Github user srowen commented on a diff in the pull request:
https://github.com/apache/spark/pull/14371#discussion_r72315783
--- Diff:
core/src/main/scala/org/apache/spark/scheduler/EventLoggingListener.scala ---
@@ -90,8 +90,13 @@ private[spark] class EventLoggingListener(
* Creates the log file in the configured log directory.
*/
def start() {
- if (!fileSystem.getFileStatus(new Path(logBaseDir)).isDirectory) {
- throw new IllegalArgumentException(s"Log directory $logBaseDir does
not exist.")
+ try {
+ if (!fileSystem.getFileStatus(new Path(logBaseDir)).isDirectory) {
+ throw new IllegalArgumentException(s"Log directory $logBaseDir is
not a directory.")
+ }
+ } catch {
+ case f: FileNotFoundException =>
--- End diff --
In several cases above it might be fine to change to let the FNFE fly
rather than change it to an IAE with another message. Not out of the question.
This looks good though.
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