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Posted to dev@phoenix.apache.org by "Chinmay Kulkarni (Jira)" <ji...@apache.org> on 2019/12/21 00:54:09 UTC
[jira] [Closed] (PHOENIX-5377) SpeedUp LocalIndexSplitMergeIT
[ https://issues.apache.org/jira/browse/PHOENIX-5377?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Chinmay Kulkarni closed PHOENIX-5377.
-------------------------------------
Bulk closing Jiras for the 4.15.0 release.
> SpeedUp LocalIndexSplitMergeIT
> ------------------------------
>
> Key: PHOENIX-5377
> URL: https://issues.apache.org/jira/browse/PHOENIX-5377
> Project: Phoenix
> Issue Type: Sub-task
> Reporter: Lars Hofhansl
> Assignee: Lars Hofhansl
> Priority: Major
> Fix For: 4.15.0, 5.1.0
>
> Attachments: 5377.txt
>
>
> I noticed that 95% of the time is spent in testLocalIndexScanAfterRegionSplit.
> In that test we split the table 4 times, and each time wait until the parent region is remove (in a major compaction).
> The test is just as valid if we split the table only twice. That effectively cuts almost 50% off the runtime. Since we test for the number of a chunks we have in the explain plan, I cannot do the same trick I did in PHOENIX-5336.
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