[GitHub] spark pull request #18174: [SPARK-20950][CORE]add a new config to diskWriteB...

[heary-cao <gi...@git.apache.org>]

Github user heary-cao commented on a diff in the pull request:

    https://github.com/apache/spark/pull/18174#discussion_r125204174
  
    --- Diff: core/src/main/scala/org/apache/spark/internal/config/package.scala ---
    @@ -335,4 +335,20 @@ package object config {
             "spark.")
           .booleanConf
           .createWithDefault(false)
    +
    +  private[spark] val SHUFFLE_FILE_BUFFER_SIZE =
    +    ConfigBuilder("spark.shuffle.file.buffer")
    +      .intConf
    +      .createWithDefault(32 * 1024)
    +
    +  private[spark] val SHUFFLE_UNSAFE_FILE_OUTPUT_BUFFER_SIZE =
    +    ConfigBuilder("spark.shuffle.unsafe.file.output.buffer")
    --- End diff --
    
    OK,
    thank you for review it.


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