Hello,
It could happen if your GC pauses are too long and/or too frequent. If your
heap sizes are not large enough. When a long GC happens, Cassandra node
effectively behaves like a dead node (unresponsive). Other nodes start
collecting hints for it etc. Maybe you should look into your logs to
Hi,
We have a cluster with 48 nodes configured with RACK,sometimes it's hang for
even 2 minutes.the response time jump from 300ms to 15s.
Could anyone please advise how to identified the root cause ?
The following is from the system log
INFO [Service Thread] 2017-10-26 21:45:46,796
