[jira] [Created] (BEAM-9327) Avoid creating a new accumulator for each add input in Combine translation

[Etienne Chauchot (Jira)]

Etienne Chauchot created BEAM-9327:
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             Summary: Avoid creating a new accumulator for each add input in 
Combine translation
                 Key: BEAM-9327
                 URL: https://issues.apache.org/jira/browse/BEAM-9327
             Project: Beam
          Issue Type: Improvement
          Components: runner-spark
            Reporter: Etienne Chauchot


similar to latest inprovement in the current runner. See: 
[https://www.youtube.com/watch?v=ZIFtmx8nBow&t=721s] min 12



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