Cloverleaf 6.1.2 -Database inbound protocol error

[Helen Du]

Hi, I’m using MySQL connector as the inbound protocol db driver.

However, I got the following exception:

** BEGIN NESTED EXCEPTION **

java.lang.Throwable

STACKTRACE:

java.lang.Throwable

at com.mysql.jdbc.log.LogUtils.expandProfilerEventIfNecessary(LogUtils.java:47)

at com.mysql.jdbc.log.StandardLogger.logInternal(StandardLogger.java:293)

at com.mysql.jdbc.log.StandardLogger.logInfo(StandardLogger.java:196)

at com.mysql.jdbc.profiler.LoggingProfilerEventHandler.consumeEvent(LoggingProfilerEventHandler.java:45)

at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2697)

at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2531)

at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2489)

at com.mysql.jdbc.StatementImpl.executeQuery(StatementImpl.java:1446)

at com.mysql.jdbc.ConnectionImpl.loadServerVariables(ConnectionImpl.java:3834)

at com.mysql.jdbc.ConnectionImpl.initializePropsFromServer(ConnectionImpl.java:3274)

at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2283)

at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2069)

at com.mysql.jdbc.ConnectionImpl.(ConnectionImpl.java:794)

at com.mysql.jdbc.JDBC4Connection.(JDBC4Connection.java:44)

at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)

at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)

at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)

at java.lang.reflect.Constructor.newInstance(Constructor.java:526)

at com.mysql.jdbc.Util.handleNewInstance(Util.java:389)

at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:399)

at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:325)

at java.sql.DriverManager.getConnection(DriverManager.java:571)

at java.sql.DriverManager.getConnection(DriverManager.java:215)

at com.lawson.cloverleaf.dbprotocol.CDBConnection.establishDbConnection(CDBConnection.java:94)

at com.lawson.cloverleaf.dbprotocol.tool.CDBTestTool.connectToDb(CDBTestTool.java:121)

at com.lawson.cloverleaf.dbprotocol.tool.CDBTestTool.runInboundTest(CDBTestTool.java:228)

** END NESTED EXCEPTION **

duration: 4 ms, connection-id: 4758, statement-id: 1, resultset-id: 1, message: /* mysql-connector-java-5.1.35 ( Revision: 5fb9c5849535c13917c2cf9baaece6ef9693ef27 ) */SHOW VARIABLES WHERE Variable_name =’language’ OR Variable_name = ‘net_write_timeout’ OR Variable_name = ‘interactive_timeout’ OR Variable_name = ‘wait_timeout’ OR Variable_name = ‘character_set_client’ OR Variable_name = ‘character_set_connection’ OR Variable_name = ‘character_set’ OR Variable_name = ‘character_set_server’ OR Variable_name = ‘tx_isolation’ OR Variable_name = ‘transaction_isolation’ OR Variable_name = ‘character_set_results’ OR Variable_name = ‘timezone’ OR Variable_name = ‘time_zone’ OR Variable_name = ‘system_time_zone’ OR Variable_name = ‘lower_case_table_names’ OR Variable_name = ‘max_allowed_packet’ OR Variable_name = ‘net_buffer_length’ OR Variable_name = ‘sql_mode’ OR Variable_name = ‘query_cache_type’ OR Variable_name = ‘query_cache_size’ OR Variable_name = ‘license’ OR Variable_name = ‘init_connect’

Mon Oct 03 13:57:25 EDT 2016 INFO: Profiler Event: [FETCH]

Any suggestions?

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