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via Stack Overflow by George
, 1 year ago
org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCode = ConnectionLoss	at com.netflix.curator.ConnectionState.getZooKeeper(ConnectionState.java:94)	at com.netflix.curator.CuratorZookeeperClient.getZooKeeper(CuratorZookeeperClient.java:106)	at com.netflix.curator.framework.imps.CuratorFrameworkImpl.getZooKeeper(CuratorFrameworkImpl.java:393)	at com.netflix.curator.framework.imps.GetChildrenBuilderImpl$3.call(GetChildrenBuilderImpl.java:184)	at com.netflix.curator.framework.imps.GetChildrenBuilderImpl$3.call(GetChildrenBuilderImpl.java:173)	at com.netflix.curator.RetryLoop.callWithRetry(RetryLoop.java:85)	at com.netflix.curator.framework.imps.GetChildrenBuilderImpl.pathInForeground(GetChildrenBuilderImpl.java:169)	at com.netflix.curator.framework.imps.GetChildrenBuilderImpl.forPath(GetChildrenBuilderImpl.java:161)	at com.netflix.curator.framework.imps.GetChildrenBuilderImpl.forPath(GetChildrenBuilderImpl.java:36)	at com.netflix.curator.x.discovery.details.ServiceDiscoveryImpl.getChildrenWatched(ServiceDiscoveryImpl.java:306)	at com.netflix.curator.x.discovery.details.ServiceDiscoveryImpl.queryForInstances(ServiceDiscoveryImpl.java:276)	at com.netflix.curator.x.discovery.details.ServiceCache.refresh(ServiceCache.java:193)	at com.netflix.curator.x.discovery.details.ServiceCache.start(ServiceCache.java:116)	at org.apache.drill.exec.coord.ZKClusterCoordinator.start(ZKClusterCoordinator.java:89)	at org.apache.drill.exec.client.DrillClient.connect(DrillClient.java:116)	at org.apache.drill.jdbc.DrillConnectionImpl.(DrillConnectionImpl.java:85)	at org.apache.drill.jdbc.DrillJdbc41Factory$DrillJdbc41Connection.(DrillJdbc41Factory.java:87)	at org.apache.drill.jdbc.DrillJdbc41Factory.newDrillConnection(DrillJdbc41Factory.java:56)	at org.apache.drill.jdbc.DrillJdbc41Factory.newDrillConnection(DrillJdbc41Factory.java:43)	at org.apache.drill.jdbc.DrillFactory.newConnection(DrillFactory.java:51)	at net.hydromatic.avatica.UnregisteredDriver.connect(UnregisteredDriver.java:121)	at sqlline.SqlLine$DatabaseConnection.connect(SqlLine.java:4732)	at sqlline.SqlLine$DatabaseConnection.getConnection(SqlLine.java:4786)	at sqlline.SqlLine$Commands.connect(SqlLine.java:4026)	at sqlline.SqlLine$Commands.connect(SqlLine.java:3935)	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)	at java.lang.reflect.Method.invoke(Method.java:606)	at sqlline.SqlLine$ReflectiveCommandHandler.execute(SqlLine.java:2884)	at sqlline.SqlLine.dispatch(SqlLine.java:885)	at sqlline.SqlLine.initArgs(SqlLine.java:693)	at sqlline.SqlLine.begin(SqlLine.java:745)	at sqlline.SqlLine.start(SqlLine.java:498)	at sqlline.SqlLine.main(SqlLine.java:460)