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Posted to issues@beam.apache.org by "Kyle Weaver (Jira)" <ji...@apache.org> on 2020/05/27 15:53:00 UTC

[jira] [Created] (BEAM-10109) Fix context classloader in Spark portable runner

Kyle Weaver created BEAM-10109:
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             Summary: Fix context classloader in Spark portable runner
                 Key: BEAM-10109
                 URL: https://issues.apache.org/jira/browse/BEAM-10109
             Project: Beam
          Issue Type: Improvement
          Components: runner-spark
            Reporter: Kyle Weaver
            Assignee: Kyle Weaver


Spark is setting the context class loader to support dynamic class loading, leading to unpredictable behavior with duplicate jars being found on the class path. We need to see if there is a way to disable this behavior so we can use the context class loader deterministically.



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