Github user habren commented on a diff in the pull request: https://github.com/apache/spark/pull/22018#discussion_r208787523 --- Diff: sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/InMemoryFileIndex.scala --- @@ -297,7 +297,7 @@ object InMemoryFileIndex extends Logging { val missingFiles = mutable.ArrayBuffer.empty[String] val filteredLeafStatuses = allLeafStatuses.filterNot( status => shouldFilterOut(status.getPath.getName)) - val resolvedLeafStatuses = filteredLeafStatuses.flatMap { + val resolvedLeafStatuses = filteredLeafStatuses.par.flatMap { case f: LocatedFileStatus => --- End diff -- Thanks. The comment was updated
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