14/06/06 19:26:04 INFO Worker: Connecting to master spark://tc_202_185:10000... 14/06/06 19:26:04 INFO RemoteActorRefProvider$RemoteDeadLetterActorRef: Message [org.apache.spark.deploy.DeployMessages$RegisterWorker] from Actor[akka://sparkWorker/user/Worker#-1746043285] to Actor[akka://sparkWorker/deadLetters] was not delivered. [3] dead letters encountered. This logging can be turned off or adjusted with configuration settings 'akka.log-dead-letters' and 'akka.log-dead-letters-during-shutdown'. 14/06/06 19:26:24 ERROR Worker: All masters are unresponsive! Giving up.
I have one master and one slave. The master hostname is tc_202_185,port is 10000. And i have add the master and slave's hostname in /etc/hosts.Each can ping ohters hostname. I have let the master start on ip ,host name ,0.0.0.0. But the slave always can't connect the master. The telnet also doesn't work ,but the master ui port 10080 ,the slave can telnet the master's 10080. Fisrt i thoungt it may be because of the master ui's ip is 0.0.0.0, so i start the master on ip 0.0.0.0,port 10000. Then i manually start the slave ,give it the argument spark://tc_202_185:10000 --webui-port 10081. The slave still can't connect the master. And i also tried comment the pam_securetty.so in /etc/pam.d/login, still doesn't work. The environment is hive-0.9.0-bin,scala-2.10.3 and spark-0.9.1-bin-hadoop1. Can anyone tell me why,,,, -- View this message in context: http://apache-spark-user-list.1001560.n3.nabble.com/ERROR-Worker-All-masters-are-unresponsive-Giving-up-tp7124.html Sent from the Apache Spark User List mailing list archive at Nabble.com.
