[jira] [Commented] (PHOENIX-5518) Unittests for global index read repair count

["Lars Hofhansl (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/PHOENIX-5518?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16970951#comment-16970951 ] 

Lars Hofhansl commented on PHOENIX-5518:
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This seems like an important test. Part of the new global indexing design is correctness and part is performance. If some future change causes incorrect read-repairs we should detect this in a test.

[~kozdemir], [~priyankporwal]

> Unittests for global index read repair count
> --------------------------------------------
>
>                 Key: PHOENIX-5518
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-5518
>             Project: Phoenix
>          Issue Type: Improvement
>            Reporter: Lars Hofhansl
>            Priority: Major
>
> [~kadir] and I were tracking down a scenario where the read repair kept increasing.
> It turned out not to be a bug, but we realized that there is not test that checks whether the read repair count is as expected as correctness is guaranteed in any case.
> So let's add a test case based on the read repairs metric we added some time back.
> I will not have time to work in, just filing in case somebody has.



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