Fanyue Xia created SPARK-47788:
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Summary: Ensure the same hash partitioning scheme/hash function is
used across batches
Key: SPARK-47788
URL: https://issues.apache.org/jira/browse/SPARK-47788
Project: Spark
Issue Type: Test
Components: Structured Streaming
Affects Versions: 3.5.1
Reporter: Fanyue Xia
To really make sure that any changes to hash function / partitioner in Spark
doesn’t cause logical correctness issues in existing running streaming queries,
we should add a new unit test, to ensure hash function stability is maintained.
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