Github user HyukjinKwon commented on a diff in the pull request:
https://github.com/apache/spark/pull/14960#discussion_r77525653
--- 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 --
Hm.. yeap, Firstly, I didn't add this logic and run the test with this diff
(https://github.com/HyukjinKwon/spark/compare/master...HyukjinKwon:a136206dad6011d6ad112f33417790ad3c6a9912)
produced the output here
https://gist.github.com/HyukjinKwon/f3f9a36dde88028ca09fd417b6ce5c68
So, I corrected this (without knowing we are testing that case). with the
diff here
(https://github.com/HyukjinKwon/spark/compare/master...HyukjinKwon:b648e4f2d5aae072748a97550cfcf832c57d9315)
produced the output here,
https://gist.github.com/HyukjinKwon/0c42b2c208e06c59525d91087252d9b0
This seems it reduces roughly 10ish test failures. So I thought this is a
legitimate change.
I will double-check.
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