Yesheng Ma created SPARK-36448:
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Summary: Exceptions in NoSuchItemException.scala have to be case
classes to preserve specific exceptions
Key: SPARK-36448
URL: https://issues.apache.org/jira/browse/SPARK-36448
Project: Spark
Issue Type: Bug
Components: SQL
Affects Versions: 3.1.2
Reporter: Yesheng Ma
Exceptions in NoSuchItemException.scala are not case classes. This is causing
issues because in Analyzer's
[executeAndCheck|https://github.com/apache/spark/blob/888f8f03c89ea7ee8997171eadf64c87e17c4efe/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/analysis/Analyzer.scala#L196-L199]
method always calls the `copy` method on the exception. However, since these
exceptions are not case classes, the `copy` method was always delegated to
`AnalysisException::copy`, which is not the specialized version
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