Github user vanzin commented on a diff in the pull request:
https://github.com/apache/spark/pull/2497#discussion_r18419133
--- Diff: core/src/main/scala/org/apache/spark/ui/JettyUtils.scala ---
@@ -148,14 +146,19 @@ private[spark] object JettyUtils extends Logging {
holder.setClassName(filter)
// Get any parameters for each filter
val paramName = "spark." + filter + ".params"
- val params = conf.get(paramName,
"").split(',').map(_.trim()).toSet
- params.foreach {
+ val params = conf.get(paramName,
"").split(',').map(_.trim()).foreach {
--- End diff --
I tried that before, but scalac throws a fit:
[error]
/work/apache/spark/core/src/main/scala/org/apache/spark/ui/JettyUtils.scala:149:
missing parameter type for expanded function
[error] The argument types of an anonymous function must be fully
known. (SLS 8.5)
[error] Expected type was: ? => ?
[error] val params = conf.get(paramName,
"").split(',').map(_.trim()).toSet.foreach {
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