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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-1789) Allow adding of URLs to the usercode class loader
Date Thu, 23 Apr 2015 12:15:38 GMT

    [ https://issues.apache.org/jira/browse/FLINK-1789?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14508954#comment-14508954
] 

ASF GitHub Bot commented on FLINK-1789:
---------------------------------------

Github user aljoscha commented on the pull request:

    https://github.com/apache/flink/pull/593#issuecomment-95564844
  
    Yes, this is true, but the way it is implemented, the folders are not always added to
the class loader. Maybe I'm wrong here, but JobWithJars.getUserCodeClassLoader and JobWithJars.buildUserCodeClassLoader
don't add the URLs to the ClassLoader that they create.


> Allow adding of URLs to the usercode class loader
> -------------------------------------------------
>
>                 Key: FLINK-1789
>                 URL: https://issues.apache.org/jira/browse/FLINK-1789
>             Project: Flink
>          Issue Type: Improvement
>          Components: Distributed Runtime
>            Reporter: Timo Walther
>            Assignee: Timo Walther
>            Priority: Minor
>
> Currently, there is no option to add customs classpath URLs to the FlinkUserCodeClassLoader.
JARs always need to be shipped to the cluster even if they are already present on all nodes.
> It would be great if RemoteEnvironment also accepts valid classpaths URLs and forwards
them to BlobLibraryCacheManager.



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