still not able to delete    zk: localhost:2181(CONNECTED) 13] setAcl /hbase world:anyone:cdrwa               Authentication is not valid : /hbase [zk: localhost:2181(CONNECTED) 14] setAcl /hbase/shutdown world:anyone:cdrwa Authentication is not valid : /hbase/shutdown zk: localhost:2181(CONNECTED) 16] rmr /hbase/shutdown    Authentication is not valid : /hbase/shutdown [zk: localhost:2181(CONNECTED) 15] delete /hbase/shutdown Authentication is not valid : /hbase/shutdown ... View more