Install Elasticsearch in Windows environment, Ik,head,marvel

Reference: http://blog.csdn.net/xiedongdong1/article/details/52848645

Elasticsearch Document: https://www.elastic.co/guide/cn/elasticsearch/guide/current/intro.html

Elasticsearch with the middle division word breaker will make the Chinese into a single word, need to install IK participle, ik participle is divided into ik_smart (the most fine-grained word), ik_max_word (the most coarse-grained word) two modes.

1: First install elasticsearch: Download elasticsearch zip version Https://www.elastic.co/downloads/elasticsearch

2: Unzip the downloaded zip package, start Elasticsearch, there are two ways:

2.1: Go to the bin directory of the extracted files, double-click Execute Elasticsearch.bat

Enter http://localhost:9200 and the following page appears, indicating that the installation was successful.

　　

Press CTRL + C to stop

2.2: Install into Windows service, enter the bin command line interface, execute executable program Elasticsearch-service-x64.exe, become system service

3: Install head Plug-in, manage and monitor the status of the cluster on the webpage, Elasticsearch-head is an interface cluster operation and management tool

The 3.1 5.0 version was previously installed via the Elasticsearch plugin plug-in and entered the Bin directory for installation: elasticsearch/bin/plugin -install mobz/elasticsearch-head

3.2 5.0 does not support command-line installation later, support for installing node. JS is required. Installation Method http://blog.csdn.net/qq3401247010/article/details/78742524

4: Install the IK word-breaker

First download the compiled code in git, be sure to choose and your own ES version of the corresponding, otherwise unable to start the service, git as follows:

Https://github.com/medcl/elasticsearch-analysis-ik/releases

The contents of the extracted files are then placed in the ES plugins Analysis-ik directory, and if there is no this directory, the new.

Finally, add Index.analysis.analyzer.ik.type to the end of elasticsearch.yml file in es conf: "IK"

To test whether a word breaker can be participle:

In the browser input:

Http://localhost:9200/_analyze?analyzer=ik&pretty=true&text= China National Anthem

Result: {"tokens": [{"token": "People's Republic", "Start_offset": 0, "End_offset": 7, "type": "Cn_word", "position": 0},{"Tok En ":" Chinese People "," Start_offset ": 0," End_offset ": 4," type ":" Cn_word "," position ": 1},{" token ":" Zhonghua "," Start_offset " : 0, "End_offset": 2, "type": "Cn_word", "position": 2},{"token": "Chinese", "Start_offset": 1, "End_offset": 3, "type" : "Cn_word", "position": 3},{"token": "People's Republic", "Start_offset": 2, "End_offset": 7, "type": "Cn_word", "position": 4},{"token": "People", "Start_offset": 2, "End_offset": 4, "type": "Cn_word", "position": 5},{"token": "Republic", "star T_offset ": 4," End_offset ": 7," type ":" Cn_word "," position ": 6},{" token ":" Republic "," Start_offset ": 4," End_offset ": 6, "type": "Cn_word", "Position": 7}, {"token": "Country", "Start_offset": 6, "End_offset": 7, "type": "Cn_char", "posit Ion ": 8},{" token ":" National anthem "," Start_offset ": 7," End_offset ": 9," type ":" Cn_word "," Position ": 9}]} If you want a coarse-grained word breaker: then an ANA Lyzer properties can be changed to Ik_smart &nbsP;http://localhost:9200/_analyze?analyzer=ik_smart&pretty=true&text= People's Republic of China National anthem result: {"tokens": [{"token": " People's Republic of China "," Start_offset ": 0," End_offset ": 7," type ":" Cn_word "," position ": 0},{" token ":" National anthem "," Start_offset ": 7, "End_offset": 9, "type": "Cn_word", "Position": 1}]}

Install Elasticsearch in Windows environment, Ik,head,marvel