elasticsearch学习笔记1

• 后台启动

bin/elasticsearch -f

bin/elasticsearch -f -Xmx2g -Xms2g -Des.index.store.type=memory

• http设置和关闭

Setting	Description
http.port	A bind port range. Defaults to 9200-9300.
http.max_content_length	The max content of an HTTP request. Defaults to 100mb
http.max_initial_line_length	The max length of an HTTP URL. Defaults to 4kb
http.compression	Support for compression when possible (with Accept-Encoding). Defaults to false.
http.compression_level	Defines the compression level to use. Defaults to 6.

关闭http模块  http.enabled

• 同时查询多个索引

设置test1,test2,test3  ( _all 查询全部索引)

设置ignore_indices 忽略不存在的索引

• 常用选项

?pretty=true json标准格式输出

format=yaml

human=true 对于时间容量等内容处理