Github user liancheng commented on a diff in the pull request:
https://github.com/apache/spark/pull/4563#discussion_r24572271
--- Diff:
sql/core/src/main/scala/org/apache/spark/sql/parquet/newParquet.scala ---
@@ -304,13 +328,17 @@ case class ParquetRelation2
@transient private val metadataCache = new MetadataCache
metadataCache.refresh()
- private def partitionColumns =
metadataCache.partitionSpec.partitionColumns
+ def partitionSpec = metadataCache.partitionSpec
- private def partitions = metadataCache.partitionSpec.partitions
+ def partitionColumns = metadataCache.partitionSpec.partitionColumns
- private def isPartitioned = partitionColumns.nonEmpty
+ def partitions = metadataCache.partitionSpec.partitions
--- End diff --
These 3 were made public for testing purposes.
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