Hi all, My Spark(Standalone mode) was running fine till yesterday.But now I am getting the following exeception when I am running start-slaves.sh or start-all.sh
slave3: failed to launch org.apache.spark.deploy.worker.Worker: slave3: at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918) slave3: at java.lang.Thread.run(Thread.java:662) The log files has the following lines. 14/06/27 11:06:30 INFO SecurityManager: Using Spark's default log4j profile: org/apache/spark/log4j-defaults.properties 14/06/27 11:06:30 INFO SecurityManager: Changing view acls to: hduser 14/06/27 11:06:30 INFO SecurityManager: SecurityManager: authentication disabled; ui acls disabled; users with view permissions: Set(hduser) 14/06/27 11:06:30 INFO Slf4jLogger: Slf4jLogger started 14/06/27 11:06:30 INFO Remoting: Starting remoting Exception in thread "main" org.jboss.netty.channel.ChannelException: Failed to bind to: master/192.168.125.174:0 at org.jboss.netty.bootstrap.ServerBootstrap.bind(ServerBootstrap.java:272) ... Caused by: java.net.BindException: Cannot assign requested address ... I saw the same error reported before and have tried the following solutions. Set the variable SPARK_LOCAL_IP ,Changed the SPARK_MASTER_PORT to a different number..But nothing is working. When I try to start the worker from the respective machines using the following java command,its running without any exception java -cp ::/usr/local/spark-1.0.0/conf:/usr/local/spark-1.0.0/assembly/target/scala-2.10/spark-assembly-1.0.0-hadoop1.2.1.jar -XX:MaxPermSize=128m -Dspark.akka.logLifecycleEvents=true -Xms512m -Xmx512m org.apache.spark.deploy.worker.Worker spark://:master:7077 Somebody please give a solution Thanks & Regards, Meethu M
