[SPARK-45100] reflect() fails with an internal error on NULL class and method - ASF JIRA

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Details

Type: Bug
Status: Resolved
Priority: Major
Resolution: Fixed
Affects Version/s: 3.3.2, 3.4.1, 3.5.0, 4.0.0
Fix Version/s: 3.4.2, 3.5.0, 4.0.0, 3.3.4
Component/s: SQL
Labels:
- pull-request-available

Description

The example below demonstrates the issue:

spark-sql (default)> select reflect('java.util.UUID', CAST(NULL AS STRING));
[INTERNAL_ERROR] The Spark SQL phase analysis failed with an internal error. You hit a bug in Spark or the Spark plugins you use. Please, report this bug to the corresponding communities or vendors, and provide the full stack trace.