[SPARK-21884][SQL][BRANCH-2.2] Fix StackOverflowError on MetadataOnlyQuery #19094
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What changes were proposed in this pull request?
This PR aims to fix StackOverflowError in
branch-2.2
. This happens whenOptimizeMetadataOnlyQuery
returnsLocalRelation
with partition informations without materializations, e.g. for Data source tables (Parquet/ORC) or Hive table stored by Parquet with convertMetastore.master
branch has the same logic, but it doesn't throw StackOverflowError due to the other differences.How was this patch tested?
Pass the Jenkins with a new test case.