That is a very large heap size for C* - most installations I’ve seen are
running in the 8-12MB heap range. Apparently G1GC is better for larger
heaps so that may help. However, you are probably better off digging a bit
deeper into what is using all that heap? Massive IN clause lists? Massive
Hi, all
I have a C* cluster with 12 nodes. My cassandra version is 2.1.14; Just now
two nodes crashed and client fails to export data with read consistency QUORUM.
The following are logs of failed nodes:
ERROR [SharedPool-Worker-159] 2016-09-26 20:51:14,124 Message.java:538 -
Unexpected
