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Posted to issues@arrow.apache.org by "Ben Kietzman (Jira)" <ji...@apache.org> on 2021/08/05 20:02:00 UTC

[jira] [Created] (ARROW-13576) [C++][Compute] Replace ExecNode::InputReceived with ::MakeTask

Ben Kietzman created ARROW-13576:
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             Summary: [C++][Compute] Replace ExecNode::InputReceived with ::MakeTask
                 Key: ARROW-13576
                 URL: https://issues.apache.org/jira/browse/ARROW-13576
             Project: Apache Arrow
          Issue Type: Improvement
          Components: C++
            Reporter: Ben Kietzman
            Assignee: Ben Kietzman
             Fix For: 6.0.0


Instead of immediately pushing to outputs, ExecNodes should package their work into tasks and defer execution to allow more sophisticated external scheduling. This will also relieve pipeline breaking ExecNodes of the responsibility to ensure their work is correctly parallelized.



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