Hi, I am using spark 0.8.0 when hadoop 1.2.1 on Standalone cluster mode with 3 worker nodes and 1 master.
Can someone help me on this error I am getting when running my app in a spark cluster ? Error: Could not find or load main class org.apache.spark.executor.CoarseGrainedExecutorBackend Command on the worker node is Spark Executor Command: "java" "-cp" ":/opt/spark-0.8.0/conf:/opt/spark-0.8.0/assembly/target/scala-2.9.3/spark-assembly_2.9.3-0.8.0-incubating-hadoop1.0.4.jar" "-Dspark.local.dir=/home/hadoop/spark" "-Dspark.local.dir=/home/hadoop/spark" "-Dspark.local.dir=/home/hadoop/spark" "-Dspark.local.dir=/home/hadoop/spark" "-Xms49152M" "-Xmx49152M" "org.apache.spark.executor.CoarseGrainedExecutorBackend" "akka://spark@poc1:54483/user/CoarseGrainedScheduler" "2" "poc3" "16" I checked logs on spark master as well spark workers but not much info except above error. Thanks, Hussam
