Ben Kietzman created ARROW-13659:
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Summary: [C++][Compute] Provide a default implementation of
ExecNode::Pause/Resume
Key: ARROW-13659
URL: https://issues.apache.org/jira/browse/ARROW-13659
Project: Apache Arrow
Issue Type: Improvement
Components: C++
Reporter: Ben Kietzman
Fix For: 6.0.0
{{ExecNode::PauseProducing, ResumeProducing}} are currently stubs, but even
after backpressure is implemented many nodes will simply forward backpressure
to their own inputs. Providing a default implementation of these methods will
alleviate boilerplate and simplify implementation of backpressure
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