elasticsearch script

SummaryIntroducing the internal principles of Elasticsearch Shard from the bottom and answering why is it necessary to understand the internal workings of Lucene using Elasticsearch? Understand the cost of the Elasticsearch API Build a FAST Search application Don't commit at any time. When to use stored fields and document Values

In the process of starting to access ES encountered a variety of wonderful problems.1. On-line various versions of the start-up mode is confusing to know how to start. Simple and rude--execute directly in the bin directory of ES./elasticsearch//display start, CTRL + C can stop, such as to operate, change the terminal./elasticsearch-d background boot, can continue operation at the current terminal//backgroun

~/.bashrc>>export JAVA_HOME=/usr/lib/jvm/java-7-oracleexport JRE_HOME=${JAVA_HOME}/jre export CLASSPATH=.:${JAVA_HOME}/lib:${JRE_HOME}/lib export PATH=${JAVA_HOME}/bin:$PATH >>source ~/.bashrcInstalling RedisRedis Homecd ~/srcwget http://download.redis.io/releases/redis-2.6.16.tar.gztar -zxf redis-2.6.16.tar.gzcd redis-2.6.16makesudo make installSimplified configuration through the Utils/install_server script in the Redis source codeInstall_server

#! /Bin/bash # Comperssion the data for elasticsearch now Date = 'date + % Y. % m. % d' # Compression the new index; /Usr/bin/curl-XPUT http: // localhost: 9200/logstash-$ date/nginx-access/_ mapping-d' {"nginx-access ": {"_ source": {"compress": true }}}' Echo "" /Usr/bin/curl-XPUT http: // localhost: 9200/logstash-$ date/nginx-error/_ mapping-d' {"nginx-error ": {"_ source": {"compress": true }}}' Echo "" /Usr/bin/curl-XPUT http: // localhost: 9200

Getting started with Elasticsearch-Installation and getting started with elasticsearch Elasticsearch is a real-time distributed search and analysis engine that allows you to explore your data at a speed and scale you have never used before. It is used as a combination of full-text search, structured search, and analysis. -- Authoritative guide

7.1 Node DiscoveryStart Elasticsearch, the node will look for the same cluster name and courseware of the master node, if there is joined, did not become the master node, responsible for the discovery of the module two purposesSelecting the master node and discovering the new node of the clusterTypes of 7.1.1 DiscoveriesElasticsearch allows the use of Zen discovery, in the config inside the elasticsearch.yml to configure the Zen information can be use

ElasticSearch Study Notes-Installation and elasticsearch Learning 1. Install ElasticSearch Https://www.elastic.co/guide/en/elasticsearch/reference/current/docs-index_.html Detailed installation steps are provided on this page. 2. Install the Head plug-in The head plug-in can manage

Elasticsearch-->java REST Client API Overview: Elasticsearch provides the rest web API, so developers can call Elasticsearch in their own restful web For a detailed description of the Java Rest client API, see the official Documentation:java Rest Client API You can call Elasticsearch directly using cu

# Comperssion the data for elasticsearch now Date = 'date + % Y. % m. % d' # Compression the new index; /Usr/bin/curl-xput http: // localhost: 9200/logstash-$ date/nginx-access/_ mapping-d' {"nginx-access ": {"_ source": {"compress": True }}}' Echo "" /Usr/bin/curl-xput http: // localhost: 9200/logstash-$ date/nginx-error/_ mapping-d' {"nginx-error ": {"_ source": {"compress": True }}}' Echo "" /Usr/bin/curl-xput http: // localhost: 9200/logstash-$ d

Install under *nux Under *nux, ES officially has provided the compiled Deb and RPM packages, but you need to make sure that the installed Java Virtual Environment (currently es1.6 and version 1.7 can choose version 1.8 Java), the installation steps are as follows:1. Download es deb/rpm Package and execute an orderDeb Package Installation: Dpkg-i Elasticsearch-1.6.0.debRPM Package Installation: Rpm-i elasticsearch