Remove pre-execute asset activeness check#47893
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uranusjr merged 1 commit intoapache:mainfrom Mar 18, 2025
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We now check activeness after task execution, while emitting asset events (see 7458bd9), making this pre-execution check less needed. Removing this pre-execution check avoids a possible race condition, where a DAG is triggered too quickly after it's enabled. The scheduler needs a little time to process the enable event and register the asset as active, and a run fired too fast can be processed before that happens, causing the API to incorrectly report an asset as inactive.
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Lee-W
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Mar 18, 2025
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agupta01
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Mar 21, 2025
We now check activeness after task execution, while emitting asset events (see 7458bd9), making this pre-execution check less needed. Removing this pre-execution check avoids a possible race condition, where a DAG is triggered too quickly after it's enabled. The scheduler needs a little time to process the enable event and register the asset as active, and a run fired too fast can be processed before that happens, causing the API to incorrectly report an asset as inactive.
nailo2c
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Apr 4, 2025
We now check activeness after task execution, while emitting asset events (see 7458bd9), making this pre-execution check less needed. Removing this pre-execution check avoids a possible race condition, where a DAG is triggered too quickly after it's enabled. The scheduler needs a little time to process the enable event and register the asset as active, and a run fired too fast can be processed before that happens, causing the API to incorrectly report an asset as inactive.
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We now check activeness after task execution, while emitting asset events (see #47677), making this pre-execution check less needed.
Removing this pre-execution check avoids a possible race condition, where a DAG is triggered too quickly after it's enabled. The scheduler needs a little time to process the enable event and register the asset as active, and a run fired too fast can be processed before that happens, causing the API to incorrectly report an asset as inactive.
Close #47720.