Github user zsxwing commented on a diff in the pull request:
https://github.com/apache/spark/pull/8710#discussion_r39242886
--- Diff: core/src/main/scala/org/apache/spark/SparkContext.scala ---
@@ -348,10 +348,27 @@ class SparkContext(config: SparkConf) extends Logging
with ExecutorAllocationCli
// Thread Local variable that can be used by users to pass information
down the stack
private val localProperties = new InheritableThreadLocal[Properties] {
- override protected def childValue(parent: Properties): Properties =
new Properties(parent)
--- End diff --
@jerryshao Thanks :)
@andrewor14 how about just copying the parent properties rather than adding
`nonInheritedLocalProperties`? It looks simpler.
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