Insecure Cluster: SASL Configuration Error in ZooKeeper Server

insecure cluster

java.lang.RuntimeException: java.io.IOException: Could not configure server because SASL configuration did not allow the ZooKeeper server to authenticate itself properly: javax.security.auth.login.LoginException: MapR user ticket not available! error = com.mapr.security.MutableInt@7f22f8c3
at com.google.common.base.Throwables.propagate(Throwables.java:240)
at com.dremio.dac.daemon.ZkServer.init(ZkServer.java:111)
at com.dremio.dac.daemon.ZkServer.start(ZkServer.java:74)
at com.dremio.service.SingletonRegistry$AbstractServiceReference.start(SingletonRegistry.java:137)
at com.dremio.service.ServiceRegistry.start(ServiceRegistry.java:74)
at com.dremio.service.SingletonRegistry.start(SingletonRegistry.java:33)
at com.dremio.dac.daemon.DACDaemon.startPreServices(DACDaemon.java:178)
at com.dremio.dac.daemon.DACDaemon.init(DACDaemon.java:188)
at com.dremio.dac.daemon.DremioDaemon.main(DremioDaemon.java:102)
Caused by: java.io.IOException: Could not configure server because SASL configuration did not allow the ZooKeeper server to authenticate itself properly: javax.security.auth.login.LoginException: MapR user ticket not available! error = com.mapr.security.MutableInt@7f22f8c3
at org.apache.zookeeper.server.ServerCnxnFactory.configureSaslLogin(ServerCnxnFactory.java:205)
at org.apache.zookeeper.server.NIOServerCnxnFactory.configure(NIOServerCnxnFactory.java:87)
at org.apache.zookeeper.server.ZooKeeperServerMain.runFromConfig(ZooKeeperServerMain.java:110)
at com.dremio.dac.daemon.ZkServer$ZkEmbeddedServer.run(ZkServer.java:142)
at java.base/java.lang.Thread.run(Thread.java:834)

@elmaataouin

Answered in the below post