clickhouse-jdbc v2 enable async_insert does not work

[SpriteBBX]

Describe the bug

java clickhouse-jdbc 0.8.2 v2 async_insert=1 Not in effect

jdbc param
clickhouse.jdbc.v1=false&custom_http_params=async_insert=1,wait_for_async_insert=1

clickhouse-server log
DynamicQueryHandler: Request URI: /?query_id=9dee5d57-b57c-44b8-b45c-9f019abe5569&compress=1&wait_end_of_query=0&async_insert=0

If you use the old v1 way, it is valid
clickhouse.jdbc.v1=true&custom_http_params=async_insert=1,wait_for_async_insert=1
clickhouse-server log
DynamicQueryHandler: Request URI: /?async_insert=1&wait_for_async_insert=1&compress=1&extremes=0

Steps to reproduce

Expected behaviour

Code example

Error log

2025.04.17 03:50:22.045913 [ 919 ] {} DynamicQueryHandler: Request URI: /?query_id=9dee5d57-b57c-44b8-b45c-9f019abe5569&compress=1&wait_end_of_query=0&async_insert=0

Configuration

Environment

• Client version:24.11.1.2557
• Language version:
• OS:

ClickHouse server

• ClickHouse Server version:24.11.1.2557

[SpriteBBX]

@chernser Please can I use it normally in v2 version 0.8.2, do you need me to provide sample code

[mshustov]

@SpriteBBX how did you set it? You can either set it via client interface serverSetting(...) or URL clickhouse_setting_async_insert=1

@chernser another thing to add to the migration guide and the docs

[SpriteBBX]

@mshustov

Use it in Spring Boot and MyBatis, set the JDBC parameters, refer to the official documentation
https://clickhouse.com/docs/best-practices/selecting-an-insert-strategy

[mshustov]

@SpriteBBX please use clickhouse_setting_async_insert=1 instead of custom_http_params=async_insert=1
@chernser https://clickhouse.com/docs/best-practices/selecting-an-insert-strategy needs to be updated as well

[SpriteBBX]

@mshustov wait_for_async_insert=1 Also use clickhouse_setting_wait_for_async_insert=1 too ?