Github user markgrover closed the pull request at:
https://github.com/apache/spark/pull/17393
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Github user srowen commented on a diff in the pull request:
https://github.com/apache/spark/pull/17393#discussion_r107610921
--- Diff: core/src/main/scala/org/apache/spark/SecurityManager.scala ---
@@ -187,6 +187,7 @@ private[spark] class SecurityManager(
val ioEncryptionKe
GitHub user markgrover opened a pull request:
https://github.com/apache/spark/pull/17393
[SPARK-20066] [CORE] Add explicit SecurityManager(SparkConf) constructor
for backwards compatibility with Java.
## What changes were proposed in this pull request?
This adds an expli
