Hi all,
While attempting to relate to an RDBMS data source [Driver*:*
*com.mysql.jdbc.Driver*, URL: *jdbc:mysql://localhost:3306/testdb*] in CEP,
the following error occurs
Error---------------------------
Error establishing data source connection: Communications link failure The
last packet sent successfully to the server was 0 milliseconds ago. The
driver has not received any packets from the server.
Error stack------------------
[2014-10-15 09:21:52,227] ERROR - {DataSourceRepository} Error
establishing data source connection: Communications link failure
The last packet sent successfully to the server was 0 milliseconds ago. The
driver has not received any packets from the server.
org.wso2.carbon.ndatasource.common.DataSourceException: Error establishing
data source connection: Communications link failure
The last packet sent successfully to the server was 0 milliseconds ago. The
driver has not received any packets from the server.
at
org.wso2.carbon.ndatasource.rdbms.RDBMSDataSourceReader.testDataSourceConnection(RDBMSDataSourceReader.java:71)
at
org.wso2.carbon.ndatasource.core.DataSourceRepository.testDataSourceConnection(DataSourceRepository.java:510)
at
org.wso2.carbon.ndatasource.core.services.NDataSourceAdminService.testDataSourceConnection(NDataSourceAdminService.java:89)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
End Error stack------------------
I have changed the *bind-address* in *my.cnf *file, according to my machine
ip as well.
Appreciate any support to solve this error.
Regards
*Supun Rasitha Muthutantrige**supunr*
*Intern WSO2 Inc: http://wso2.com <http://wso2.com>
lean.enterprise.middleware*
*Mobile: 0758374608*
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