查看集群节点信息:curl -XGET 'http://IP:9200/_cat/nodes';(*表主)
查看节点健康信息:curl 'IP:9200/_cat/health?v';
curl -XGET 'http://IP:9200/_cluster/state/nodes?pretty'
节点详细信息:curl -XGET 'http://IP:9200/_cluster/health?pretty=true';
查看节点下索引详细信息:curl 'IP:9200/_cat/indices?v';
查看索引修复详情:http://IP:9200/index1,index2/_recovery?pretty=true
关闭节点下索引命令:curl -XPOST 'IP:9200/accesslog/_close';
删除节点下索引命令:curl -XDELETE 'http://IP:9200/accesslog';
杀进程:ps -ef | grep elasticsearch | grep -v grep | awk '{print $2}' |xargs kill -9 ;
清索引盘:curl http://IP:9200/accesslog-*/_cache/clear
查看es索引mapping映射:curl 'http://IP:9200/nglog-*/_mapping?pretty'
简单的logstash输入输出(3) - LinuxEA:https://www.linuxea.com/1151.html#comment-176;
Logstash 讲解与实战应用-突破舒适区-51CTO博客: http://blog.51cto.com/tchuairen/1840596;
针对Logstash吞吐量的一次优化:https://blog.youkuaiyun.com/houzhe_adore/article/details/51315036;
Pipline.rb: /opt/es/logstash/vendor/bundle/jruby/1.9/gems/logstash-core-2.2.1-java/lib/logstash;
Kill logstash进程:ps -ef | grep logstash | grep -v grep | awk '{print $2}' |xargs kill -9;
translog优化:https://ezlippi.com/blog/2018/04/elasticsearch-translog.html