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Posted to issues@beam.apache.org by "Thomas Weise (JIRA)" <ji...@apache.org> on 2019/05/17 13:12:00 UTC

[jira] [Created] (BEAM-7348) Option to expire SDK worker environments

Thomas Weise created BEAM-7348:
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             Summary: Option to expire SDK worker environments
                 Key: BEAM-7348
                 URL: https://issues.apache.org/jira/browse/BEAM-7348
             Project: Beam
          Issue Type: Improvement
          Components: runner-core
    Affects Versions: 2.12.0
            Reporter: Thomas Weise
            Assignee: Thomas Weise


We discovered that Python SDK workers are susceptible to memory leaks that are quite hard to identify and/or fix. This becomes an issue in streaming pipelines, where the workers run "forever". It would be good if the user has an option to recycle the workers when there is no other practical way to address (slow) resource leaks.



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