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Posted to dev@sdap.apache.org by "Riley Kuttruff (Jira)" <ji...@apache.org> on 2024/09/11 20:55:00 UTC

[jira] [Updated] (SDAP-475) Numpy bug that breaks some analysis

     [ https://issues.apache.org/jira/browse/SDAP-475?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Riley Kuttruff updated SDAP-475:
--------------------------------
    Status: Closed  (was: Done)

> Numpy bug that breaks some analysis
> -----------------------------------
>
>                 Key: SDAP-475
>                 URL: https://issues.apache.org/jira/browse/SDAP-475
>             Project: Apache Science Data Analytics Platform
>          Issue Type: Bug
>          Components: nexus-analysis
>            Reporter: Kevin Marlis
>            Assignee: Kevin Marlis
>            Priority: Major
>
> There is a bug in analysis with newer numpy versions (at least 1.24.3) where creation of an {{np.array}} from a sequence of different sized elements would fail instead of presenting a warning. This is fixed by explicitly setting the dtype to {{{}object{}}}. This bug exists in a few algorithms:
>  * timeAvgMapSpark
>  * ClimMapSpark
>  * VarianceSpark
>  * MaximaMinimaSpark
>  * CorrMapSpark



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