How to limit the number of connections？

[cutiechi]

I want to limit the number of connections

[pan3793]

The max connections of thrift server is contronlled by kyuubi.frontend.thrift.max.worker.threads
https://kyuubi.apache.org/docs/latest/deployment/settings.html#kyuubi-configurations

[cutiechi]

Sorry, I mean that each user sets it separately

[pan3793]

I don't get your point, could you explain more about what's "it" mean?

[cutiechi]

Each user corresponds to an engine, and I want to set different connection limit for these users

[pan3793]

try

___tom___.kyuubi.frontend.thrift.max.worker.threads
___bob___.kyuubi.frontend.thrift.max.worker.threads

it only effect the user's corresponding engine

[cutiechi]

ok

[wForget]

Do you mean to need a configuration like hive.server2.limit.connections.per.user?
Kyuubi does not support it yet, maybe we can implement it.

[yaooqinn]

+1

[wForget]

I have created issue #2301 and I will try to implement it.