Allison Wang created SPARK-46616:
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Summary: Disallow re-registration of statically registered data
sources
Key: SPARK-46616
URL: https://issues.apache.org/jira/browse/SPARK-46616
Project: Spark
Issue Type: Sub-task
Components: PySpark
Affects Versions: 4.0.0
Reporter: Allison Wang
This is a follow-up for SPARK-46522. Currently, Spark allows the
re-registration of both statically and dynamically registered Python data
sources. However, for (statically) registered Java/Scala data sources, Spark
currently throws exceptions if users try to register the data soruce with the
same name.
We should make this behavior consistent: either allow re-registration of all
statically loaded data sources, or disallow them.
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