zhengruifeng opened a new pull request, #36986: URL: https://github.com/apache/spark/pull/36986
### What changes were proposed in this pull request? corresponding changes in pyspark to [CacheTable, isCached, UncacheTable, setCurrentCatalog, currentCatalog, listCatalogs](https://issues.apache.org/jira/browse/SPARK-39506) 1, add method `currentCatalog`, `setCurrentCatalog`, `listCatalogs`; 2, update the document of `CacheTable`, `isCached`, `UncacheTable`, and add a UT ### Why are the changes needed? to support 3-layer-namespace ### Does this PR introduce _any_ user-facing change? yes, new api added ### How was this patch tested? added ut -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
