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Posted to issues@phoenix.apache.org by "Kadir OZDEMIR (JIRA)" <ji...@apache.org> on 2019/02/24 00:30:00 UTC
[jira] [Commented] (PHOENIX-5156) Consistent Global Indexes for
Non-Transactional Tables
[ https://issues.apache.org/jira/browse/PHOENIX-5156?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16776079#comment-16776079 ]
Kadir OZDEMIR commented on PHOENIX-5156:
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[~giacomotaylor], [~elserj], [~lhofhansl], [~vincentpoon], [~gjacoby], please see the design doc at [https://docs.google.com/document/d/1Vsf23GCT0_CK4q8g_xaXyE_4Dw3aH71BfZypEy3T9iQ/edit?usp=sharing|https://docs.google.com/document/d/1Vsf23GCT0_CK4q8g_xaXyE_4Dw3aH71BfZypEy3T9iQ/edit?usp=sharing)]. I have discussed the solution described in the design doc with [~twdsilva@gmail.com] who has suggested to create this JIRA. I have updated the design details section based on his feedback.
[~lhofhansl] and [~vincentpoon], I have discussed with you two proposals before on the same issue and greatly benefitted from these discussions. The solution in this doc is a hybrid of these proposals. It turned out that this solution can be implemented quickly as far as I can see.
If I do not have a hole in the design, this will greatly improve the correctness of global indexes. It is a very short document and should not take much of your time. I am looking forward to your feedback.
> Consistent 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
>
> Without transactional tables, the 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 global indexes without the need for using transactional tables.
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