Major Description
aleksshulman found that region_mover.rb is using HConnection.getZooKeeperWatcher(), which is deprecated in 94 and removed in 96.
14:02:34 2013-09-16 14:02:34,945 INFO [main] region_mover: Moving 7 region(s) from c5-rolling2-4.ent.cloudera.com,60020,1379364656888 during this cycle 14:02:34 [c5-rolling2-2.ent.cloudera.com] out: 2013-09-16 14:02:34,951 INFO [main] region_mover: Moving region 1588230740 (0 of 7) to server=c5-rolling2-2.ent.cloudera.com,60020,1379365188814 14:02:35 [c5-rolling2-2.ent.cloudera.com] out: NoMethodError: undefined method `getZooKeeperWatcher' for #<#<Class:0x1fe91485>:0x465098f9> 14:02:35 [c5-rolling2-2.ent.cloudera.com] out: getServerNameForRegion at /usr/lib/hbase/bin/region_mover.rb:91 14:02:35 [c5-rolling2-2.ent.cloudera.com] out: isSameServer at /usr/lib/hbase/bin/region_mover.rb:73 14:02:35 [c5-rolling2-2.ent.cloudera.com] out: move at /usr/lib/hbase/bin/region_mover.rb:157 14:02:35 [c5-rolling2-2.ent.cloudera.com] out: __for__ at /usr/lib/hbase/bin/region_mover.rb:327 14:02:35 [c5-rolling2-2.ent.cloudera.com] out: each at file:/usr/lib/hbase/lib/jruby-complete-1.6.8.jar!/builtin/java/java.util.rb:7 14:02:35 [c5-rolling2-2.ent.cloudera.com] out: unloadRegions at /usr/lib/hbase/bin/region_mover.rb:318 14:02:35 [c5-rolling2-2.ent.cloudera.com] out: (root) at /usr/lib/hbase/bin/region_mover.rb:456