shardingjdbc insert时报错sharding value must implements comparable

ZPY
6年 ago
---
title: shardingjdbc insert时报错Sharding value must implements Comparable
date: 2019-12-05 08:02:16
categories: 分库分表
tags:
- 主键
- insert
- 自增
- 分布式id
- bigint
---
这几天在研究shardingjdbc，执行insert时，老是报错Sharding value must implements Comparable。。具体报错信息如下：
2019-12-04 11:23:08.993 ERROR 2756 --- [nio-9006-exec-1] o.a.c.c.C.[.[.[/].[dispatcherServlet]    : Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed; nested exception is org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.exceptions.PersistenceException:

### Error updating database.  Cause: java.lang.IllegalArgumentException: Sharding value must implements Comparable.

### The error may exist in file [E:\itellij idea project\zpTest\myshardingjdbc\target\classes\mapper\TImageMapper.xml]

### The error may involve com.example.myshardingjdbc.mapper.TImageMapper.insert-Inline

### The error occurred while setting parameters

### SQL: insert into t_image (image_id,title, small_image,       path, create_user, create_time,        update_user, update_time, is_delete,        is_enable)     values (?,?, ?,       ?, ?, ?,        ?, ?, ?,        ?)

### Cause: java.lang.IllegalArgumentException: Sharding value must implements Comparable.] with root cause
java.lang.IllegalArgumentException: Sharding value must implements Comparable.

  at com.google.common.base.Preconditions.checkArgument(Preconditions.java:122) ~[guava-18.0.jar:na]

  at org.apache.shardingsphere.core.optimize.sharding.segment.condition.engine.InsertClauseShardingConditionEngine.getRouteValue(InsertClauseShardingConditionEngine.java:106) ~[sharding-core-optimize-4.0.0-RC2.jar:4.0.0-RC2]

  at org.apache.shardingsphere.core.optimize.sharding.segment.condition.engine.InsertClauseShardingConditionEngine.fillShardingCondition(InsertClauseShardingConditionEngine.java:95) ~[sharding-core-optimize-4.0.0-RC2.jar:4.0.0-RC2]

  at org.apache.shardingsphere.core.optimize.sharding.segment.condition.engine.InsertClauseShardingConditionEngine.getShardingCondition(InsertClauseShardingConditionEngine.java:86) ~[sharding-core-optimize-4.0.0-RC2.jar:4.0.0-RC2]

  at org.apache.shardingsphere.core.optimize.sharding.segment.condition.engine.InsertClauseShardingConditionEngine.getShardingConditions(InsertClauseShardingConditionEngine.java:76) ~[sharding-core-optimize-4.0.0-RC2.jar:4.0.0-RC2]

  at org.apache.shardingsphere.core.optimize.sharding.segment.condition.engine.InsertClauseShardingConditionEngine.createShardingConditions(InsertClauseShardingConditionEngine.java:61) ~[sharding-core-optimize-4.0.0-RC2.jar:4.0.0-RC2]

  at org.apache.shardingsphere.core.optimize.sharding.engnie.dml.ShardingInsertOptimizeEngine.optimize(ShardingInsertOptimizeEngine.java:61) ~[sharding-core-optimize-4.0.0-RC2.jar:4.0.0-RC2]

  at org.apache.shardingsphere.core.optimize.sharding.engnie.dml.ShardingInsertOptimizeEngine.optimize(ShardingInsertOptimizeEngine.java:49) ~[sharding-core-optimize-4.0.0-RC2.jar:4.0.0-RC2]

  at org.apache.shardingsphere.core.route.router.sharding.ParsingSQLRouter.route(ParsingSQLRouter.java:72) ~[sharding-core-route-4.0.0-RC2.jar:4.0.0-RC2]

  at org.apache.shardingsphere.core.route.PreparedStatementRoutingEngine.route(PreparedStatementRoutingEngine.java:66) ~[sharding-core-route-4.0.0-RC2.jar:4.0.0-RC2]

  at org.apache.shardingsphere.core.PreparedQueryShardingEngine.route(PreparedQueryShardingEngine.java:60) ~[sharding-core-entry-4.0.0-RC2.jar:4.0.0-RC2]

  at org.apache.shardingsphere.core.BaseShardingEngine.executeRoute(BaseShardingEngine.java:86) ~[sharding-core-entry-4.0.0-RC2.jar:4.0.0-RC2]

  at org.apache.shardingsphere.core.BaseShardingEngine.shard(BaseShardingEngine.java:70) ~[sharding-core-entry-4.0.0-RC2.jar:4.0.0-RC2]

  at org.apache.shardingsphere.shardingjdbc.jdbc.core.statement.ShardingPreparedStatement.shard(ShardingPreparedStatement.java:224) ~[sharding-jdbc-core-4.0.0-RC2.jar:4.0.0-RC2]

  at org.apache.shardingsphere.shardingjdbc.jdbc.core.statement.ShardingPreparedStatement.execute(ShardingPreparedStatement.java:170) ~[sharding-jdbc-core-4.0.0-RC2.jar:4.0.0-RC2]

  at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_181]

  at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_181]

  at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_181]

  at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_181]

  at org.apache.ibatis.logging.jdbc.PreparedStatementLogger.invoke(PreparedStatementLogger.java:59) ~[mybatis-3.5.2.jar:3.5.2]

  at com.sun.proxy.$Proxy73.execute(Unknown Source) ~[na:na]

  at org.apache.ibatis.executor.statement.PreparedStatementHandler.update(PreparedStatementHandler.java:47) ~[mybatis-3.5.2.jar:3.5.2]

  at org.apache.ibatis.executor.statement.RoutingStatementHandler.update(RoutingStatementHandler.java:74) ~[mybatis-3.5.2.jar:3.5.2]

  at org.apache.ibatis.executor.SimpleExecutor.doUpdate(SimpleExecutor.java:50) ~[mybatis-3.5.2.jar:3.5.2]

  at org.apache.ibatis.executor.BaseExecutor.update(BaseExecutor.java:117) ~[mybatis-3.5.2.jar:3.5.2]

  at org.apache.ibatis.executor.CachingExecutor.update(CachingExecutor.java:76) ~[mybatis-3.5.2.jar:3.5.2]

  at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_181]

  at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_181]

  at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_181]

  at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_181]

  at org.apache.ibatis.plugin.Plugin.invoke(Plugin.java:63) ~[mybatis-3.5.2.jar:3.5.2]

  at com.sun.proxy.$Proxy71.update(Unknown Source) ~[na:na]

  at org.apache.ibatis.session.defaults.DefaultSqlSession.update(DefaultSqlSession.java:197) ~[mybatis-3.5.2.jar:3.5.2]

  at org.apache.ibatis.session.defaults.DefaultSqlSession.insert(DefaultSqlSession.java:184) ~[mybatis-3.5.2.jar:3.5.2]

  at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_181]

  at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_181]

  at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_181]

  at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_181]

  at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:426) ~[mybatis-spring-2.0.2.jar:2.0.2]

  at com.sun.proxy.$Proxy61.insert(Unknown Source) ~[na:na]

  at org.mybatis.spring.SqlSessionTemplate.insert(SqlSessionTemplate.java:271) ~[mybatis-spring-2.0.2.jar:2.0.2]

  at org.apache.ibatis.binding.MapperMethod.execute(MapperMethod.java:62) ~[mybatis-3.5.2.jar:3.5.2]

  at org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:57) ~[mybatis-3.5.2.jar:3.5.2]

  at com.sun.proxy.$Proxy62.insert(Unknown Source) ~[na:na]

  at com.example.myshardingjdbc.controller.IndexController.insertOne(IndexController.java:189) ~[classes/:na]

  at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_181]

  at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_181]

  at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_181]

  at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_181]

  at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:189) ~[spring-web-5.1.6.RELEASE.jar:5.1.6.RELEASE]

  at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:138) ~[spring-web-5.1.6.RELEASE.jar:5.1.6.RELEASE]

  at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:102) ~[spring-webmvc-5.1.6.RELEASE.jar:5.1.6.RELEASE]

  at org.springframework.web.servle