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## What changes were proposed in this pull request? This fixes a problem where it is possible to create a v2 table using the default catalog that cannot be loaded with the session catalog. A session catalog should be used when the v1 catalog is responsible for tables with no catalog in the table identifier. * Adds a v2 catalog implementation that delegates to the analyzer's SessionCatalog * Uses the v2 session catalog for CTAS and CreateTable when the provider is a v2 provider and no v2 catalog is in the table identifier * Updates catalog lookup to always provide the default if it is set for consistent behavior ## How was this patch tested? * Adds a new test suite for the v2 session catalog that validates the TableCatalog API * Adds test cases in PlanResolutionSuite to validate the v2 session catalog is used * Adds test suite for LookupCatalog with a default catalog Closes #24768 from rdblue/SPARK-27919-add-v2-session-catalog. Authored-by: Ryan Blue <blue@apache.org> Signed-off-by: Wenchen Fan <wenchen@databricks.com> |
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| compatibility/src/test/scala/org/apache/spark/sql/hive/execution | ||
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| pom.xml | ||