Jose Torres created SPARK-27391:
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Summary: deadlock in ContinuousExecution unit tests
Key: SPARK-27391
URL: https://issues.apache.org/jira/browse/SPARK-27391
Project: Spark
Issue Type: Bug
Components: Structured Streaming
Affects Versions: 2.4.0
Reporter: Jose Torres
ContinuousExecution (in the final query execution phrase) holds the lazy val
lock of its IncrementalExecution for the entire duration of the (indefinite
length) job. This can cause deadlocks in unit tests, which hook into internal
APIs and try to instantiate other lazy vals.
(Note that this should not be able to affect production.)
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