Hi Jeff,
thanks for the pointers!
We upgraded to C* 3.11.0 now and the situation has improved a little
bit, the node does not die completely any more, but the
WriteTimeoutExceptions persists and still 'freeze' the node for a couple
of minutes.
> A single node with 20 cores and 256GB of RAM is
Hi,
has anyone seen the following exception before?
Context:
* Cassandra 3.9,
* single node (20 Cores / 256 GB RAM)
* doing lots of counter mutations
* Whenever this exception happens, CPU spikes, node becomes unresponsive
for a few minutes. Eventually, the node will "die", i.e. become
