JIRA Issue: https://issues.apache.org/jira/browse/SPARK-19026

SPARK_LOCAL_DIRS (Standalone) can  be a comma-separated list of multiple directories on different disks, e.g. SPARK_LOCAL_DIRS=/dir1,/dir2,/dir3, if there is a IOExecption when create sub directory on dir3 , the sub directory which have been created successfully on dir1 and dir2 cannot be deleted anymore when the application finishes.
So we should catch the IOExecption at Utils.createDirectory  , otherwise the variable "appDirectories(appId)" which the function maybeCleanupApplication calls will not be set then dir1 and dir2 will not be cleaned up .

Author: zuotingbing <zuo.tingbing9@zte.com.cn>

Closes #16439 from zuotingbing/master.