Goals:
- Propose semantics for identifiers and a listing API to support multiple catalogs
- Support any namespace scheme used by an external catalog
- Avoid traversing namespaces via multiple listing calls from Spark
- Outline migration from the current behavior to Spark with multiple catalogs
- is related to
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SPARK-27067 SPIP: Catalog API for table metadata
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- Resolved
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- relates to
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SPARK-23521 SPIP: Standardize SQL logical plans with DataSourceV2
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- Resolved
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- links to