路由规则不起作用

以下是schema的配置：

路由规则的配置：

id



2
512

结果（日志）：
16:51:07,247 DEBUG [thread=Processor2-H0,class=ServerConnection,host=172.17.138.31,port=46673,schema=dbtest]insert into tb2 values(1,'p1')
16:51:07,263 DEBUG [thread=Processor2-H0,class=ServerConnection,host=172.17.138.31,port=46673,schema=dbtest]insert into tb2 values(1,'p1'), route={
1 -> dnTest2.default{insert into tb2 values(1,'p1')}
2 -> dnTest3.default{insert into tb2 values(1,'p1')}
}
问题：
为什么路由到两个表中了？路由规则没有起作用？配置错了？

The report provides schema and routing XML plus ServerConnection log output, but no source file or test. Start by reproducing the dbtest/tb2 setup with dnTest2 and dnTest3, then trace how rule1 and func1 are resolved; done means the cause of routing to both nodes is established and a precise fix or explanation is recorded.

Written by the indexing model from the issue text.