How to install spark messenger through local workgroup

Part of the file with SPARK_MASTER_HOSTР’В addition is shown below: Make a copy ofР’В spark-env.sh.template with name spark-env.shР’В and add/edit the field SPARK_MASTER_HOST. NoteР’В : If spark-env.shР’В is not present, spark-env.sh.templateР’В would be present. Execute the following steps on all of the nodes, which you want to be as worker nodes. Setup Spark Slave(Worker) NodeР”Р‡ollowing is a step by step guide to setup Slave(Worker) node for an Apache Spark cluster. Attempting port 8081.Р”РЋ7/08/09 14:09:18 INFO Utils: Successfully started service 'MasterUI' on port 8081.Р”РЋ7/08/09 14:09:18 INFO MasterWebUI: Bound MasterWebUI to 0.0.0.0, and started at Р”РЋ7/08/09 14:09:18 INFO Utils: Successfully started service on port 6066.Р”РЋ7/08/09 14:09:18 INFO StandaloneRestServer: Started REST server for submitting applications on port 6066Р”РЋ7/08/09 14:09:18 INFO Master: I have been elected leader! New state: ALIVE using builtin-java classes where applicableР”РЋ7/08/09 14:09:17 INFO SecurityManager: Changing view acls to: arjunР”РЋ7/08/09 14:09:17 INFO SecurityManager: Changing modify acls to: arjunР”РЋ7/08/09 14:09:17 INFO SecurityManager: Changing view acls groups to:Р”РЋ7/08/09 14:09:17 INFO SecurityManager: Changing modify acls groups to:Р”РЋ7/08/09 14:09:17 INFO SecurityManager: SecurityManager: authentication disabled ui acls disabled users with view permissions: Set(arjun) groups with view permissions: Set() users with modify permissions: Set(arjun) groups with modify permissions: Set()Р”РЋ7/08/09 14:09:17 INFO Utils: Successfully started service 'sparkMaster' on port 7077.Р”РЋ7/08/09 14:09:17 INFO Master: Starting Spark master at spark://192.168.0.102:7077Р”РЋ7/08/09 14:09:17 INFO Master: Running Spark version 2.2.0Р”РЋ7/08/09 14:09:18 WARN Utils: Service 'MasterUI' could not bind on port 8080. Using Sparks default log4j profile: org/apache/spark/log4j-defaults.propertiesР”РЋ7/08/09 14:09:16 INFO Master: Started daemon with process name: 14:09:16 INFO SignalUtils: Registered signal handler for TERMР”РЋ7/08/09 14:09:16 INFO SignalUtils: Registered signal handler for HUPР”РЋ7/08/09 14:09:16 INFO SignalUtils: Registered signal handler for INTР”РЋ7/08/09 14:09:16 WARN Utils: Your hostname, arjun-VPCEH26EN resolves to a loopback address: 127.0.1.1 using 192.168.0.102 instead (on interface wlp7s0)Р”РЋ7/08/09 14:09:16 WARN Utils: Set SPARK_LOCAL_IP if you need to bind to another addressР”РЋ7/08/09 14:09:17 WARN NativeCodeLoader: Unable to load native-hadoop library for your platform. Spark Command: /usr/lib/jvm/default-java/jre/bin/java -cp /usr/lib/spark/conf/:/usr/lib/spark/jars/* -Xmx1g .master.Master -host 192.168.0.102 -port 7077 -webui-port 8080 You would see the following in the log file, specifying ip address of the master node, the port on which spark has been started, port number on which WEB UI has been started, etc. Starting .master.Master, logging to /usr/lib/spark/logs/. Goto SPARK_HOME/sbinР’В and execute the following command. Replace the ip with the ip address assigned to your computer (which you would like to make as a master). # - SPARK_MASTER_PORT / SPARK_MASTER_WEBUI_PORT, to use non-default ports for the master # - SPARK_MASTER_HOST, to bind the master to a different IP address or hostname Spark-env.sh # Options for the daemons used in the standalone deploy mode Make a copy of spark-env.sh.templateР’В with name spark-env.shР’В and add/edit the field SPARK_MASTER_HOST. NoteР’В : IfР’В spark-env.sh is not present,Р’В spark-env.sh.template would be present. Edit the file spark-env.sh РІР‚вЂњ Set SPARK_MASTER_HOST. SPARK_HOMEР’В is the complete path to root directory of Apache Spark in your computer.Р”Сћ. Navigate to Spark Configuration Directory.

Execute the following steps on the node, which you want to be a Master.Р”РЋ.

To Setup an Apache Spark Cluster, we need to know two things :Р”Р‡ollowing is a step by step guide to setup Master node for an Apache Spark cluster.

How to install spark messenger through local workgroup