Hi Can someone help me with the following error that I faced while setting up single node spark framework.
karthik@karthik-OptiPlex-9020:~/spark-1.0.0$ MASTER=spark://localhost:7077 sbin/spark-shell bash: sbin/spark-shell: No such file or directory karthik@karthik-OptiPlex-9020:~/spark-1.0.0$ MASTER=spark://localhost:7077 bin/spark-shell Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=128m; support was removed in 8.0 14/06/23 10:44:53 INFO spark.SecurityManager: Changing view acls to: karthik 14/06/23 10:44:53 INFO spark.SecurityManager: SecurityManager: authentication disabled; ui acls disabled; users with view permissions: Set(karthik) 14/06/23 10:44:53 INFO spark.HttpServer: Starting HTTP Server 14/06/23 10:44:53 INFO server.Server: jetty-8.y.z-SNAPSHOT 14/06/23 10:44:53 INFO server.AbstractConnector: Started SocketConnector@0.0.0.0:39588 Welcome to ____ __ / __/__ ___ _____/ /__ _\ \/ _ \/ _ `/ __/ '_/ /___/ .__/\_,_/_/ /_/\_\ version 1.0.0 /_/ Using Scala version 2.10.4 (Java HotSpot(TM) 64-Bit Server VM, Java 1.8.0_05) Type in expressions to have them evaluated. Type :help for more information. 14/06/23 10:44:55 INFO spark.SecurityManager: Changing view acls to: karthik 14/06/23 10:44:55 INFO spark.SecurityManager: SecurityManager: authentication disabled; ui acls disabled; users with view permissions: Set(karthik) 14/06/23 10:44:55 INFO slf4j.Slf4jLogger: Slf4jLogger started 14/06/23 10:44:55 INFO Remoting: Starting remoting 14/06/23 10:44:55 INFO Remoting: Remoting started; listening on addresses :[akka.tcp://spark@karthik-OptiPlex-9020:50294] 14/06/23 10:44:55 INFO Remoting: Remoting now listens on addresses: [akka.tcp://spark@karthik-OptiPlex-9020:50294] 14/06/23 10:44:55 INFO spark.SparkEnv: Registering MapOutputTracker 14/06/23 10:44:55 INFO spark.SparkEnv: Registering BlockManagerMaster 14/06/23 10:44:55 INFO storage.DiskBlockManager: Created local directory at /tmp/spark-local-20140623104455-3297 14/06/23 10:44:55 INFO storage.MemoryStore: MemoryStore started with capacity 294.6 MB. 14/06/23 10:44:55 INFO network.ConnectionManager: Bound socket to port 60264 with id = ConnectionManagerId(karthik-OptiPlex-9020,60264) 14/06/23 10:44:55 INFO storage.BlockManagerMaster: Trying to register BlockManager 14/06/23 10:44:55 INFO storage.BlockManagerInfo: Registering block manager karthik-OptiPlex-9020:60264 with 294.6 MB RAM 14/06/23 10:44:55 INFO storage.BlockManagerMaster: Registered BlockManager 14/06/23 10:44:55 INFO spark.HttpServer: Starting HTTP Server 14/06/23 10:44:55 INFO server.Server: jetty-8.y.z-SNAPSHOT 14/06/23 10:44:55 INFO server.AbstractConnector: Started SocketConnector@0.0.0.0:38307 14/06/23 10:44:55 INFO broadcast.HttpBroadcast: Broadcast server started at http://10.0.1.61:38307 14/06/23 10:44:55 INFO spark.HttpFileServer: HTTP File server directory is /tmp/spark-082a44f6-e877-48cc-8ab7-1bcbcf8136b0 14/06/23 10:44:55 INFO spark.HttpServer: Starting HTTP Server 14/06/23 10:44:55 INFO server.Server: jetty-8.y.z-SNAPSHOT 14/06/23 10:44:55 INFO server.AbstractConnector: Started SocketConnector@0.0.0.0:58745 14/06/23 10:44:56 INFO server.Server: jetty-8.y.z-SNAPSHOT 14/06/23 10:44:56 INFO server.AbstractConnector: Started SelectChannelConnector@0.0.0.0:4040 14/06/23 10:44:56 INFO ui.SparkUI: Started SparkUI at http://karthik-OptiPlex-9020:4040 14/06/23 10:44:56 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable 14/06/23 10:44:56 INFO client.AppClient$ClientActor: Connecting to master spark://localhost:7077... 14/06/23 10:44:56 INFO repl.SparkILoop: Created spark context.. 14/06/23 10:44:56 WARN client.AppClient$ClientActor: Could not connect to akka.tcp://sparkMaster@localhost:7077: akka.remote.EndpointAssociationException: Association failed with [akka.tcp://sparkMaster@localhost:7077] Spark context available as sc. scala> 14/06/23 10:44:56 WARN client.AppClient$ClientActor: Could not connect to akka.tcp://sparkMaster@localhost:7077: akka.remote.EndpointAssociationException: Association failed with [akka.tcp://sparkMaster@localhost:7077] 14/06/23 10:44:56 WARN client.AppClient$ClientActor: Could not connect to akka.tcp://sparkMaster@localhost:7077: akka.remote.EndpointAssociationException: Association failed with [akka.tcp://sparkMaster@localhost:7077] 14/06/23 10:44:56 WARN client.AppClient$ClientActor: Could not connect to akka.tcp://sparkMaster@localhost:7077: akka.remote.EndpointAssociationException: Association failed with [akka.tcp://sparkMaster@localhost:7077] 14/06/23 10:45:16 INFO client.AppClient$ClientActor: Connecting to master spark://localhost:7077... 14/06/23 10:45:16 WARN client.AppClient$ClientActor: Could not connect to akka.tcp://sparkMaster@localhost:7077: akka.remote.EndpointAssociationException: Association failed with [akka.tcp://sparkMaster@localhost:7077] 14/06/23 10:45:16 WARN client.AppClient$ClientActor: Could not connect to akka.tcp://sparkMaster@localhost:7077: akka.remote.EndpointAssociationException: Association failed with [akka.tcp://sparkMaster@localhost:7077] 14/06/23 10:45:16 WARN client.AppClient$ClientActor: Could not connect to akka.tcp://sparkMaster@localhost:7077: akka.remote.EndpointAssociationException: Association failed with [akka.tcp://sparkMaster@localhost:7077] 14/06/23 10:45:16 WARN client.AppClient$ClientActor: Could not connect to akka.tcp://sparkMaster@localhost:7077: akka.remote.EndpointAssociationException: Association failed with [akka.tcp://sparkMaster@localhost:7077] 14/06/23 10:45:36 INFO client.AppClient$ClientActor: Connecting to master spark://localhost:7077... 14/06/23 10:45:36 WARN client.AppClient$ClientActor: Could not connect to akka.tcp://sparkMaster@localhost:7077: akka.remote.EndpointAssociationException: Association failed with [akka.tcp://sparkMaster@localhost:7077] 14/06/23 10:45:36 WARN client.AppClient$ClientActor: Could not connect to akka.tcp://sparkMaster@localhost:7077: akka.remote.EndpointAssociationException: Association failed with [akka.tcp://sparkMaster@localhost:7077] 14/06/23 10:45:36 WARN client.AppClient$ClientActor: Could not connect to akka.tcp://sparkMaster@localhost:7077: akka.remote.EndpointAssociationException: Association failed with [akka.tcp://sparkMaster@localhost:7077] 14/06/23 10:45:36 WARN client.AppClient$ClientActor: Could not connect to akka.tcp://sparkMaster@localhost:7077: akka.remote.EndpointAssociationException: Association failed with [akka.tcp://sparkMaster@localhost:7077] Thanks in advance!!!