Maxim Gekk created SPARK-33074:
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Summary: Classify dialect exceptions in JDBC v2 Table Catalog
Key: SPARK-33074
URL: https://issues.apache.org/jira/browse/SPARK-33074
Project: Spark
Issue Type: Improvement
Components: SQL
Affects Versions: 3.1.0
Reporter: Maxim Gekk
The current implementation of v2.jdbc.JDBCTableCatalog don't care of
exceptions defined by org.apache.spark.sql.connector.catalog.TableCatalog at
all like
* NoSuchNamespaceException
* NoSuchTableException
* TableAlreadyExistsException
it either throw dialect exception or generic exception AnalysisException.
Since we split forming of dialect specific statements and their execution, we
should extend dialect APIs and ask them how to convert their exceptions to
TableCatalog exceptions.
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