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please try againinclude error,path:/comp/news/detail?compid=news_detail-15445177989866424 cause:org.springframework.web.util.nestedservletexception: request processing failed; nested exception is java.lang.runtimeexception: java.lang.runtimeexception: org.springframework.transaction.transactionsystemexception: could not commit jdbc transaction; nested exception is java.sql.sqlexception: unknown error%!(extra string=invalid protocol version: 255)
org.springframework.transaction.transactionsystemexception: could not commit jdbc transaction; nested exception is java.sql.sqlexception: unknown error%!(extra string=invalid protocol version: 255)
at org.springframework.jdbc.datasource.datasourcetransactionmanager.docommit(datasourcetransactionmanager.java:275)
at cn.ce.ebiz.framework.persistence.mybatis.datasourcetransactionmanagerext.docommit(datasourcetransactionmanagerext.java:55)
at org.springframework.transaction.support.abstractplatformtransactionmanager.processcommit(abstractplatformtransactionmanager.java:761)
at org.springframework.transaction.support.abstractplatformtransactionmanager.commit(abstractplatformtransactionmanager.java:730)
at org.springframework.transaction.interceptor.transactionaspectsupport.committransactionafterreturning(transactionaspectsupport.java:483)
at org.springframework.transaction.interceptor.transactionaspectsupport.invokewithintransaction(transactionaspectsupport.java:290)
at org.springframework.transaction.interceptor.transactioninterceptor.invoke(transactioninterceptor.java:96)
at org.springframework.aop.framework.reflectivemethodinvocation.proceed(reflectivemethodinvocation.java:179)
at org.springframework.aop.interceptor.exposeinvocationinterceptor.invoke(exposeinvocationinterceptor.java:92)
at org.springframework.aop.framework.reflectivemethodinvocation.proceed(reflectivemethodinvocation.java:179)
at org.springframework.aop.framework.jdkdynamicaopproxy.invoke(jdkdynamicaopproxy.java:213)
at com.sun.proxy.$proxy406.getnotoporderbefore(unknown source)
at com.alibaba.dubbo.common.bytecode.wrapper231.invokemethod(wrapper231.java)
at com.alibaba.dubbo.rpc.proxy.javassist.javassistproxyfactory$1.doinvoke(javassistproxyfactory.java:45)
at com.alibaba.dubbo.rpc.proxy.abstractproxyinvoker.invoke(abstractproxyinvoker.java:71)
at com.alibaba.dubbo.config.invoker.delegateprovidermetadatainvoker.invoke(delegateprovidermetadatainvoker.java:48)
at com.alibaba.dubbo.rpc.protocol.invokerwrapper.invoke(invokerwrapper.java:52)
at cn.ce.ebiz.framework.remoting.dubbocontextfilter.invoke(dubbocontextfilter.java:220)
at com.alibaba.dubbo.rpc.protocol.protocolfilterwrapper$1.invoke(protocolfilterwrapper.java:68)
at com.alibaba.dubbo.rpc.filter.exceptionfilter.invoke(exceptionfilter.java:61)
at com.alibaba.dubbo.rpc.protocol.protocolfilterwrapper$1.invoke(protocolfilterwrapper.java:68)
at com.alibaba.dubbo.rpc.filter.timeoutfilter.invoke(timeoutfilter.java:41)
at com.alibaba.dubbo.rpc.protocol.protocolfilterwrapper$1.invoke(protocolfilterwrapper.java:68)
at com.alibaba.dubbo.monitor.support.monitorfilter.invoke(monitorfilter.java:74)
at com.alibaba.dubbo.rpc.protocol.protocolfilterwrapper$1.invoke(protocolfilterwrapper.java:68)
at com.alibaba.dubbo.rpc.protocol.dubbo.filter.tracefilter.invoke(tracefilter.java:77)
at com.alibaba.dubbo.rpc.protocol.protocolfilterwrapper$1.invoke(protocolfilterwrapper.java:68)
at com.alibaba.dubbo.rpc.filter.contextfilter.invoke(contextfilter.java:71)
at com.alibaba.dubbo.rpc.protocol.protocolfilterwrapper$1.invoke(protocolfilterwrapper.java:68)
at com.alibaba.dubbo.rpc.filter.genericfilter.invoke(genericfilter.java:131)
at com.alibaba.dubbo.rpc.protocol.protocolfilterwrapper$1.invoke(protocolfilterwrapper.java:68)
at com.alibaba.dubbo.rpc.filter.classloaderfilter.invoke(classloaderfilter.java:37)
at com.alibaba.dubbo.rpc.protocol.protocolfilterwrapper$1.invoke(protocolfilterwrapper.java:68)
at com.alibaba.dubbo.rpc.filter.echofilter.invoke(echofilter.java:37)
at com.alibaba.dubbo.rpc.protocol.protocolfilterwrapper$1.invoke(protocolfilterwrapper.java:68)
at com.alibaba.dubbo.rpc.protocol.dubbo.dubboprotocol$1.reply(dubboprotocol.java:98)
at com.alibaba.dubbo.remoting.exchange.support.header.headerexchangehandler.handlerequest(headerexchangehandler.java:96)
at com.alibaba.dubbo.remoting.exchange.support.header.headerexchangehandler.received(headerexchangehandler.java:168)
at com.alibaba.dubbo.remoting.transport.decodehandler.received(decodehandler.java:50)
at com.alibaba.dubbo.remoting.transport.dispatcher.channeleventrunnable.run(channeleventrunnable.java:79)
at java.util.concurrent.threadpoolexecutor.runworker(threadpoolexecutor.java:1145)
at java.util.concurrent.threadpoolexecutor$worker.run(threadpoolexecutor.java:615)
at java.lang.thread.run(thread.java:745)
caused by: java.sql.sqlexception: unknown error%!(extra string=invalid protocol version: 255)
at com.mysql.jdbc.sqlerror.createsqlexception(sqlerror.java:965)
at com.mysql.jdbc.mysqlio.checkerrorpacket(mysqlio.java:3978)
at com.mysql.jdbc.mysqlio.checkerrorpacket(mysqlio.java:3914)
at com.mysql.jdbc.mysqlio.sendcommand(mysqlio.java:2530)
at com.mysql.jdbc.mysqlio.sqlquerydirect(mysqlio.java:2683)
at com.mysql.jdbc.connectionimpl.execsql(connectionimpl.java:2491)
at com.mysql.jdbc.connectionimpl.commit(connectionimpl.java:1555)
at com.mchange.v2.c3p0.impl.newproxyconnection.commit(newproxyconnection.java:803)
at org.springframework.jdbc.datasource.datasourcetransactionmanager.docommit(datasourcetransactionmanager.java:272)
... 42 more
