[HBCK2] shows the whole help/usage message after the error message

$ HBASE_CLASSPATH_PREFIX=~/dev/hbase-operator-tools/hbase-hbck2/target/hbase-hbck2-1.0.0-SNAPSHOT.jar ./bin/hbase org.apache.hbase.HBCK2 scheduleRecoveries
ERROR: scheduleRecoveries takes one or more serverNames
usage: HBCK2 [OPTIONS] COMMAND <ARGS>
Options:
 -d,--debug                                       run with debug output
 -h,--help                                        output this help message
 -p,--hbase.zookeeper.property.clientPort <arg>   port of hbase ensemble
 -q,--hbase.zookeeper.quorum <arg>                hbase ensemble
 -s,--skip                                        skip hbase version check
                                                  (PleaseHoldException)
 -v,--version                                     this hbck2 version
 -z,--zookeeper.znode.parent <arg>                parent znode of hbase
                                                  ensemble
Command:
 assigns [OPTIONS] <ENCODED_REGIONNAME>...
   Options:
    -o,--override  override ownership by another procedure
   A 'raw' assign that can be used even during Master initialization (if
   the -skip flag is specified). Skirts Coprocessors. Pass one or more
   encoded region names. 1588230740 is the hard-coded name for the
   hbase:meta region and de00010733901a05f5a2a3a382e27dd4 is an example of
   what a user-space encoded region name looks like. For example:
     $ HBCK2 assign 1588230740 de00010733901a05f5a2a3a382e27dd4
   Returns the pid(s) of the created AssignProcedure(s) or -1 if none.

 bypass [OPTIONS] <PID>...
   Options:
    -o,--override   override if procedure is running/stuck
    -r,--recursive  bypass parent and its children. SLOW! EXPENSIVE!
    -w,--lockWait   milliseconds to wait before giving up; default=1
   Pass one (or more) procedure 'pid's to skip to procedure finish. Parent
   of bypassed procedure will also be skipped to the finish. Entities will
   be left in an inconsistent state and will require manual fixup. May
   need Master restart to clear locks still held. Bypass fails if
   procedure has children. Add 'recursive' if all you have is a parent pid
   to finish parent and children. This is SLOW, and dangerous so use
   selectively. Does not always work.

 filesystem [OPTIONS] [<TABLENAME>...]
   Options:
    -f, --fix    sideline corrupt hfiles, bad links, and references.
   Report on corrupt hfiles, references, broken links, and integrity.
   Pass '--fix' to sideline corrupt files and links. '--fix' does NOT
   fix integrity issues; i.e. 'holes' or 'orphan' regions. Pass one or
   more tablenames to narrow checkup. Default checks all tables and
   restores 'hbase.version' if missing. Interacts with the filesystem
only!
   Modified regions need to be reopened to pick-up changes.

 replication [OPTIONS] [<TABLENAME>...]
   Options:
    -f, --fix    fix any replication issues found.
   Looks for undeleted replication queues and deletes them if passed the
   '--fix' option. Pass a table name to check for replication barrier and
   purge if '--fix'.

 setRegionState <ENCODED_REGIONNAME> <STATE>
   Possible region states:
    OFFLINE, OPENING, OPEN, CLOSING, CLOSED, SPLITTING, SPLIT,
    FAILED_OPEN, FAILED_CLOSE, MERGING, MERGED, SPLITTING_NEW,
    MERGING_NEW, ABNORMALLY_CLOSED
   WARNING: This is a very risky option intended for use as last resort.
   Example scenarios include unassigns/assigns that can't move forward
   because region is in an inconsistent state in 'hbase:meta'. For
   example, the 'unassigns' command can only proceed if passed a region
   in one of the following states: SPLITTING|SPLIT|MERGING|OPEN|CLOSING
   Before manually setting a region state with this command, please
   certify that this region is not being handled by a running procedure,
   such as 'assign' or 'split'. You can get a view of running procedures
   in the hbase shell using the 'list_procedures' command. An example
   setting region 'de00010733901a05f5a2a3a382e27dd4' to CLOSING:
     $ HBCK2 setRegionState de00010733901a05f5a2a3a382e27dd4 CLOSING
   Returns "0" if region state changed and "1" otherwise.

 setTableState <TABLENAME> <STATE>
   Possible table states: ENABLED, DISABLED, DISABLING, ENABLING
   To read current table state, in the hbase shell run:
     hbase> get 'hbase:meta', '<TABLENAME>', 'table:state'
   A value of \x08\x00 == ENABLED, \x08\x01 == DISABLED, etc.
   Can also run a 'describe "<TABLENAME>"' at the shell prompt.
   An example making table name 'user' ENABLED:
     $ HBCK2 setTableState users ENABLED
   Returns whatever the previous table state was.

 scheduleRecoveries <SERVERNAME>...
   Schedule ServerCrashProcedure(SCP) for list of RegionServers. Format
   server name as '<HOSTNAME>,<PORT>,<STARTCODE>' (See HBase UI/logs).
   Example using RegionServer 'a.example.org,29100,1540348649479':
     $ HBCK2 scheduleRecoveries a.example.org,29100,1540348649479
   Returns the pid(s) of the created ServerCrashProcedure(s) or -1 if
   no procedure created (see master logs for why not).
   Command support added in hbase versions 2.0.3, 2.1.2, 2.2.0 or newer.

 unassigns <ENCODED_REGIONNAME>...
   Options:
    -o,--override  override ownership by another procedure
   A 'raw' unassign that can be used even during Master initialization
   (if the -skip flag is specified). Skirts Coprocessors. Pass one or
   more encoded region names. 1588230740 is the hard-coded name for the
   hbase:meta region and de00010733901a05f5a2a3a382e27dd4 is an example
   of what a userspace encoded region name looks like. For example:
     $ HBCK2 unassign 1588230740 de00010733901a05f5a2a3a382e27dd4
   Returns the pid(s) of the created UnassignProcedure(s) or -1 if none.

   SEE ALSO, org.apache.hbase.hbck1.OfflineMetaRepair, the offline
   hbase:meta tool. See the HBCK2 README for how to use.

$ HBASE_CLASSPATH_PREFIX=~/dev/hbase-operator-tools/hbase-hbck2/target/hbase-hbck2-1.0.0-SNAPSHOT.jar ./bin/hbase org.apache.hbase.HBCK2 scheduleRecoveries
ERROR: scheduleRecoveries takes one or more serverNames
FOR USAGE, use the -h or --help option