when the query is process in coordinator node, you may just kill the node
,but if query are processed under replicate node ~~~😇
Jeff Jirsa 于2021年1月7日周四 下午3:24写道：
> There have been a few bugs that lets some really bad queries run for 30+
> minutes in pathological cases, but generally you’re right
There have been a few bugs that lets some really bad queries run for 30+
minutes in pathological cases, but generally you’re right, and there is not a
way to interrupt a running query in any existing releases
> On Jan 6, 2021, at 11:20 PM, Elliott Sims wrote:
>
>
> At least by default, Cass
At least by default, Cassandra has pretty short timeouts. I don't know of
a way to kill an in-flight query, but by the time you did it would have
timed out anyways. I don't know of any way to stop it from repeating other
than tracking down the source and stopping it.
On Wed, Jan 6, 2021, 5:41 PM
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 any
