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https://issues.apache.org/jira/browse/FLINK-1789?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14508913#comment-14508913
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ASF GitHub Bot commented on FLINK-1789:
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Github user aalexandrov commented on the pull request:
https://github.com/apache/flink/pull/593#issuecomment-95559261
@aljoscha I'm sorry, I cannot follow? Can you elaborate?
The idea is to add support for proper folders next to jars when opening an
execution environment. Since folders cannot be handled the same way as jars
during execution (i.e., serialize and ship them around by the blob manager),
the assumption for folder paths is that they are accessible from all agents in
the distributed runtime (JobManager + TaskManagers), e.g., via shared NFS
folders.
> 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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