Github user pwendell commented on a diff in the pull request:
https://github.com/apache/spark/pull/325#discussion_r11465928
--- Diff: core/src/main/scala/org/apache/spark/Logging.scala ---
@@ -135,4 +136,6 @@ trait Logging {
private object Logging {
@volatile private var initialized = false
val initLock = new Object()
+ SLF4JBridgeHandler.removeHandlersForRootLogger()
--- End diff --
Okay it looks like this class is inside of `jul-to-slf4j-1.7.5.jar`. This
is not ideal because sometimes people change around these logging bridges. If,
e.g. they want to route JUL to other logging systems.
Is there any way to do this without referencing this class?
Alternatively, could we use reflection here so that if it's not present at
runtime we don't fail?
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