sourcePath the source path targetPath the source path sparkDriverMemory memory for driver process sparkExecutorMemory memory for individual executor entity the entity to be merged Action failed, error message[${wf:errorMessage(wf:lastErrorNode())}] ${jobTracker} ${nameNode} yarn-cluster cluster Merge ${entity} eu.dnetlib.dhp.sx.graph.SparkScholexplorerCreateRawGraphJob dhp-graph-mapper-${projectVersion}.jar --executor-memory ${sparkExecutorMemory} --driver-memory=${sparkDriverMemory} ${sparkExtraOPT} -mt yarn-cluster --sourcePath${sourcePath}/${entity} --targetPath${targetPath}/${entity} --entity${entity}