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SingleEntityExecution emits both, item and error signal #1107

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mp911de opened this issue Mar 22, 2021 · 0 comments
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SingleEntityExecution emits both, item and error signal #1107

mp911de opened this issue Mar 22, 2021 · 0 comments
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type: regression A regression from a previous release
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3.2 RC1 (2021.0.0)

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mp911de commented Mar 22, 2021

When SingleEntityExecution ensures that at most one item is emitted, the condition falls through into sink.error(…) causing the reactive sequence to terminate with an error: org.springframework.dao.IncorrectResultSizeDataAccessException: Incorrect result size: expected 1, actual 1
@mp911de mp911de added the type: bug A general bug label Mar 22, 2021
@mp911de mp911de added this to the 3.2 RC1 (2021.0.0) milestone Mar 22, 2021
@mp911de mp911de self-assigned this Mar 22, 2021
@mp911de mp911de added type: regression A regression from a previous release and removed type: bug A general bug labels Mar 22, 2021
mp911de added a commit that referenced this issue Mar 22, 2021
@mp911de
Polishing.
bf1137b 
Align handle methods exiting avoiding a flatMap stage.

See #1107
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type: regression A regression from a previous release
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