Github user aarondav commented on a diff in the pull request:
https://github.com/apache/spark/pull/3073#discussion_r19787979
--- Diff: core/src/main/scala/org/apache/spark/util/Utils.scala ---
@@ -1598,10 +1598,19 @@ private[spark] object Utils extends Logging {
/** Return a nice string representation of the exception, including the
stack trace. */
def exceptionString(e: Throwable): String = {
- if (e == null) "" else exceptionString(getFormattedClassName(e),
e.getMessage, e.getStackTrace)
+ if (e == null) ""
--- End diff --
nit: this is not a style we typically support -- if it's multiline, we
typically switch to full braces:
```scala
if (e == null) {
""
} else {
...
}
```
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