Github user vanzin commented on a diff in the pull request:
https://github.com/apache/spark/pull/5307#discussion_r27930690
--- Diff:
core/src/main/scala/org/apache/spark/storage/BlockObjectWriter.scala ---
@@ -123,12 +130,34 @@ private[spark] class DiskBlockObjectWriter(
*/
private var numRecordsWritten = 0
+ private var sparkConf:SparkConf = null
+
override def open(): BlockObjectWriter = {
if (hasBeenClosed) {
throw new IllegalStateException("Writer already closed. Cannot be
reopened.")
}
fos = new FileOutputStream(file, true)
- ts = new TimeTrackingOutputStream(fos)
+ var isEncryptedShuffle: Boolean = if (sparkConf != null) {
+ sparkConf.getBoolean("spark.encrypted.shuffle", false)
+ }
+ else {
+ false
+ }
+ if (isEncryptedShuffle) {
--- End diff --
In fact you could even inline the `conf.getBoolean` call here.
(BTW you have this code repeated later in the file, same comments apply
there.)
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