sourcePath the source path targetPath the source path targetDir the name of the path sparkDriverMemory memory for driver process sparkExecutorMemory memory for individual executor sparkExecutorCores number of cores used by single executor entities the entities to be extracted Action failed, error message[${wf:errorMessage(wf:lastErrorNode())}] ${jobTracker} ${nameNode} yarn-cluster cluster Extract ${entities} eu.dnetlib.dhp.graph.scholexplorer.SparkExtractEntitiesJob dhp-graph-mapper-${projectVersion}.jar --executor-memory ${sparkExecutorMemory} --driver-memory=${sparkDriverMemory} --num-executors 100 --conf spark.yarn.jars="hdfs://hadoop-rm1.garr-pa1.d4science.org:8020/user/oozie/share/lib/lib_20180405103059/spark2" -mt yarn-cluster --sourcePath${sourcePath} --targetPath${targetPath} --targetDir${targetDir} --entities${entities}