Wei Wang

@syysummer you need to change the settings before launching byconity by updating the configuration file. e.g., if you login as the 'default' user, then add the setting to https://github.com/ByConity/ByConity/blob/master/docker/docker-compose/byconity-simple-cluster/users.yml#L7

@dogauzuncukoglu it looks like the columns.txt file in this part 20240205_447510457035260771_447510457035260771_1_447510459719091038 has wrong encoded text. Could you check it? Does it happen for many parts or just this one?

Hi @dmthuc do you mean the following sql cause the error? ``` CREATE TABLE test_gipxk2.people_448825934011957253 UUID '46b8dd72-92b4-43af-81c8-63fd655d346c' ( `id` Int32, `name` String, `company_id` Int32, `state_id` Int32, `city_id` Int32 ) ENGINE...

@dmthuc do you have the original sql? the sql above is executed on the workers? I am trying to reproduce the error.

@dmthuc can you reproduce it? I just tried it. No errors...

> (you don't have to strictly follow this form) > > ## Enhancement > clickhouse jdbc 通过server写入数据（insert values），不会将任务分发给worker，但是直接连接worker写入，clickhouse jdbc 默认会先对写入表执行select语句，此时会报错：DB::Exception: Worker group is not set，因为 worker write不能执行read操作。  @yijiluo what's...

@syysummer CnchMergeTree should support it. It is disabled by default. To used it, you need to create bucket tables https://byconity.github.io/docs/table-design/table-engine#designing-bucket-tables

@ozansz thanks for reporting the issue. After step 4, does the VW worker always return the correct results? Does it return `Grant NONE TO support` again?

@ozansz , currently we do not support the auto sync of the RBAC information to workers. RBAC is auto synced among servers only. Hope it clarifies.