workingPath the working dir base path shell_cmd_0 wget -O /tmp/ORCID_2020_10_summaries.tar.gz https://orcid.figshare.com/ndownloader/files/25032905 ; hdfs dfs -copyFromLocal /tmp/ORCID_2020_10_summaries.tar.gz /data/orcid_activities_2020/ORCID_2020_10_summaries.tar.gz ; rm -f /tmp/ORCID_2020_10_summaries.tar.gz the shell command that downloads and puts to hdfs orcid summaries Action failed, error message[${wf:errorMessage(wf:lastErrorNode())}] ${fs:exists(concat(workingPath,'/ORCID_2020_10_summaries.tar.gz'))} ${jobTracker} ${nameNode} bash -c ${shell_cmd_0} ${jobTracker} ${nameNode} eu.dnetlib.doiboost.orcid.OrcidDSManager -w${workingPath}/ -n${nameNode} -fORCID_2020_10_summaries.tar.gz -oauthors/