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Posted to issues@beam.apache.org by "Maximilian Michels (Jira)" <ji...@apache.org> on 2019/12/16 17:29:00 UTC

[jira] [Resolved] (BEAM-5495) PipelineResources algorithm is not working in most environments

     [ https://issues.apache.org/jira/browse/BEAM-5495?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Maximilian Michels resolved BEAM-5495.
--------------------------------------
    Fix Version/s: 2.19.0
       Resolution: Fixed

> PipelineResources algorithm is not working in most environments
> ---------------------------------------------------------------
>
>                 Key: BEAM-5495
>                 URL: https://issues.apache.org/jira/browse/BEAM-5495
>             Project: Beam
>          Issue Type: Bug
>          Components: runner-flink, runner-spark, sdk-java-core
>            Reporter: Romain Manni-Bucau
>            Assignee: Lukasz Gajowy
>            Priority: Major
>             Fix For: 2.19.0
>
>          Time Spent: 14.5h
>  Remaining Estimate: 0h
>
> Issue are:
> 1. it assumes the classloader is an URLClassLoader (not always true and java >= 9 breaks that as well for the app loader)
> 2. it uses loader.getURLs() which leads to including the JRE itself in the staged file
> Looks like this detect resource algorithm can't work and should be replaced by a SPI rather than a built-in and not extensible algorithm. Another valid alternative is to just drop that "guess" logic and force the user to set staged files.



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