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From GitBox <...@apache.org>
Subject [GitHub] [spark] brkyvz opened a new pull request #27822: [SPARK-31061][SQL][3.0] Provide ability to alter the provider of a table
Date Fri, 06 Mar 2020 01:45:49 GMT
brkyvz opened a new pull request #27822: [SPARK-31061][SQL][3.0] Provide ability to alter the
provider of a table
URL: https://github.com/apache/spark/pull/27822
 
 
   ### What changes were proposed in this pull request?
   
   This PR adds functionality to HiveExternalCatalog to be able to change the provider of
a table. 
   ### Why are the changes needed?
   
   This is useful for catalogs in Spark 3.0 to be able to use alterTable to change the provider
of a table as part of an atomic REPLACE TABLE function.
   
   ### Does this PR introduce any user-facing change?
   
   No
   
   ### How was this patch tested?
   
   Unit tests

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