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Version

0.15.0-rc01

What's Wrong?

Restart fe after configuring 'http_max_header_size=81920' in fe.conf, and find that the configuration does not take effect. If you add 'enable_http_server_v2=false' to turn off the httpv2 configuration, 'http_max_header_size=81920' will take effect.

What You Expected?

When httpv2 is enabled, you can also modify the request header size by configuring http_max_header_size.

How to Reproduce?

After configuring http_max_header_size=81920, if you initiate a request with a request header size of 8193, you will get "Request Header Fields Too Large 8193 > 8192"

Anything Else?

• No response*

Are you willing to submit PR?

• Yes I am willing to submit a PR!

Code of Conduct

• I agree to follow this project's Code of Conduct