by "Thomas D'Silva (JIRA)" <ji...@apache.org> on 2019/05/03 00:08:00 UTC
[jira] [Comment Edited] (PHOENIX-5156) Consistent Mutable Global
Indexes for Non-Transactional Tables
[ https://issues.apache.org/jira/browse/PHOENIX-5156?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16832105#comment-16832105 ]
Thomas D'Silva edited comment on PHOENIX-5156 at 5/3/19 12:07 AM:
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Sorry [~kozdemir] I haven't reviewed the patch in detail, but just an overall question. With this change does would the previous implementation of our immutable and mutable global indexes be supported, or would users have to switch the this new implementation ?
The reason I ask is if we will still need to the {{IndexedKeyValue}} implementation. (see
https://issues.apache.org/jira/secure/EditComment!default.jspa?id=13231348&commentId=16832076)
was (Author: tdsilva):
Sorry [~kozdemir] I haven't reviewed the patch in detail, but just an overall question. With this change does would the previous implementation of our immutable and mutable global indexes be supported, or would users have to switch the this new implementation ?
> Consistent Mutable Global Indexes for Non-Transactional Tables
> --------------------------------------------------------------
>
> Key: PHOENIX-5156
> URL: https://issues.apache.org/jira/browse/PHOENIX-5156
> Project: Phoenix
> Issue Type: Bug
> Affects Versions: 4.13.0, 4.14.0, 5.0.0, 4.14.1
> Reporter: Kadir OZDEMIR
> Assignee: Kadir OZDEMIR
> Priority: Major
> Attachments: PHOENIX-5156.master.001.patch, PHOENIX-5156.master.002.patch, PHOENIX-5156.master.003.patch, PHOENIX-5156.master.004.patch, PHOENIX-5156.master.005.patch, PHOENIX-5156.master.006.patch, PHOENIX-5156.master.007.patch, PHOENIX-5156.master.008.patch, PHOENIX-5156.master.009.patch, PHOENIX-5156.master.010.patch
>
> Time Spent: 15h 10m
> Remaining Estimate: 0h
>
> Without transactional tables, the mutable global indexes can get easily out of sync with their data tables in Phoenix. Transactional tables require a separate transaction manager, have some restrictions and performance penalties. This issue is to have consistent mutable global indexes without the need for using transactional tables.
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