My Spark's Worker cannot connect Master.Something wrong with Akka?

Question

I want to install Spark Standlone mode to a Cluster with my two virtual machines.
With the version of spark-0.9.1-bin-hadoop1, I execute spark-shell successfully in each

Answer 1

I had faced same issue . you can resolve it by below procedure , first you should go to /etc/hosts file and comment 127.0.1.1 address . then you should go towards spark/sbin directory , then you should started spark session by these command ,

./start-all.sh 

or you can use ./start-master.sh and ./start-slave.sh for the same . Now if you will run spark-shell or pyspark or any other spark component then it will automatically create spark context object sc for you .