GetRequest API
MapR includes an additional constructor for the GetRequest class which takes an extra qualifier.
This additional constructor allows you to use one GetRequest to retrieve the key and value for tables that consist of multiple column families with different qualifiers:
public GetRequest(final byte[] table,
final byte[] key,
final byte[][] families,
final byte[][][] qualifiers) {
super(table, key);
this.families(families);
this.qualifiers(qualifiers);
}