Github user mallman commented on a diff in the pull request:
https://github.com/apache/spark/pull/13818#discussion_r69159655
--- Diff:
sql/hive/src/main/scala/org/apache/spark/sql/hive/HiveMetastoreCatalog.scala ---
@@ -200,7 +201,6 @@ private[hive] class HiveMetastoreCatalog(sparkSession:
SparkSession) extends Log
cachedDataSourceTables.getIfPresent(tableIdentifier) match {
case null => None // Cache miss
case logical @ LogicalRelation(relation: HadoopFsRelation, _, _) =>
- val pathsInMetastore =
metastoreRelation.catalogTable.storage.locationUri.toSeq
--- End diff --
This is where the relation's paths are computed and the logic for empty
versus non-empty partitioned tables diverges:
https://github.com/VideoAmp/spark-public/blob/8a058c65c6c20e311bde5c0ade87c14c6b6b5f37/sql/hive/src/main/scala/org/apache/spark/sql/hive/HiveMetastoreCatalog.scala#L489-L493.
I believe this is the PR where this behavior was introduced: #13022.
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