a4363220 opened a new issue, #11876:
URL: https://github.com/apache/dubbo/issues/11876
system：centos7.9
jdk：11
dubbo：3.1.4
序列化：kryo1.0.1
问题：在消费者透传信息给提供者时，在提供者的方法第一行是可以获取到透传信息，但是在方法执行期间和执行末尾获取透传信息则为空，但是相同的案例
我把dubbo版本切回到3.1.0版本则一切正常，不太理解是因为什么原因造成的，还是官方已经得知该问题并修复了。
提供者代码如下：
@Override
public PageVo<QuerySysUserByPageVo> querySysUserByPage(PageDto pageDto,
QuerySysUserByPageDto dto) {
log.info("查询用户分页开始：{}",AdminRpcContext.getUser());
// 统计
Integer totalRowSize = userMapper.querySysUserByCount(dto);
if (totalRowSize == 0) return null;
// 计算分页
PageOperationResultBo page =
PageOperationTools.operationPage(pageDto, totalRowSize);
// 查询分页结果
List<QuerySysUserByPageVo> voList =
userMapper.querySysUserByPage(page, dto);
// 填充角色以及岗位
voList.forEach(vo -> {
vo.setRolesVo(userRoleMapper.querySysRolePersonalInfoList(vo.getId()));
vo.setPostsVo(userPostMapper.querySysPostPersonalInfoList(vo.getId()));
});
log.info("查询用户分页完成：{}",AdminRpcContext.getUser());
return PageVo.build(page, voList);
}
**3.1.4版本获取rpc透传信息大致打印如下：**
2023-03-21 15:04:03.038 [DubboServerHandler-172.18.0.1:20100-thread-5] INFO
c.l.p.user.service.service.sys.SysUserServiceImp - 查询用户分页开始：AdminUserBo(id=1)
2023-03-21 15:04:03.038 [DubboServerHandler-172.18.0.1:20100-thread-5] INFO
c.l.p.service.core.mybatis.MybatisInterceptor - 拦截器获取：AdminUserBo(id=1)
2023-03-21 15:04:03.055 [DubboServerHandler-172.18.0.1:20100-thread-6] INFO
c.l.p.service.core.mybatis.MybatisInterceptor - 拦截器获取：AdminUserBo(id=1)
2023-03-21 15:04:04.039 [DubboServerHandler-172.18.0.1:20100-thread-6] INFO
c.l.p.service.core.mybatis.MybatisInterceptor - 拦截器获取：AdminUserBo(id=1)
2023-03-21 15:04:04.042 [DubboServerHandler-172.18.0.1:20100-thread-6] INFO
ShardingSphere-SQL - SQLStatement: MySQLSelectStatement(table=Optional.empty,
limit=Optional.empty, lock=Optional.empty, window=Optional.empty)
2023-03-21 15:04:04.042 [DubboServerHandler-172.18.0.1:20100-thread-6] INFO
ShardingSphere-SQL - Actual SQL(simple): [master_0] ::: 1
2023-03-21 15:04:04.049 [DubboServerHandler-172.18.0.1:20100-thread-6] INFO
c.l.p.service.core.mybatis.MybatisInterceptor - 拦截器获取：AdminUserBo(id=1)
2023-03-21 15:04:04.081 [DubboServerHandler-172.18.0.1:20100-thread-5] INFO
c.l.p.s.core.mybatis.hanlder.MybatisQueryHandler - 旧sql：[1],数据权限：select count(*)
2023-03-21 15:04:04.200 [DubboServerHandler-172.18.0.1:20100-thread-5] INFO
c.l.p.service.core.mybatis.MybatisInterceptor - 拦截器获取：null
2023-03-21 15:04:04.211 [DubboServerHandler-172.18.0.1:20100-thread-7] INFO
c.l.p.service.core.mybatis.MybatisInterceptor - 拦截器获取：null
2023-03-21 15:04:04.215 [DubboServerHandler-172.18.0.1:20100-thread-7] INFO
ShardingSphere-SQL - SQLStatement: MySQLSelectStatement(table=Optional.empty,
limit=Optional.empty,
lock=Optional[org.apache.shardingsphere.sql.parser.sql.common.segment.dml.predicate.LockSegment@4233467d],
window=Optional.empty)
2023-03-21 15:04:04.215 [DubboServerHandler-172.18.0.1:20100-thread-7] INFO
ShardingSphere-SQL - Actual SQL(simple): [master_0] ::: 1
2023-03-21 15:04:04.220 [DubboServerHandler-172.18.0.1:20100-thread-7] INFO
c.l.p.service.core.mybatis.MybatisInterceptor - 拦截器获取：null
2023-03-21 15:04:04.221 [DubboServerHandler-172.18.0.1:20100-thread-7] INFO
ShardingSphere-SQL - SQLStatement: MySQLSelectStatement(table=Optional.empty,
limit=Optional.empty, lock=Optional.empty, window=Optional.empty)
2023-03-21 15:04:04.221 [DubboServerHandler-172.18.0.1:20100-thread-7] INFO
ShardingSphere-SQL - Actual SQL(simple): [master_0] ::: 1
2023-03-21 15:04:04.225 [DubboServerHandler-172.18.0.1:20100-thread-7] INFO
c.l.p.service.core.mybatis.MybatisInterceptor - 拦截器获取：null
2023-03-21 15:04:04.226 [DubboServerHandler-172.18.0.1:20100-thread-7] INFO
ShardingSphere-SQL - Logic SQL: select
2023-03-21 15:04:04.281 [DubboServerHandler-172.18.0.1:20100-thread-5] INFO
ShardingSphere-SQL - Actual SQL(simple): [master_0] ::: 1
2023-03-21 15:04:04.288 [DubboServerHandler-172.18.0.1:20100-thread-5] INFO
c.l.p.service.core.mybatis.MybatisInterceptor - 拦截器获取：null
2023-03-21 15:04:04.318 [DubboServerHandler-172.18.0.1:20100-thread-5] INFO
ShardingSphere-SQL - SQLStatement: MySQLSelectStatement(table=Optional.empty,
limit=Optional.empty, lock=Optional.empty, window=Optional.empty)
2023-03-21 15:04:04.318 [DubboServerHandler-172.18.0.1:20100-thread-5] INFO
ShardingSphere-SQL - Actual SQL(simple): [master_0] ::: 1
2023-03-21 15:04:04.324 [DubboServerHandler-172.18.0.1:20100-thread-5] INFO
c.l.p.service.core.mybatis.MybatisInterceptor - 拦截器获取：null
2023-03-21 15:04:04.369 [DubboServerHandler-172.18.0.1:20100-thread-5] INFO
c.l.p.user.service.service.sys.SysUserServiceImp - 查询用户分页完成：null
**3.1.0版本获取rpc透传信息大致打印如下：**
2023-03-21 15:08:07.774 [DubboServerHandler-172.18.0.1:20100-thread-3] INFO
c.l.p.user.service.service.sys.SysUserServiceImp - 查询用户分页开始：AdminUserBo(id=1)
2023-03-21 15:08:07.790 [DubboServerHandler-172.18.0.1:20100-thread-3] INFO
c.l.p.service.core.mybatis.MybatisInterceptor - 拦截器获取：AdminUserBo(id=1)
2023-03-21 15:08:07.842 [DubboServerHandler-172.18.0.1:20100-thread-4] INFO
c.l.p.service.core.mybatis.MybatisInterceptor - 拦截器获取：AdminUserBo(id=1)
2023-03-21 15:08:08.749 [DubboServerHandler-172.18.0.1:20100-thread-4] INFO
ShardingSphere-SQL - SQLStatement: MySQLSelectStatement(table=Optional.empty,
limit=Optional.empty, lock=Optional.empty, window=Optional.empty)
2023-03-21 15:08:08.749 [DubboServerHandler-172.18.0.1:20100-thread-4] INFO
ShardingSphere-SQL - Actual SQL(simple): [master_0] ::: 1
2023-03-21 15:08:08.900 [DubboServerHandler-172.18.0.1:20100-thread-3] INFO
ShardingSphere-SQL - Logic SQL: SELECT count(*) FROM sys_user WHERE id = ? AND
create_user_id IN (1)
2023-03-21 15:08:08.900 [DubboServerHandler-172.18.0.1:20100-thread-3] INFO
ShardingSphere-SQL - SQLStatement: MySQLSelectStatement(table=Optional.empty,
limit=Optional.empty, lock=Optional.empty, window=Optional.empty)
2023-03-21 15:08:08.900 [DubboServerHandler-172.18.0.1:20100-thread-3] INFO
ShardingSphere-SQL - Actual SQL(simple): [master_0] ::: 1
2023-03-21 15:08:08.907 [DubboServerHandler-172.18.0.1:20100-thread-3] INFO
c.l.p.service.core.mybatis.MybatisInterceptor - 拦截器获取：AdminUserBo(id=1)
2023-03-21 15:08:08.922 [DubboServerHandler-172.18.0.1:20100-thread-5] INFO
c.l.p.service.core.mybatis.MybatisInterceptor - 拦截器获取：AdminUserBo(id=1)
2023-03-21 15:08:08.926 [DubboServerHandler-172.18.0.1:20100-thread-5] INFO
ShardingSphere-SQL - SQLStatement: MySQLSelectStatement(table=Optional.empty,
limit=Optional.empty,
lock=Optional[org.apache.shardingsphere.sql.parser.sql.common.segment.dml.predicate.LockSegment@5d9c13de],
window=Optional.empty)
2023-03-21 15:08:08.926 [DubboServerHandler-172.18.0.1:20100-thread-5] INFO
ShardingSphere-SQL - Actual SQL(simple): [master_0] ::: 1
2023-03-21 15:08:08.930 [DubboServerHandler-172.18.0.1:20100-thread-5] INFO
c.l.p.service.core.mybatis.MybatisInterceptor - 拦截器获取：AdminUserBo(id=1)
2023-03-21 15:08:08.931 [DubboServerHandler-172.18.0.1:20100-thread-5] INFO
ShardingSphere-SQL - SQLStatement: MySQLSelectStatement(table=Optional.empty,
limit=Optional.empty, lock=Optional.empty, window=Optional.empty)
2023-03-21 15:08:08.931 [DubboServerHandler-172.18.0.1:20100-thread-5] INFO
ShardingSphere-SQL - Actual SQL(simple): [master_0] ::: 1
2023-03-21 15:08:08.935 [DubboServerHandler-172.18.0.1:20100-thread-5] INFO
c.l.p.service.core.mybatis.MybatisInterceptor - 拦截器获取：AdminUserBo(id=1)
2023-03-21 15:08:08.935 [DubboServerHandler-172.18.0.1:20100-thread-5] INFO
ShardingSphere-SQL - SQLStatement: MySQLSelectStatement(table=Optional.empty,
limit=Optional.empty, lock=Optional.empty, window=Optional.empty)
2023-03-21 15:08:08.935 [DubboServerHandler-172.18.0.1:20100-thread-5] INFO
ShardingSphere-SQL - Actual SQL(simple): [master_0] ::: 1
2023-03-21 15:08:09.046 [DubboServerHandler-172.18.0.1:20100-thread-3] INFO
ShardingSphere-SQL - Logic SQL: SELECT users.id, users.dept_id, dept.name AS
deptName, users.username, users.nickname, users.status, users.update_user_id,
users.update_time, users.create_user_id, users.create_time FROM sys_user AS
users LEFT JOIN sys_dept AS dept ON users.dept_id = dept.id WHERE users.id = ?
AND users.create_user_id IN (1) ORDER BY users.id DESC LIMIT ?, ?
2023-03-21 15:08:09.046 [DubboServerHandler-172.18.0.1:20100-thread-3] INFO
ShardingSphere-SQL - SQLStatement: MySQLSelectStatement(table=Optional.empty,
limit=Optional[org.apache.shardingsphere.sql.parser.sql.common.segment.dml.pagination.limit.LimitSegment@1919f13b],
lock=Optional.empty, window=Optional.empty)
2023-03-21 15:08:09.046 [DubboServerHandler-172.18.0.1:20100-thread-3] INFO
ShardingSphere-SQL - Actual SQL(simple): [master_0] ::: 1
2023-03-21 15:08:09.052 [DubboServerHandler-172.18.0.1:20100-thread-3] INFO
c.l.p.service.core.mybatis.MybatisInterceptor - 拦截器获取：AdminUserBo(id=1)
2023-03-21 15:08:09.090 [DubboServerHandler-172.18.0.1:20100-thread-3] INFO
ShardingSphere-SQL - SQLStatement: MySQLSelectStatement(table=Optional.empty,
limit=Optional.empty, lock=Optional.empty, window=Optional.empty)
2023-03-21 15:08:09.091 [DubboServerHandler-172.18.0.1:20100-thread-3] INFO
ShardingSphere-SQL - Actual SQL(simple): [master_0] ::: 1
2023-03-21 15:08:09.095 [DubboServerHandler-172.18.0.1:20100-thread-3] INFO
c.l.p.service.core.mybatis.MybatisInterceptor -
拦截器获取：AdminUserBo(id=1)erPost.post_id = post.id
2023-03-21 15:08:09.098 [DubboServerHandler-172.18.0.1:20100-thread-3] INFO
ShardingSphere-SQL - SQLStatement: MySQLSelectStatement(table=Optional.empty,
limit=Optional.empty, lock=Optional.empty, window=Optional.empty)
2023-03-21 15:08:09.098 [DubboServerHandler-172.18.0.1:20100-thread-3] INFO
ShardingSphere-SQL - Actual SQL(simple): [master_0] ::: 1
2023-03-21 15:08:09.102 [DubboServerHandler-172.18.0.1:20100-thread-3] INFO
c.l.p.user.service.service.sys.SysUserServiceImp - 查询用户分页完成：AdminUserBo(id=1)
可以看到在3.1.0版本上从方法执行到末尾都可以正常拿到RpcContext参数
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