Thank you.I tried runing hbase hbck as root user but it says I do not have enough permission.I am  trying run this as user hbase but  It asks  for the habse password.Can you help?         14/05/15 16:26:47 WARN util.HBaseFsck: Got AccessControlException when preCheckPermission org.apache.hadoop.security.AccessControlException: Permission denied: action=WRITE path=hdfs://nameservice1/hbase/-ROOT- user=root at org.apache.hadoop.hbase.util.FSUtils.checkAccess(FSUtils.java:1333) at org.apache.hadoop.hbase.util.HBaseFsck.preCheckPermission(HBaseFsck.java:1433) at org.apache.hadoop.hbase.util.HBaseFsck.exec(HBaseFsck.java:3653) at org.apache.hadoop.hbase.util.HBaseFsck.run(HBaseFsck.java:3502) at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70) at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:84) at org.apache.hadoop.hbase.util.HBaseFsck.main(HBaseFsck.java:3493) ... View more