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.
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