Gengliang Wang created SPARK-38325:
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Summary: ANSI mode: avoid potential runtime error in
HashJoin.extractKeyExprAt()
Key: SPARK-38325
URL: https://issues.apache.org/jira/browse/SPARK-38325
Project: Spark
Issue Type: Sub-task
Components: SQL
Affects Versions: 3.3.0, 3.2.2
Reporter: Gengliang Wang
Assignee: Gengliang Wang
SubqueryBroadcastExec retrieves the partition key from the broadcast results
based on the type of HashedRelation returned. If the key is packed inside a
Long, we extract it through bitwise operations and cast it as Byte/Short/Int if
necessary.
The casting here can cause a potential runtime error. We should fix it.
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