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Posted to issues@lucene.apache.org by "Robert Muir (Jira)" <ji...@apache.org> on 2022/03/17 20:49:00 UTC

[jira] [Commented] (LUCENE-10473) Address slow BaseSpatialTestCase#testRandomBig runs

    [ https://issues.apache.org/jira/browse/LUCENE-10473?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17508422#comment-17508422 ] 

Robert Muir commented on LUCENE-10473:
--------------------------------------

I'm not sure about BaseSpatialTestCase, but these methods account for 80% of the slowest tests:
* BaseRangeFieldQueryTestCase.testRandomBig()
* BaseGeoPointTestCase.testRandomBig() 
* BaseXYPointTestCase.testRandomBig()

Fixing these three java methods would translate into hours of saved cpu time in jenkins run / smoketest run.

> Address slow BaseSpatialTestCase#testRandomBig runs
> ---------------------------------------------------
>
>                 Key: LUCENE-10473
>                 URL: https://issues.apache.org/jira/browse/LUCENE-10473
>             Project: Lucene - Core
>          Issue Type: Task
>            Reporter: Julie Tibshirani
>            Priority: Major
>
> While working on the 9.1 release, we noticed the smoke tester sometimes taking several hours. It looks like some tests can take a really long time, especially when "tests.multiplier" is increased:
> {code}
> The slowest tests (exceeding 500 ms) during this run:
>   3298.44s TestDoubleRangeFieldQueries.testRandomBig (:lucene:core)
>   2869.82s Test2BPostings.test (:lucene:core)
>   1951.74s TestLatLonDocValuesQueries.testRandomBig (:lucene:core)
>   1628.04s TestLatLonPointQueries.testRandomBig (:lucene:core)
>   1492.32s TestGeo3DPoint.testRandomBig (:lucene:spatial3d)
>   1481.19s TestXYDocValuesQueries.testRandomBig (:lucene:core)
>   1351.95s TestXYPointQueries.testRandomBig (:lucene:core)
>   940.30s TestLongRangeFieldQueries.testRandomBig (:lucene:core)
>   871.50s Test4GBStoredFields.test (:lucene:core)
>   743.00s TestFloatRangeFieldQueries.testRandomBig (:lucene:core)
> {code}
> The main offender looks like {{BaseSpatialTestCase#testRandomBig}}, we should look into making this run faster. Relates to LUCENE-8643.



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