Update file max, max map count and ulimit for linux

es-docker-max-file

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You can use the following config in docker-compose.yml
ulimits:
  nofile:
    soft: 65536
    hard: 65536

OR 
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fs.file-max = 65535
vm.max_map_count=262144

Add above 2 lines at the end of /etc/sysctl.conf file

Run sudo sysctl -p
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* hard nofile 65535
* soft nofile 65535
* hard nproc 65535
* soft nproc 65535

Update /etc/security/limits.conf file with above lines
Reboot your server

Make sure that OS limits have been updated 
- ulimit -n