Github user kellyzly commented on a diff in the pull request:
https://github.com/apache/spark/pull/4491#discussion_r26463740
--- Diff:
core/src/main/scala/org/apache/spark/storage/BlockObjectWriter.scala ---
@@ -123,12 +133,30 @@ 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)
+ val isEncryptedShuffle =
sparkConf.getBoolean("spark.encrypted.shuffle", false)
--- End diff --
@CodingCat , thanks for your comment. I have modified
https://github.com/kellyzly/spark/blob/master/core/src/main/scala/org/apache/spark/storage/BlockObjectWriter.scala#L143
as following:
```
val isEncryptedShuffle: Boolean = if (sparkConf != null)
sparkConf.getBoolean("spark.encrypted" +
".shuffle",
false)
else
false
```
Later will submit the code, do you think it can solve the problem you
pointed out?
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