[DROP ME] add console.log calls

Author: mcheshkov

packages/cubejs-jdbc-driver/src/JDBCDriver.ts

@@ -186,9 +186,11 @@ export class JDBCDriver extends BaseDriver {
 
     // https://github.com/coopernurse/node-pool/blob/ee5db9ddb54ce3a142fde3500116b393d4f2f755/README.md#L220-L226
     this.pool.on('factoryCreateError', (err) => {
+      console.log('factoryCreateError', err);
       this.databasePoolError(err);
     });
     this.pool.on('factoryDestroyError', (err) => {
+      console.log('factoryDestroyError', err);
       this.databasePoolError(err);
     });
   }