workingPath the working dir base path sparkDriverMemory memory for driver process sparkExecutorMemory memory for individual executor sparkExecutorCores number of cores used by single executor Action failed, error message[${wf:errorMessage(wf:lastErrorNode())}] ${jobTracker} ${nameNode} eu.dnetlib.doiboost.crossref.CrossrefImporter -t${workingPath}/input/crossref/index_dump -n${nameNode} yarn-cluster cluster ExtractCrossrefToOAF eu.dnetlib.doiboost.crossref.SparkMapDumpIntoOAF dhp-doiboost-${projectVersion}.jar --executor-memory=${sparkExecutorMemory} --executor-cores=${sparkExecutorCores} --driver-memory=${sparkDriverMemory} ${sparkExtraOPT} --sourcePath${workingPath}/crossref/index_dump --targetPath${workingPath}/input/crossref --masteryarn-cluster