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Posted to commits@beam.apache.org by "Daniel Halperin (JIRA)" <ji...@apache.org> on 2017/01/26 14:41:24 UTC

[jira] [Created] (BEAM-1325) DataflowRunner support for Class-Path jars

Daniel Halperin created BEAM-1325:
-------------------------------------

             Summary: DataflowRunner support for Class-Path jars
                 Key: BEAM-1325
                 URL: https://issues.apache.org/jira/browse/BEAM-1325
             Project: Beam
          Issue Type: New Feature
          Components: runner-dataflow
            Reporter: Daniel Halperin
            Assignee: Davor Bonaci


See https://github.com/GoogleCloudPlatform/DataflowJavaSDK/issues/538

The code that infers {{--filesToStage}} from the classpath does not seem to support a classpath jar. which uses a {{Class-Path}} manifest to indicate which other jars are needed at runtime. This is apparently a standard, approved way to pass the classpath.

We need to add this support to {{DataflowRunner#detectClasspathResourcesToStage}}.

(As {{FlinkRunner}} has copied this code, we should probably either pull the common utility somewhere public or update the FlinkRunner too?)



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