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[core][experimental] Accelerated DAG does not handle application-level IOErrors correctly #45313

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stephanie-wang opened this issue May 13, 2024 · 0 comments
Open

[core][experimental] Accelerated DAG does not handle application-level IOErrors correctly #45313

stephanie-wang opened this issue May 13, 2024 · 0 comments
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accelerated-dag bug Something that is supposed to be working; but isn't P2 Important issue, but not time-critical usability

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@stephanie-wang
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What happened + What you expected to happen

Accelerated DAG uses IOError to indicate a system error when a backing channel closes. This would not work properly if the application itself throws an IOError. We should replace IOError with a system-level error, e.g., ChannelIOError.

Versions / Dependencies

3.0dev

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--

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None
@stephanie-wang stephanie-wang added bug Something that is supposed to be working; but isn't P2 Important issue, but not time-critical accelerated-dag labels May 13, 2024
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accelerated-dag bug Something that is supposed to be working; but isn't P2 Important issue, but not time-critical usability
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@stephanie-wang @anyscalesam