[SPARK-13622][YARN] Issue creating level db for YARN shuffle service

## What changes were proposed in this pull request?
This patch will ensure that we trim all path set in yarn.nodemanager.local-dirs and that the the scheme is well removed so the level db can be created.

## How was this patch tested?
manual tests.

Author: nfraison <nfraison@yahoo.fr>

Closes #11475 from ashangit/level_db_creation_issue.