Ⅰ. Issue Description
AT模式,在同一个分支事务里面,更新两条不同的记录,如果主键包含特殊字符 ; ,会报【branch register failed for key 'lock_table.PRIMARY'】
Ⅱ. Describe what happened
客户端往seata-server注册分支事务时,会触发seata-server的【io.seata.server.coordinator.DefaultCoordinator#doBranchRegister】方法,该方法会往【lock_table】插入记录(每锁定一行就插入一条),但是在为每一行锁记录生成该表的 row_key时(详见io.seata.server.lock.AbstractLockManager#collectRowLocks(java.lang.String, java.lang.String, java.lang.String, java.lang.Long, java.lang.Long)),由于有特殊字符【;】,导致主键生成错误,造成锁冲突
业务系统服务错误栈如下:
org.springframework.jdbc.UncategorizedSQLException:
### Error updating database. Cause: java.sql.SQLException: io.seata.core.exception.RmTransactionException: branch register failed, xid: 10.244.137.109:8091:8944687993232800363, errMsg: TransactionException[branch register request failed. xid=10.244.137.109:8091:8944687993232800363, msg=Duplicate entry 'jdbc:mysql://192.168.2.170:13306/erp_biz_1^^^oln_sku^^^AE1005007' for key 'lock_table.PRIMARY']
### The error may exist in file [C:\IdeaProjects\acerp\acerp-goods\acerp-goods-service\target\classes\mapper\online\OnlineGoodsDao.xml]
### The error may involve defaultParameterMap
### The error occurred while setting parameters
### SQL: insert into `oln_sku` set `oln_sku_id` = ?, `sys_shop` = ?, `oln_item_id` = ?, `com_uid` = ?, `oln_sku_name` = ?, `oln_price` = ?, `oln_properties` = ?, `oln_outer_sku` = ?, `ASIN` = ?, `oln_sku_prop` = ?, `syn_status` = 0, `oln_pic` = ?, `oln_upload` = ?, `virtual_ratio` = ?, `OLN_SKU_STATUS` = ?, `quantity` = ?
### Cause: java.sql.SQLException: io.seata.core.exception.RmTransactionException: branch register failed, xid: 10.244.137.109:8091:8944687993232800363, errMsg: TransactionException[branch register request failed. xid=10.244.137.109:8091:8944687993232800363, msg=Duplicate entry 'jdbc:mysql://192.168.2.170:13306/erp_biz_1^^^oln_sku^^^AE1005007' for key 'lock_table.PRIMARY']
; uncategorized SQLException; SQL state [null]; error code [0]; io.seata.core.exception.RmTransactionException: branch register failed, xid: 10.244.137.109:8091:8944687993232800363, errMsg: TransactionException[branch register request failed. xid=10.244.137.109:8091:8944687993232800363, msg=Duplicate entry 'jdbc:mysql://192.168.2.170:13306/erp_biz_1^^^oln_sku^^^AE1005007' for key 'lock_table.PRIMARY'] ; nested exception is java.sql.SQLException: io.seata.core.exception.RmTransactionException: branch register failed, xid: 10.244.137.109:8091:8944687993232800363, errMsg: TransactionException[branch register request failed. xid=10.244.137.109:8091:8944687993232800363, msg=Duplicate entry 'jdbc:mysql://192.168.2.170:13306/erp_biz_1^^^oln_sku^^^AE1005007' for key 'lock_table.PRIMARY']
at org.mybatis.spring.MyBatisExceptionTranslator.translateExceptionIfPossible(MyBatisExceptionTranslator.java:93)
at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:439)
at com.sun.proxy.$Proxy196.insert(Unknown Source)
at org.mybatis.spring.SqlSessionTemplate.insert(SqlSessionTemplate.java:272)
at com.baomidou.mybatisplus.core.override.MybatisMapperMethod.execute(MybatisMapperMethod.java:59)
at com.baomidou.mybatisplus.core.override.MybatisMapperProxy$PlainMethodInvoker.invoke(MybatisMapperProxy.java:149)
at com.baomidou.mybatisplus.core.override.MybatisMapperProxy.invoke(MybatisMapperProxy.java:90)
at com.sun.proxy.$Proxy199.insertSku(Unknown Source)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:344)
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:198)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163)
at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:215)
at com.sun.proxy.$Proxy200.insertSku(Unknown Source)
at com.anycubic.cerp.goods.service.online.action.item.OnlineGoodsSaveAction.saveGoods(OnlineGoodsSaveAction.java:35)
at com.anycubic.cerp.goods.service.online.CalfOnlineGoodsServiceImpl.saveOnlineGoods(CalfOnlineGoodsServiceImpl.java:139)
at com.anycubic.cerp.goods.service.online.action.OlnGoodsSyncAction.lambda$sync$0(OlnGoodsSyncAction.java:89)
at com.anycubic.cerp.components.database.transaction.AbstractTransactions.execute(AbstractTransactions.java:15)
at com.anycubic.cerp.components.database.transaction.SeataDistributedTransactions.required(SeataDistributedTransactions.java:29)
at com.anycubic.cerp.components.database.transaction.SeataDistributedTransactions$$FastClassBySpringCGLIB$$c9550ef2.invoke(<generated>)
at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218)
at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163)
at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763)
at io.seata.spring.annotation.GlobalTransactionalInterceptor$2.execute(GlobalTransactionalInterceptor.java:208)
at io.seata.tm.api.TransactionalTemplate.execute(TransactionalTemplate.java:128)
at io.seata.spring.annotation.GlobalTransactionalInterceptor.handleGlobalTransaction(GlobalTransactionalInterceptor.java:205)
at io.seata.spring.annotation.GlobalTransactionalInterceptor.invoke(GlobalTransactionalInterceptor.java:175)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763)
at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708)
at com.anycubic.cerp.components.database.transaction.SeataDistributedTransactions$$EnhancerBySpringCGLIB$$f011ca01.required(<generated>)
at com.hupun.calf.db.transaction.TransactionExecutor.execute(TransactionExecutor.java:31)
at com.anycubic.cerp.goods.service.online.action.OlnGoodsSyncAction.sync(OlnGoodsSyncAction.java:87)
at com.anycubic.cerp.goods.service.online.OnlineGoodsServiceImpl.syncOlnGoods(OnlineGoodsServiceImpl.java:433)
at com.anycubic.cerp.goods.service.online.OnlineGoodsServiceImpl$$FastClassBySpringCGLIB$$6c11bbd1.invoke(<generated>)
at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218)
at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386)
at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85)
at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704)
at com.anycubic.cerp.goods.service.online.OnlineGoodsServiceImpl$$EnhancerBySpringCGLIB$$98728980.syncOlnGoods(<generated>)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:205)
at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:150)
at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:117)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:895)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:808)
at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1070)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:963)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006)
at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:909)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:681)
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:764)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:227)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
at org.springframework.boot.actuate.metrics.web.servlet.WebMvcMetricsFilter.doFilterInternal(WebMvcMetricsFilter.java:96)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
at com.anycubic.cerp.components.authentication.service.ServiceAuthenticationFilter.doFilterInternal(ServiceAuthenticationFilter.java:36)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:197)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:97)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:135)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:78)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:360)
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:399)
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:890)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1789)
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191)
at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.sql.SQLException: io.seata.core.exception.RmTransactionException: branch register failed, xid: 10.244.137.109:8091:8944687993232800363, errMsg: TransactionException[branch register request failed. xid=10.244.137.109:8091:8944687993232800363, msg=Duplicate entry 'jdbc:mysql://192.168.2.170:13306/erp_biz_1^^^oln_sku^^^AE1005007' for key 'lock_table.PRIMARY']
at io.seata.rm.datasource.ConnectionProxy.recognizeLockKeyConflictException(ConnectionProxy.java:161)
at io.seata.rm.datasource.ConnectionProxy.processGlobalTransactionCommit(ConnectionProxy.java:252)
at io.seata.rm.datasource.ConnectionProxy.doCommit(ConnectionProxy.java:230)
at io.seata.rm.datasource.ConnectionProxy.lambda$commit$0(ConnectionProxy.java:188)
at io.seata.rm.datasource.ConnectionProxy$LockRetryPolicy.execute(ConnectionProxy.java:344)
at io.seata.rm.datasource.ConnectionProxy.commit(ConnectionProxy.java:187)
at io.seata.rm.datasource.exec.AbstractDMLBaseExecutor.lambda$executeAutoCommitTrue$2(AbstractDMLBaseExecutor.java:146)
at io.seata.rm.datasource.ConnectionProxy$LockRetryPolicy.doRetryOnLockConflict(ConnectionProxy.java:356)
at io.seata.rm.datasource.exec.AbstractDMLBaseExecutor$LockRetryPolicy.execute(AbstractDMLBaseExecutor.java:188)
at io.seata.rm.datasource.exec.AbstractDMLBaseExecutor.executeAutoCommitTrue(AbstractDMLBaseExecutor.java:144)
at io.seata.rm.datasource.exec.AbstractDMLBaseExecutor.doExecute(AbstractDMLBaseExecutor.java:83)
at io.seata.rm.datasource.exec.BaseTransactionalExecutor.execute(BaseTransactionalExecutor.java:126)
at io.seata.rm.datasource.exec.ExecuteTemplate.execute(ExecuteTemplate.java:153)
at io.seata.rm.datasource.exec.ExecuteTemplate.execute(ExecuteTemplate.java:60)
at io.seata.rm.datasource.PreparedStatementProxy.execute(PreparedStatementProxy.java:55)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.apache.ibatis.logging.jdbc.PreparedStatementLogger.invoke(PreparedStatementLogger.java:58)
at com.sun.proxy.$Proxy312.execute(Unknown Source)
at org.apache.ibatis.executor.statement.PreparedStatementHandler.update(PreparedStatementHandler.java:48)
at org.apache.ibatis.executor.statement.RoutingStatementHandler.update(RoutingStatementHandler.java:75)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.apache.ibatis.plugin.Plugin.invoke(Plugin.java:61)
at com.sun.proxy.$Proxy310.update(Unknown Source)
at org.apache.ibatis.executor.SimpleExecutor.doUpdate(SimpleExecutor.java:50)
at org.apache.ibatis.executor.BaseExecutor.update(BaseExecutor.java:117)
at org.apache.ibatis.executor.CachingExecutor.update(CachingExecutor.java:76)
at jdk.internal.reflect.GeneratedMethodAccessor233.invoke(Unknown Source)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.apache.ibatis.plugin.Invocation.proceed(Invocation.java:61)
at com.baomidou.mybatisplus.extension.plugins.MybatisPlusInterceptor.intercept(MybatisPlusInterceptor.java:106)
at org.apache.ibatis.plugin.Plugin.invoke(Plugin.java:59)
at com.sun.proxy.$Proxy309.update(Unknown Source)
at jdk.internal.reflect.GeneratedMethodAccessor233.invoke(Unknown Source)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.apache.ibatis.plugin.Plugin.invoke(Plugin.java:61)
at com.sun.proxy.$Proxy309.update(Unknown Source)
at jdk.internal.reflect.GeneratedMethodAccessor233.invoke(Unknown Source)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.apache.ibatis.plugin.Invocation.proceed(Invocation.java:61)
at com.anycubic.cerp.components.sentry.SentryMybatisInterceptor.intercept(SentryMybatisInterceptor.java:40)
at org.apache.ibatis.plugin.Plugin.invoke(Plugin.java:59)
at com.sun.proxy.$Proxy309.update(Unknown Source)
at org.apache.ibatis.session.defaults.DefaultSqlSession.update(DefaultSqlSession.java:197)
at org.apache.ibatis.session.defaults.DefaultSqlSession.insert(DefaultSqlSession.java:184)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:425)
... 102 common frames omitted
Caused by: io.seata.core.exception.RmTransactionException: branch register failed, xid: 10.244.137.109:8091:8944687993232800363, errMsg: TransactionException[branch register request failed. xid=10.244.137.109:8091:8944687993232800363, msg=Duplicate entry 'jdbc:mysql://192.168.2.170:13306/erp_biz_1^^^oln_sku^^^AE1005007' for key 'lock_table.PRIMARY']
at io.seata.rm.AbstractResourceManager.branchRegister(AbstractResourceManager.java:70)
at io.seata.rm.DefaultResourceManager.branchRegister(DefaultResourceManager.java:96)
at io.seata.rm.datasource.ConnectionProxy.register(ConnectionProxy.java:273)
at io.seata.rm.datasource.ConnectionProxy.processGlobalTransactionCommit(ConnectionProxy.java:250)
... 158 common frames omitted
Ⅲ. Describe what you expected to happen
如果表主键包含关键字符【;】也能兼容,最后整个事务提交成功
Ⅳ. How to reproduce it (as minimally and precisely as possible)
- seata设置为AT模式
- 开启一个分布式事务,在事务中,试图往同一个表里面插入两条记录,并且主动设置主键分别为【AE14:10;200007763:201336098】、【AE14:10;200007763:201336099】
- 报错:Duplicate entry for key 'lock_table.PRIMARY'
Ⅴ. Anything else we need to know?
建议方案:
方案一(推荐):客户端在生成锁记录的key时(详见【io.seata.rm.datasource.exec.BaseTransactionalExecutor#buildLockKey】),处理下seata-server的关键字【;】,该方案改动较小,只需要升级下seata-rm-datasource即可,而且不会影响到已经在lock_table锁住的数据(没有动server端代码,针对需要升级的客户端来进行升级
方案二:在seata-server端,针对新版本,对seata-server的关键字【;】做兼容,改动较大,影响全局,且会影响到已经在lock_table锁住的数据
如果认定这是一个 bug,我可以尝试提交修改的 PR ~~~
Ⅵ. Environment:
Database version:
- JDK version(e.g.
java -version
): 11 - Seata client/server version: 1.8.0
- Database version: 8.0.29
2条答案
按热度按时间ippsafx71#
已知问题,待2.2版本修复
Known issues, to be fixed in version 2.2
o8x7eapl2#
已知问题,待2.2版本修复 Known issues, to be fixed in version 2.2
好,感谢回复