anchor.diff:  Usage: HashTable [options] <tablename> <outputpath>
   
   Options:
  - batchsize     the target amount of bytes to hash in each batch
  -               rows are added to the batch until this size is reached
  -               (defaults to 8000 bytes)
  - numhashfiles  the number of hash files to create
  -               if set to fewer than number of regions then
  -               the job will create this number of reducers
  -               (defaults to 1/100 of regions -- at least 1)
  - startrow      the start row
  - stoprow       the stop row
  - starttime     beginning of the time range (unixtime in millis)
  -               without endtime means from starttime to forever
  - endtime       end of the time range.  Ignored if no starttime specified.
  - scanbatch     scanner batch size to support intra row scans
  - versions      number of cell versions to include
  - families      comma-separated list of families to include
  + batchsize         the target amount of bytes to hash in each batch
  +                   rows are added to the batch until this size is reached
  +                   (defaults to 8000 bytes)
  + numhashfiles      the number of hash files to create
  +                   if set to fewer than number of regions then
  +                   the job will create this number of reducers
  +                   (defaults to 1/100 of regions -- at least 1)
  + startrow          the start row
  + stoprow           the stop row
  + starttime         beginning of the time range (unixtime in millis)
  +                   without endtime means from starttime to forever
  + endtime           end of the time range.  Ignored if no starttime specified.
  + scanbatch         scanner batch size to support intra row scans
  + versions          number of cell versions to include
  + families          comma-separated list of families to include
  + ignoreTimestamps  if true, ignores cell timestamps
   
   Args:
    tablename     Name of the table to hash
  
positive.code:  $ bin/hbase org.apache.hadoop.hbase.mapreduce.SyncTable --dryrun=true --sourcezkcluster=zk1.example.com,zk2.example.com,zk3.example.com:2181:/hbase hdfs://nn:9000/hashes/tableA tableA tableA
  ----
  
  The *dryrun* option is useful when a read only, diff report is wanted, as it will produce only COUNTERS indicating the differences, but will not perform
  any actual changes. It can be used as an alternative to VerifyReplication tool.
  
  
negative.code: all released versions.
  For major 1.x versions, minimum minor release including it is *1.4.10*.
  For major 2.x versions, minimum minor release including it is *2.1.5*.
  ====
  
  .Additional info on ignoreTimestamps
  [NOTE]
  ====
  "ignoreTimestamps" was only added by
  link:https://issues.apache.org/jira/browse/HBASE-24302[HBASE-24302], so it may not be available on
  all released versions.
  For major 1.x versions, minimum minor release including it is *1.4.14*.
  For major 2.x versions, minimum minor release including it is *2.2.5*.
  ====
  
  .Set doDeletes to false on Two-Way Replication scenarios
  