org.apache.hadoop.hbase.InvalidFamilyOperationException: Column family 'fam2' does not exist at
org.apache.hadoop.hbase.master.handler.TableEventHandler.hasColumnFamily(TableEventHandler.java:182) at
org.apache.hadoop.hbase.master.handler.TableDeleteFamilyHandler.<init>(TableDeleteFamilyHandler.java:43) at
org.apache.hadoop.hbase.master.HMaster.deleteColumn(HMaster.java:1303) at
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at
java.lang.reflect.Method.invoke(Method.java:597) at
org.apache.hadoop.hbase.ipc.SecureRpcEngine$Server.call(SecureRpcEngine.java:372) at
org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:1426)