以下异常是在大量数据并发插入数据库的时候，报的错，求解释啊
2017-07-05 21:44:51,246 [ERROR] [HashThread-pool-6-thread-1] MessageFacadeInvoker.handleExeception - org.nutz.dao.DaoException: org.nutz.dao.DaoException: !Nutz SQL Error: 'INSERT INTO string(hash) VALUES(?)
| 1 |
|-------------|
| -1507525949 |
For example:> "INSERT INTO string(hash) VALUES(-1507525949) "'
PreparedStatement:
'INSERT INTO string(hash) VALUES(?) '
21:38:29,482 [ERROR] [HashThread-pool-1-thread-1] MessageFacadeInvoker.handleExeception - 执行330协议出现异常
21:38:29,482 [ERROR] [HashThread-pool-1-thread-1] MessageFacadeInvoker.handleExeception - org.nutz.dao.DaoException: org.nutz.dao.DaoException: !Nutz SQL Error: 'INSERT INTO string(hash) VALUES(?)
| 1 |
|------------|
| 1137543928 |
For example:> "INSERT INTO string(hash) VALUES(1137543928) "'
PreparedStatement:
'INSERT INTO string(hash) VALUES(?) '
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at com.xiuxian.core.framework.CallBack.handle(CallBack.java:19)
at com.xiuxian.core.msg.MessageFacadeInvoker.handleMessage(MessageFacadeInvoker.java:45)
at com.xiuxian.core.msg.MessageFacadeInvoker.run(MessageFacadeInvoker.java:26)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: org.nutz.dao.DaoException: org.nutz.dao.DaoException: !Nutz SQL Error: 'INSERT INTO string(hash) VALUES(?)
| 1 |
|------------|
| 1137543928 |
For example:> "INSERT INTO string(hash) VALUES(1137543928) "'
PreparedStatement:
'INSERT INTO string(hash) VALUES(?) '
at org.nutz.dao.impl.sql.run.NutDaoRunner.run(NutDaoRunner.java:76)
at org.nutz.dao.impl.DaoSupport._exec(DaoSupport.java:204)
at org.nutz.dao.impl.EntityOperator.exec(EntityOperator.java:50)
at org.nutz.dao.impl.NutDao.insert(NutDao.java:138)
at com.xiuxian.module.friend.dao.FriendDao.add(FriendDao.java:32)
at com.xiuxian.module.friend.dao.FriendDao.add(FriendDao.java:1)
at com.xiuxian.core.cache.CacheMap.putWithCache(CacheMap.java:105)
at com.xiuxian.module.friend.dao.FriendManager.getFriendGroup(FriendManager.java:47)
at com.xiuxian.module.friend.FriendSystem.getFriendGroup(FriendSystem.java:80)
at com.xiuxian.module.friend.FriendSystem.loadFriendList(FriendSystem.java:89)
at com.xiuxian.module.friend.FriendFacade.loadFriendList(FriendFacade.java:30)
... 12 more
Caused by: org.nutz.dao.DaoException: !Nutz SQL Error: 'INSERT INTO string(hash) VALUES(?)
| 1 |
|------------|
| 1137543928 |
For example:> "INSERT INTO string(hash) VALUES(1137543928) "'
PreparedStatement:
'INSERT INTO string(hash) VALUES(?) '
at org.nutz.dao.impl.sql.run.NutDaoExecutor.exec(NutDaoExecutor.java:90)
at org.nutz.dao.impl.DaoSupport$DaoExec.invoke(DaoSupport.java:249)
at org.nutz.dao.impl.sql.run.NutDaoRunner.run(NutDaoRunner.java:64)
... 22 more
Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Table 'xiuxian.string' doesn't exist
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at com.mysql.jdbc.Util.handleNewInstance(Util.java:409)
at com.mysql.jdbc.Util.getInstance(Util.java:384)
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1052)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4232)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4164)
at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2615)
at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2776)
at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2838)
at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:2082)
at com.mysql.jdbc.PreparedStatement.execute(PreparedStatement.java:1307)
at com.alibaba.druid.filter.FilterChainImpl.preparedStatement_execute(FilterChainImpl.java:2931)
at com.alibaba.druid.filter.FilterEventAdapter.preparedStatement_execute(FilterEventAdapter.java:440)
at com.alibaba.druid.filter.FilterChainImpl.preparedStatement_execute(FilterChainImpl.java:2929)
at com.alibaba.druid.proxy.jdbc.PreparedStatementProxyImpl.execute(PreparedStatementProxyImpl.java:118)
at com.alibaba.druid.pool.DruidPooledPreparedStatement.execute(DruidPooledPreparedStatement.java:493)
at org.nutz.dao.impl.sql.run.NutDaoExecutor._runPreparedStatement(NutDaoExecutor.java:261)
at org.nutz.dao.impl.sql.run.NutDaoExecutor.exec(NutDaoExecutor.java:76)
... 24 more
额，我的这个table设置的是默认自增，就是说，多并发的情况下，不能默认自增的是吧？
@Table("req_record")
public class RequestRecord {
@Id
private int id; // 默认自增
@Column
private Date reqTime;
@Column
private Date respTime;
@Column
private String roldId;
@Column
private int protoId;
@Column
private long doTime;