https://super-csv.github.io/super-csv/apidocs/org/supercsv/cellprocessor/HashMapper.html
HashMapper (Super CSV 2.4.0 API)
supercsvapi
https://hbase.apache.org/2.3/devapidocs/org/apache/hadoop/hbase/mapreduce/HashTable.HashMapper.html
HashTable.HashMapper (Apache HBase 2.3.0 API)
apache hbasehashtableapi