HDFS-13386 is not handling the case when /parent in not present in mount table but /parent/subdir is in mount table.
In this case getMountPointDates is not able to fetch the latest time for /parent as /parent is not present in mount table.
For this scenario we will display latest modified subdir date/time as /parent modified time.
- is related to
HDFS-13386 RBF: Wrong date information in list file(-ls) result