Github user tdas commented on a diff in the pull request:
https://github.com/apache/spark/pull/1723#discussion_r16337761
--- Diff: core/src/main/scala/org/apache/spark/util/Utils.scala ---
@@ -813,7 +816,10 @@ private[spark] object Utils extends Logging {
* A regular expression to match classes of the "core" Spark API that we
want to skip when
* finding the call site of a method.
*/
- private val SPARK_CLASS_REGEX =
"""^org\.apache\.spark(\.api\.java)?(\.util)?(\.rdd)?\.[A-Z]""".r
+ private val SPARK_CLASS_REGEX =
"""^org\.apache\.spark(\.api\.java)?(\.util)?(\.rdd)?(\.streaming)?(\.streaming\.dstream)?(\.streaming\.scheduler)?(\.streaming\.twitter)?(\.streaming\.kafka)?(\.streaming\.flume)?(\.streaming\.mqtt)?(\.streaming\.zeromq)?\.[A-Z]""".r
+ private val SCALA_CLASS_REGEX =
"""^scala(\.util)?(\.collection)?(\.collection\.mutable)?(\.collection\.immutable)?(\.concurrent\.forkjoin)?\.[A-Z]""".r
--- End diff --
Actually, second thought. I am wondering that should all the spark classes
be ignored directly? That is all classes `org.apache.spark.*`? Why include
subpackages in the regular expressions? Are there some internal Spark classes
that we want to show up in the callsite shortform?
@andrewor14 What do you think?
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