Elasticsearch starts to run, error occurs:
: system call filters failed to install; check the logs and fix your configuration or disable system call filters at your own risk
Solution:
bootstrap.system_call_filter: false
reference: https://www.elastic.co/guide/en/elasticsearch/reference/current/system-call-filter-check.html
Elasticsearch System Call Filters Failed to Install
原文：http://www.cnblogs.com/zhuangzebo/p/7820276.html