HBASE-6283 [region_mover.rb] Add option to exclude list of hosts on unload instead of just assuming the source node
HBASE-6283 [region_mover.rb] Add option to exclude list of hosts on unload instead of just assuming the source node


git-svn-id: 1ea5de6e32eadb5f080cfd8bafe1c87167c06d54@1358449 13f79535-47bb-0310-9956-ffa450edef68

StumbleUponArchive/hbase,StumbleUponArchive/hbase,StumbleUponArchive/hbase,StumbleUponArchive/hbase,StumbleUponArchive/hbase,StumbleUponArchive/hbase,StumbleUponArchive/hbase