Attempts to recursively delete all files/directories present in temp files list.
Attempts to recursively delete all files/directories present in temp files list. Also cleans the temp files list once deletion is complete.
Save block manager directories to metadata file .tempfiles.list
which will be used to cleanup
these directories if left orphan due to abrupt JVM failure.
Contains utility methods for cleaning of spark local directories left orphan due to scenario like abrupt failure of JVM.