Maxim Gekk created SPARK-33430:
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Summary: Support namespaces in JDBC v2 Table Catalog
Key: SPARK-33430
URL: https://issues.apache.org/jira/browse/SPARK-33430
Project: Spark
Issue Type: Sub-task
Components: SQL
Affects Versions: 3.1.0
Reporter: Maxim Gekk
When I extend JDBCTableCatalogSuite by
org.apache.spark.sql.execution.command.v2.ShowTablesSuite, for instance:
{code:scala}
import org.apache.spark.sql.execution.command.v2.ShowTablesSuite
class JDBCTableCatalogSuite extends ShowTablesSuite {
override def version: String = "JDBC V2"
override def catalog: String = "h2"
...
{code}
some tests from JDBCTableCatalogSuite fail with:
{code}
[info] - SHOW TABLES JDBC V2: show an existing table *** FAILED *** (2 seconds,
502 milliseconds)
[info] org.apache.spark.sql.AnalysisException: Cannot use catalog h2: does
not support namespaces;
[info] at
org.apache.spark.sql.connector.catalog.CatalogV2Implicits$CatalogHelper.asNamespaceCatalog(CatalogV2Implicits.scala:83)
[info] at
org.apache.spark.sql.catalyst.analysis.ResolveCatalogs$$anonfun$apply$1.applyOrElse(ResolveCatalogs.scala:208)
[info] at
org.apache.spark.sql.catalyst.analysis.ResolveCatalogs$$anonfun$apply$1.applyOrElse(ResolveCatalogs.scala:34)
{code}
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