I have 3 servers running elasticsearch with below configs in
192.168.1.60 is the master server to handle http requests. Its load average
is around 0.5. But another two servers's load average are 4-6. All servers
have 8 cells CPU and 16G RAM.
It seems that most requests are handled by the other two servers.
Can I have the master server handle more requests itself but not just
Another problem is: it always return timeout.
I have set ulimit to 65535 and net.nf_conntrack_max=655360.
What will cause these timeout request?