Leandro,
não tem nenhum problema lá, novamente deletei tudo e reinstalei os programas, quando tentei acessar o Browser apareceu o problema do horário, me orientei pelas dicas do professor e atualizei o arquivo jdbc.properties e o erro anterior voltou a aparecer.
*PRIMEIRO ERRO
org.pentaho.di.core.exception.KettleDatabaseException:Error occurred while trying to connect to the database
The server time zone value 'Hora oficial do Brasil' is unrecognized or represents more than one time zone. You must configure either the server or JDBC driver (via the serverTimezone configuration property) to use a more specifc time zone value if you want to utilize time zone support.
Caused by: java.sql.SQLException: The server time zone value 'Hora oficial do Brasil' is unrecognized or represents more than one time zone. You must configure either the server or JDBC driver (via the serverTimezone configuration property) to use a more specifc time zone value if you want to utilize time zone support.
Caused by: com.mysql.cj.exceptions.InvalidConnectionAttributeException: The server time zone value 'Hora oficial do Brasil' is unrecognized or represents more than one time zone. You must configure either the server or JDBC driver (via the serverTimezone configuration property) to use a more specifc time zone value if you want to utilize time zone support.