continuent-tools-hadoop are packaged within the main Tungsten Replicator software bundle and can be found within ./tungsten-replicator/support/hadoop-tools
The load-reduce-check command performs four distinct steps:
Reads the schema from the MySQL server and creates the staging table DDL within Hive
Reads the schema from the MySQL server and creates the base table DDL within Hive
Executes the materialized view process on each selected staging table data to build the base table content.
Performs a data comparison
shell> ./bin/load-reduce-check -s test -Ujdbc:mysql:thin://tr-hadoop2:13306 -udbload -ppassword