Hi Dears, I did recently(yesterday) a clone from github of the master incubator spark, I am configuring spark with zookeeper, I have read the spark-standalone documentation, I did the zookeeper’s installation and configuration, it’s ok, it works, I am using 2 masters nodes but when I start start-master.sh each one I get this error:
13/12/03 15:41:27 INFO zookeeper.ClientCnxn: Socket connection established to 10.20.10.60/10.20.10.60:2181, initiating session 13/12/03 15:41:27 INFO zookeeper.ClientCnxn: Unable to read additional data from server sessionid 0x0, likely server has closed socket, closing socket connection and attempting reconnect 13/12/03 15:41:27 INFO zookeeper.ClientCnxn: Opening socket connection to server 10.20.10.60/10.20.10.60:2181. Will not attempt to authenticate using SASL (Unable to locate a login configuration) 13/12/03 15:41:27 INFO zookeeper.ClientCnxn: Socket connection established to 10.20.10.60/10.20.10.60:2181, initiating session 13/12/03 15:41:27 INFO zookeeper.ClientCnxn: Unable to read additional data from server sessionid 0x0, likely server has closed socket, closing socket connection and attempting reconnect 13/12/03 15:41:27 ERROR master.SparkZooKeeperSession: Could not connect to ZooKeeper: system failure 13/12/03 15:41:27 ERROR master.ZooKeeperLeaderElectionAgent: ZooKeeper down! LeaderElectionAgent shutting down Master. 13/12/03 15:30:29 INFO zookeeper.ClientCnxn: Socket connection established to 10.20.10.60/10.20.10.60:2181, initiating session 13/12/03 15:30:29 INFO zookeeper.ClientCnxn: Unable to read additional data from server sessionid 0x0, likely server has closed socket, closing socket connection and attempting reconnect 13/12/03 15:30:29 INFO zookeeper.ClientCnxn: Opening socket connection to server 10.20.10.61/10.20.10.61:2181. Will not attempt to authenticate using SASL (Unable to locate a login configuration) 13/12/03 15:30:29 INFO zookeeper.ClientCnxn: Socket connection established to 10.20.10.61/10.20.10.61:2181, initiating session 13/12/03 15:30:29 INFO zookeeper.ClientCnxn: Unable to read additional data from server sessionid 0x0, likely server has closed socket, closing socket connection and attempting reconnect 13/12/03 15:30:29 ERROR master.SparkZooKeeperSession: Could not connect to ZooKeeper: system failure 13/12/03 15:30:29 ERROR master.ZooKeeperLeaderElectionAgent: ZooKeeper down! LeaderElectionAgent shutting down Master. and the process goes down Anybody may help me? Best Regards
