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[Rust][DataFusion] CoalesceBatchesStream doesn't honor Stream interface #27636

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asfimport opened this issue Feb 25, 2021 · 1 comment
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[Rust][DataFusion] CoalesceBatchesStream doesn't honor Stream interface #27636

asfimport opened this issue Feb 25, 2021 · 1 comment
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Component: Rust - DataFusion Type: bug
Milestone
4.0.0

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@asfimport
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The Stream interface has a contract which states that you cannot poll anymore once you have received None. See futures::prelude::Stream - Rust (docs.rs)

This is not being honored and it causes a hand if you CoallesceBatchesExec after a RepartitionExec

Reporter: Ximo Guanter

PRs and other links:

Note: This issue was originally created as ARROW-11784. Please see the migration documentation for further details.
@asfimport
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Andrew Lamb / @alamb:
Issue resolved by pull request 9574
#9574

@asfimport asfimport added this to the 4.0.0 milestone Jan 11, 2023
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Component: Rust - DataFusion Type: bug
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@asfimport