This is not an hbase shell command, we just need to run as a command from Unix (or Windows) shell   /usr/bin/hbase org.apache.hadoop.hbase.mapreduce.ImportTsv -Dimporttsv.separator=',' -Dimporttsv.columns="HBASE_ROW_KEY,value" spark-defaults hdfs:///tmp/spark-defaults.prop   ... View more

Hi @Sridharan Govindaraj. Did running your command from Unix shell instead of HBase shell solve this issue? You might also want to fully qualify your hdfs file path: $ hbase org.apache.hadoop.hbase.mapreduce.ImportTsv -Dimporttsv.separator="," -Dimporttsv.columns="HBASE_ROW_KEY,id,temp:in,temp:out,vibration,pressure:in,pressure:out" sensor hdfs:///user/hbase.csv ... View more