java - Illegal connection port value 'mysql' not able to fetch values from database -


hi trying establish connections java sql workbench through following code--

mysqldatasource datasource = new mysqldatasource();         datasource.setservername("jdbc:mysql://localhost:xxxx/recommendation1")         datasource.setuser("root");         datasource.setpassword("xxxxxxxx");         datasource.setdatabasename("recommendation1");         jdbcdatamodel datamodel = new mysqljdbcdatamodel(datasource);

i have included mysql-connector-java-5.0.8-bin.jar in lib directory still getting following error

org.apache.mahout.cf.taste.common.tasteexception: java.sql.sqlexception: illegal connection port value 'mysql:'     @ org.apache.mahout.cf.taste.impl.model.jdbc.abstractjdbcdatamodel.getnumthings(abstractjdbcdatamodel.java:596)     @ org.apache.mahout.cf.taste.impl.model.jdbc.abstractjdbcdatamodel.getnumitems(abstractjdbcdatamodel.java:552)     @ org.apache.mahout.cf.taste.impl.recommender.slopeone.memorydiffstorage.<init>(memorydiffstorage.java:89)     @ org.apache.mahout.cf.taste.impl.recommender.slopeone.slopeonerecommender.<init>(slopeonerecommender.java:69)     @ com.helloservlet1.dopost(helloservlet1.java:70)     @ javax.servlet.http.httpservlet.service(httpservlet.java:637)     @ javax.servlet.http.httpservlet.service(httpservlet.java:717)     @ org.apache.catalina.core.applicationfilterchain.internaldofilter(applicationfilterchain.java:290)     @ org.apache.catalina.core.applicationfilterchain.dofilter(applicationfilterchain.java:206)     @ org.apache.catalina.core.standardwrappervalve.invoke(standardwrappervalve.java:233)     @ org.apache.catalina.core.standardcontextvalve.invoke(standardcontextvalve.java:191)     @ org.apache.catalina.core.standardhostvalve.invoke(standardhostvalve.java:127)     @ org.apache.catalina.valves.errorreportvalve.invoke(errorreportvalve.java:103)     @ org.apache.catalina.core.standardenginevalve.invoke(standardenginevalve.java:109)     @ org.apache.catalina.connector.coyoteadapter.service(coyoteadapter.java:293)     @ org.apache.coyote.http11.http11processor.process(http11processor.java:861)     @ org.apache.coyote.http11.http11protocol$http11connectionhandler.process(http11protocol.java:606)     @ org.apache.tomcat.util.net.jioendpoint$worker.run(jioendpoint.java:489)     @ java.lang.thread.run(thread.java:679)

primarily reason error non inclusion of mysql-connector-java-5.0.8-bin.jar in lib directory of project ,but in case reason

thanks

this looks configuration issue. here sample configuration:

  ds.setservername("localhost");   ds.setportnumber(3306);   ds.setdatabasename("testdb");   ds.setuser("scott");   ds.setpassword("tiger");

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