Github user steveloughran commented on a diff in the pull request:
https://github.com/apache/spark/pull/14371#discussion_r72451806
--- Diff:
core/src/main/scala/org/apache/spark/scheduler/EventLoggingListener.scala ---
@@ -301,14 +303,23 @@ private[spark] object EventLoggingListener extends
Logging {
* @return input stream that holds one JSON record per line.
*/
def openEventLog(log: Path, fs: FileSystem): InputStream = {
- // It's not clear whether FileSystem.open() throws
FileNotFoundException or just plain
- // IOException when a file does not exist, so try our best to throw a
proper exception.
- if (!fs.exists(log)) {
- throw new FileNotFoundException(s"File $log does not exist.")
+ val in = {
+ try {
+ new BufferedInputStream(fs.open(log))
+ } catch {
+ // It's not clear whether FileSystem.open() throws
FileNotFoundException or just plain
+ // IOException when a file does not exist, so try our best to
throw a proper exception.
+ case f: FileNotFoundException =>
+ throw f
+ case e: IOException =>
+ if (!fs.exists(log)) {
--- End diff --
cut the whole clause out
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at [email protected] or file a JIRA ticket
with INFRA.
---
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
