mysql的死锁问题

和jbpm整合中，数据库报下面异常
org.springframework.jdbc.UncategorizedSQLException: Hibernate operation: could not insert: [com.wulin.model.Workflow]; uncategorized SQLException for SQL [insert into workflow (name, file, pic) values (?, ?, ?)]; SQL state [41000]; error code [1205]; Lock wait timeout exceeded; try restarting transaction; nested exception is java.sql.SQLException: Lock wait timeout exceeded; try restarting transaction
org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:83)
org.springframework.orm.hibernate3.HibernateAccessor.convertJdbcAccessException(HibernateAccessor.java:424)
org.springframework.orm.hibernate3.HibernateAccessor.convertHibernateAccessException(HibernateAccessor.java:410)
org.springframework.orm.hibernate3.HibernateTemplate.doExecute(HibernateTemplate.java:411)
org.springframework.orm.hibernate3.HibernateTemplate.executeWithNativeSession(HibernateTemplate.java:374)
org.springframework.orm.hibernate3.HibernateTemplate.save(HibernateTemplate.java:683)
com.wulin.manager.impl.WorkflowManagerImpl.deployProcessDefinition(WorkflowManagerImpl.java:77)
com.wulin.action.WorkflowAction.add(WorkflowAction.java:94)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
java.lang.reflect.Method.invoke(Method.java:597)
com.opensymphony.xwork2.DefaultActionInvocation.invokeAction(DefaultActionInvocation.java:441)
com.opensymphony.xwork2.DefaultActionInvocation.invokeActionOnly(DefaultActionInvocation.java:280)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:243)
com.opensymphony.xwork2.interceptor.DefaultWorkflowInterceptor.doIntercept(DefaultWorkflowInterceptor.java:165)
com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
com.opensymphony.xwork2.validator.ValidationInterceptor.doIntercept(ValidationInterceptor.java:252)
org.apache.struts2.interceptor.validation.AnnotationValidationInterceptor.doIntercept(AnnotationValidationInterceptor.java:68)
com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
com.opensymphony.xwork2.interceptor.ConversionErrorInterceptor.intercept(ConversionErrorInterceptor.java:122)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:195)
com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:195)
com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
com.opensymphony.xwork2.interceptor.StaticParametersInterceptor.intercept(StaticParametersInterceptor.java:179)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
org.apache.struts2.interceptor.MultiselectInterceptor.intercept(MultiselectInterceptor.java:75)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
org.apache.struts2.interceptor.CheckboxInterceptor.intercept(CheckboxInterceptor.java:94)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
org.apache.struts2.interceptor.FileUploadInterceptor.intercept(FileUploadInterceptor.java:306)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
com.opensymphony.xwork2.interceptor.ModelDrivenInterceptor.intercept(ModelDrivenInterceptor.java:89)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
com.opensymphony.xwork2.interceptor.ScopedModelDrivenInterceptor.intercept(ScopedModelDrivenInterceptor.java:130)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
org.apache.struts2.interceptor.debugging.DebuggingInterceptor.intercept(DebuggingInterceptor.java:267)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
com.opensymphony.xwork2.interceptor.ChainingInterceptor.intercept(ChainingInterceptor.java:126)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
com.opensymphony.xwork2.interceptor.PrepareInterceptor.doIntercept(PrepareInterceptor.java:138)
com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
org.apache.struts2.impl.StrutsActionProxy.execute(StrutsActionProxy.java:52)
org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:488)
org.apache.struts2.dispatcher.ng.ExecuteOperations.executeAction(ExecuteOperations.java:77)
org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:91)
root cause java.sql.SQLException: Lock wait timeout exceeded; try restarting transaction
com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1055)
com.mysql.jdbc.SQLError.createSQLException(SQLError.java:956)
com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3515)
com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3447)
com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1951)
com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2101)
com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2554)
com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1761)
com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2046)
com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:1964)
com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:1949)
org.hibernate.id.IdentityGenerator$GetGeneratedKeysDelegate.executeAndExtract(IdentityGenerator.java:94)
org.hibernate.id.insert.AbstractReturningDelegate.performInsert(AbstractReturningDelegate.java:57)
org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2176)
org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2656)
org.hibernate.action.EntityIdentityInsertAction.execute(EntityIdentityInsertAction.java:71)
org.hibernate.engine.ActionQueue.execute(ActionQueue.java:279)
org.hibernate.event.def.AbstractSaveEventListener.performSaveOrReplicate(AbstractSaveEventListener.java:321)
org.hibernate.event.def.AbstractSaveEventListener.performSave(AbstractSaveEventListener.java:204)
org.hibernate.event.def.AbstractSaveEventListener.saveWithGeneratedId(AbstractSaveEventListener.java:130)
org.hibernate.event.def.DefaultSaveOrUpdateEventListener.saveWithGeneratedOrRequestedId(DefaultSaveOrUpdateEventListener.java:210)
org.hibernate.event.def.DefaultSaveEventListener.saveWithGeneratedOrRequestedId(DefaultSaveEventListener.java:56)
org.hibernate.event.def.DefaultSaveOrUpdateEventListener.entityIsTransient(DefaultSaveOrUpdateEventListener.java:195)
org.hibernate.event.def.DefaultSaveEventListener.performSaveOrUpdate(DefaultSaveEventListener.java:50)
org.hibernate.event.def.DefaultSaveOrUpdateEventListener.onSaveOrUpdate(DefaultSaveOrUpdateEventListener.java:93)
org.hibernate.impl.SessionImpl.fireSave(SessionImpl.java:563)
org.hibernate.impl.SessionImpl.save(SessionImpl.java:551)
org.hibernate.impl.SessionImpl.save(SessionImpl.java:547)
org.springframework.orm.hibernate3.HibernateTemplate$12.doInHibernate(HibernateTemplate.java:686)
org.springframework.orm.hibernate3.HibernateTemplate$12.doInHibernate(HibernateTemplate.java:1)
org.springframework.orm.hibernate3.HibernateTemplate.doExecute(HibernateTemplate.java:406)
org.springframework.orm.hibernate3.HibernateTemplate.executeWithNativeSession(HibernateTemplate.java:374)
org.springframework.orm.hibernate3.HibernateTemplate.save(HibernateTemplate.java:683)
com.wulin.manager.impl.WorkflowManagerImpl.deployProcessDefinition(WorkflowManagerImpl.java:77)
com.wulin.action.WorkflowAction.add(WorkflowAction.java:94)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)

解决方案 »

  1.   

    贴出show innodb status
    show processlist
      

  2.   


    mysql> mysql> show innodb status;
    ERROR 1064 (42000): You have an error
    corresponds to your MySQL server vers
    > show innodb status' at line 1> | InnoDB |      |
    > ================================
    > 100911 11:21:35 INNODB MONITOR O
    > ================================
    > Per second averages calculated f
    > ----------
    > SEMAPHORES
    > ----------
    > OS WAIT ARRAY INFO: reservation
    > Mutex spin waits 0, rounds 0, OS
    > RW-shared spins 4, OS waits 2; R
     1064 (42000): You have an error i
    sponds to your MySQL server versio
    ------+-------------------
    -------------------------------
    -' at line 1
    > ------------
    > TRANSACTIONS
    > ------------
    > Trx id counter 0 152576
    > Purge done for trx's n:o < 0 152
    > History list length 1
    > LIST OF TRANSACTIONS FOR EACH SE
    > ---TRANSACTION 0 0, not started,
    > MySQL thread id 1, query id 6 lo
    > show innodb status
    > --------
    > FILE I/O
    > --------
    > I/O thread 0 state: wait Windows
    > I/O thread 1 state: wait Windows
    > I/O thread 2 state: wait Windows
    > I/O thread 3 state: wait Windows
    > Pending normal aio reads: 0, aio
    >  ibuf aio reads: 0, log i/o's: 0
    > Pending flushes (fsync) log: 0;
     1064 (42000): You have an error i
    sponds to your MySQL server versio-----
    ACTIONS
    -----
    d counter 0 152576
     done fo' at line 1
    > 87 OS file reads, 3 OS file writ
    > 0.00 reads/s, 0 avg bytes/read,
    > --------------------------------
    > INSERT BUFFER AND ADAPTIVE HASH
    > --------------------------------
    > Ibuf: size 1, free list len 0, s
    > 0 inserts, 0 merged recs, 0 merg
    > Hash table size 195193, node hea
    > 0.00 hash searches/s, 0.00 non-h
    > ---
    > LOG
    > ---
    > Log sequence number 0 68643901
    > Log flushed up to   0 68643901
    > Last checkpoint at  0 68643901
    > 0 pending log writes, 0 pending
    > 8 log i/o's done, 0.00 log i/o's
    > ----------------------
    > BUFFER POOL AND MEMORY
    > ----------------------
    > Total memory allocated 58321632;
     1064 (42000): You have an error i
    sponds to your MySQL server versio file reads, 3 OS file writes, 3
    reads/s, 0 avg bytes/read, 0.0' at
    > Dictionary memory allocated 2002
    > Buffer pool size   3008
    > Free buffers       2931
    > Database pages     77
    > Modified db pages  0
    > Pending reads 0
    > Pending writes: LRU 0, flush lis
    > Pages read 77, created 0, writte
    > 0.00 reads/s, 0.00 creates/s, 0.
    > No buffer pool page gets since t
    > --------------
    > ROW OPERATIONS
    > --------------
    > 0 queries inside InnoDB, 0 queri
    > 1 read views open inside InnoDB
    > Main thread id 5792, state: wait
    > Number of rows inserted 0, updat
    > 0.00 inserts/s, 0.00 updates/s,
    > ----------------------------
    > END OF INNODB MONITOR OUTPUT
    > ============================
      

  3.   

    mysql> show processlist;
    +----+------+-------------
    -+
    | Id | User | Host
     |
    +----+------+-------------
    -+
    |  1 | root | localhost:50
     |
    +----+------+-------------
    -+
    1 row in set (0.00 sec)
      

  4.   

    没有看到表锁的信息。could not insert: [com.wulin.model.Workflow]; uncategorized SQLException for SQL [insert into workflow (name, file, pic) values (?, ?, ?)]; SQL state [41000]; error code [1205]; 看起来更像是你的程序代码的错误。