Are you using 9.4 or Viya? we are using 9.4 only (no viya) Do the parquet files already exist? No, normally we use the classic bulk load proc sql funcionality with some of the properties of it, for example  create table schema.table ( bulkload=YES bl_host="namehost@something" bl_port=XXXX bl_datafile="/tmp_path/file.dat" bl_delete_datafile=YES hdfs_principal="hdfs/_HOST@DOMAIN.COM" dbcreate_table_opts="STORED AS PARQUET" ) as select * from saslibname.datasetsas;   could it possible use in the propertie hdfs_principal a bucket s3? ... View more