Github user aarondav commented on a diff in the pull request:
https://github.com/apache/spark/pull/1413#discussion_r14917387
--- Diff: core/src/main/scala/org/apache/spark/util/Utils.scala ---
@@ -809,7 +809,11 @@ private[spark] object Utils extends Logging {
*/
def getCallSite: CallSite = {
val trace = Thread.currentThread.getStackTrace()
- .filterNot(_.getMethodName.contains("getStackTrace"))
+ .filterNot((ste:StackTraceElement) =>
--- End diff --
nit, but we'd typically format this kind of multi-line transform like so:
```scala
.filterNot { ste: StackTraceElement =>
// When running under some profilers, the current stack trace might
contain some bogus
// frames. This is intended to ensure that we don't crash in these
situations by
// ignoring any frames that we can't examine.
(ste == null || ste.getMethodName == null ||
ste.getMethodName.contains("getStackTrace")))
}
```
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