Github user StephanEwen commented on a diff in the pull request:
https://github.com/apache/flink/pull/3219#discussion_r98478136
--- Diff: flink-core/src/main/java/org/apache/flink/util/FileUtils.java ---
@@ -148,14 +158,49 @@ public static void deleteDirectory(File directory)
throws IOException {
return;
}
- // delete the directory. this fails if the directory is
not empty, meaning
- // if new files got concurrently created. we want to
fail then.
- try {
- Files.delete(directory.toPath());
- }
- catch (NoSuchFileException ignored) {
- // if someone else deleted this concurrently,
we don't mind
- // the result is the same for us, after all
+ java.nio.file.Path directoryPath = directory.toPath();
+ if (OperatingSystem.isWindows()) {
+ // delete the directory. this fails if the
directory is not empty, meaning
--- End diff --
How about moving this to a separate method for readability?
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