Github user shivaram commented on a diff in the pull request:
https://github.com/apache/spark/pull/14960#discussion_r77573002
--- Diff: core/src/main/scala/org/apache/spark/util/Utils.scala ---
@@ -1900,7 +1900,20 @@ private[spark] object Utils extends Logging {
*/
def resolveURI(path: String): URI = {
try {
- val uri = new URI(path)
+ val osSafePath = if (Path.isWindowsAbsolutePath(path, false)) {
+ // Make sure C:/ part becomes /C/.
+ val windowsUri = new URI(path)
+ val driveLetter = windowsUri.getScheme
+ s"/$driveLetter/${windowsUri.getSchemeSpecificPart()}"
+ } else if (Path.isWindowsAbsolutePath(path, true)) {
+ // Make sure /C:/ part becomes /C/.
+ val windowsUri = new URI(path.substring(1))
+ val driveLetter = windowsUri.getScheme
+ s"/$driveLetter/${windowsUri.getSchemeSpecificPart()}"
--- End diff --
The other option is to of course just use the Hadoop `Path` class and do
something like `new Path(path).toURI` -- I think they handle `C:/` correctly. I
don't know if this affects other functionality though (like SPARK-11227) and we
should check with @sarutak
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