[GitHub] asfgit closed pull request #23339: [MINOR][SQL]Locality does not need to be implemented

[GitBox <gi...@apache.org>]

asfgit closed pull request #23339: [MINOR][SQL]Locality does not need to be implemented
URL: https://github.com/apache/spark/pull/23339
 
 
   

This is a PR merged from a forked repository.
As GitHub hides the original diff on merge, it is displayed below for
the sake of provenance:

As this is a foreign pull request (from a fork), the diff is supplied
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diff --git a/sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/HadoopFileLinesReader.scala b/sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/HadoopFileLinesReader.scala
index 00a78f7343c59..57082b40e1132 100644
--- a/sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/HadoopFileLinesReader.scala
+++ b/sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/HadoopFileLinesReader.scala
@@ -51,7 +51,7 @@ class HadoopFileLinesReader(
       new Path(new URI(file.filePath)),
       file.start,
       file.length,
-      // TODO: Implement Locality
+      // The locality is decided by `getPreferredLocations` in `FileScanRDD`.
       Array.empty)
     val attemptId = new TaskAttemptID(new TaskID(new JobID(), TaskType.MAP, 0), 0)
     val hadoopAttemptContext = new TaskAttemptContextImpl(conf, attemptId)
diff --git a/sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/HadoopFileWholeTextReader.scala b/sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/HadoopFileWholeTextReader.scala
index c61a89e6e8c3f..f5724f7c5955d 100644
--- a/sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/HadoopFileWholeTextReader.scala
+++ b/sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/HadoopFileWholeTextReader.scala
@@ -40,7 +40,7 @@ class HadoopFileWholeTextReader(file: PartitionedFile, conf: Configuration)
       Array(new Path(new URI(file.filePath))),
       Array(file.start),
       Array(file.length),
-      // TODO: Implement Locality
+      // The locality is decided by `getPreferredLocations` in `FileScanRDD`.
       Array.empty[String])
     val attemptId = new TaskAttemptID(new TaskID(new JobID(), TaskType.MAP, 0), 0)
     val hadoopAttemptContext = new TaskAttemptContextImpl(conf, attemptId)


 

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