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Posted to issues@beam.apache.org by "Lukasz Gajowy (Jira)" <ji...@apache.org> on 2019/12/19 15:22:00 UTC

[jira] [Resolved] (BEAM-7431) ObjectSizeCalculator causing regressions in load tests and IOITs

     [ https://issues.apache.org/jira/browse/BEAM-7431?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Lukasz Gajowy resolved BEAM-7431.
---------------------------------
    Fix Version/s: Not applicable
       Resolution: Fixed

> ObjectSizeCalculator causing regressions in load tests and IOITs
> ----------------------------------------------------------------
>
>                 Key: BEAM-7431
>                 URL: https://issues.apache.org/jira/browse/BEAM-7431
>             Project: Beam
>          Issue Type: Bug
>          Components: testing
>            Reporter: Lukasz Gajowy
>            Assignee: Lukasz Gajowy
>            Priority: Critical
>             Fix For: Not applicable
>
>          Time Spent: 2h
>  Remaining Estimate: 0h
>
> It looks (based on my investigation) that `ObjectSizeCalculator` is causing a regression in load tests of core operations. the runtime increased from ~400s to ~2000s. Calculating object size this way seems to be an expensive operation - we probably could change it to something simpler (or not?). 



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