public static void main(String[] args) throws Exception {
    Configuration conf = HBaseConfiguration.create();
    ToolRunner.run(conf, new ExpiredMobFileCleaner(), args);
  }
Cleans the MOB files when they're expired and their min versions are 0. If the latest timestamp
of Cells in a MOB file is older than the TTL in the column family, it's regarded as expired.
This cleaner deletes them. At a time T0, the cells in a mob file M0 are expired. If a user
starts a scan before T0, those mob cells are visible, this scan still runs after T0. At that
time T1, this mob file M0 is expired, meanwhile a cleaner starts, the M0 is archived and can be
read in the archive directory.
@param tableName The current table name.
@param family    The current family.
hbase-server/src/main/java/org/apache/hadoop/hbase/mob/ExpiredMobFileCleaner.java