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https://issues.apache.org/jira/browse/SPARK-58030?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dongjoon Hyun updated SPARK-58030:
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Fix Version/s: 4.2.0
(was: 4.2.1)
> Make FileDataSourceV2FallBackSuite robust to extra listener events
> ------------------------------------------------------------------
>
> Key: SPARK-58030
> URL: https://issues.apache.org/jira/browse/SPARK-58030
> Project: Spark
> Issue Type: Bug
> Components: SQL, Tests
> Affects Versions: 5.0.0
> Reporter: Hyukjin Kwon
> Assignee: Hyukjin Kwon
> Priority: Major
> Labels: pull-request-available
> Fix For: 4.2.0, 3.5.9, 4.3.0, 4.1.3, 4.0.4
>
>
> The test 'Fallback Parquet V2 to V1' in FileDataSourceV2FallBackSuite
> registers a QueryExecutionListener and asserts that exactly one
> query-execution event landed on the listener bus (assert(commands.length ==
> 1)). An additional eager 'collect' callback on the analyzed
> UnresolvedDataSource can race onto the bus, making the count 2 and failing
> the test non-deterministically (observed on the JDK 21 macOS-26 Maven run,
> sql#core - other tests).
> Filter the recorded events to the write 'command' entry and assert on that,
> rather than requiring the listener bus to contain exactly one event.
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