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Posted to issues@beam.apache.org by "sunjincheng (Jira)" <ji...@apache.org> on 2019/11/12 13:41:00 UTC

[jira] [Created] (BEAM-8618) Tear down unused DoFns periodically in Python SDK harness

sunjincheng created BEAM-8618:
---------------------------------

             Summary: Tear down unused DoFns periodically in Python SDK harness
                 Key: BEAM-8618
                 URL: https://issues.apache.org/jira/browse/BEAM-8618
             Project: Beam
          Issue Type: Improvement
          Components: sdk-py-harness
            Reporter: sunjincheng
            Assignee: sunjincheng
             Fix For: 2.18.0


Per the discussion in the ML, detail can be found [1],  the teardown of DoFns should be supported in the portability framework. It happens at two places:
1) Upon the control service termination
2) Tear down the unused DoFns periodically

The aim of this JIRA is to add support for tear down the unused DoFns periodically in Python SDK harness.
[1] https://lists.apache.org/thread.html/0c4a4cf83cf2e35c3dfeb9d906e26cd82d3820968ba6f862f91739e4@%3Cdev.beam.apache.org%3E



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