mysql - Openshift DB connection issue -


i'm trying connect mysql db in openshift application below ,

new drivermanagerdatasource("jdbc:mysql://localhost/dbxxxx?autoreconnect=true", "usernamexxx", "pwdxxx");

however error thrown

om.mysql.jdbc.exceptions.jdbc4.communicationsexception: communications link failure

the last packet sent server 0 milliseconds ago. driver has not received packets server.

any idea , whats reasonn

if scaled application, need supply port, won't 3306. otherwise try restarting mysql cartridge, or try sshing gear, , use "mysql" command see if can connect, try using environment variables connection instead of actual values. also, localhost wrong, ssh gear , run "env | grep mysql" , see values should use.


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