hbase hbck fails with NoAuth and Client can not authenticate errors

[#1]

Problem:

hbase hbck fails with the following messages

zookeeper.ClientCnxn: SASL configuration failed: javax.security.auth.login.LoginException: Zookeeper client cannot authenticate using the 'Client' section of the supplied JAAS configuration: '/usr/hdp/current/hbase-client/conf/hbase_regionserver_jaas.conf' because of a RuntimeException: java.lang.SecurityException: java.io.IOException: /usr/hdp/current/hbase-client/conf/hbase_regionserver_jaas.conf (No such file or directory) 

017-06-11 10:11:36,293 ERROR [main] master.TableLockManager: Unexpected ZooKeeper error when listing children
org.apache.zookeeper.KeeperException$NoAuthException: KeeperErrorCode = NoAuth for /hbase-secure/table-lock
	at org.apache.zookeeper.KeeperException.create(KeeperException.java:113)
	at org.apache.zookeeper.KeeperException.create(KeeperException.java:51)

Solution:

Identify the location of the jaas file and set it in the HBASE_SERVER_JAAS_OPTS parameter, make sure it exists, then set the HBASE_SERVER_JAAS_OPTS parameter.

grep -i jaas /etc/hbase/conf/hbase-env.sh 

export HBASE_MASTER_OPTS="$HBASE_MASTER_OPTS -Xmx512m -Djava.security.auth.login.config=/usr/hdp/current/hbase-client/conf/hbase_master_jaas.conf $JDK_DEPENDED_OPTS"

# ls -altr /usr/hdp/current/hbase-client/conf/hbase_master_jaas.conf
-rw-r--r-- 1 hbase root 209 May  8 01:53 /usr/hdp/current/hbase-client/conf/hbase_master_jaas.conf

export HBASE_SERVER_JAAS_OPTS=-Djava.security.auth.login.config=/usr/hdp/current/hbase-client/conf/hbase_master_jaas.conf 

Now re-run the hbase hbck.