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Posted to reviews@spark.apache.org by habren <gi...@git.apache.org> on 2018/08/09 01:58:36 UTC

[GitHub] spark pull request #22018: [SPARK-25038][SQL] Get block location in parallel

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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