Minor Description
Running the schemaTool's validate command against Derby DB yields in the following output.
Validating tables in the schema for version 2.2.0
Expected (from schema definition) 57 tables, Found (from HMS metastore) 58 tables
Schema table validation successful
The output above creates some confusion when there are extra tables (not part of hive schema) in the database. The intention was to report the total tables found and did not expect the schema namespace to contain additional tables. Even as the validation is successful, the output is confusing.