kill session in cassandra cluster

[David Ni]

Hello,Experts!
         I want to know if there is a way to kill the session in cassandra 
cluster,for example,I get session_id from 
system_traces.sessions:4c9049a0-4fed-11eb-a60d-7f98ffdaf6cd,the session is 
running with very bad cql which causing bad performance,I need to kill it 
ASAP,could anyone help,thanks very much!