Full-Text search engine Elasticsearch learning record: Install under Mac

Recently, the development team trained Elasticsearch, ready to launch a new project, I also went to gather the excitement, the following to record the learning process.

First, installation

1, the environment needs jdk1.8;

2. Download: Http://www.elastic.co/downloads/elasticsearch

　　

3, after the completion of the end of the final decompression, decompression command:tar-vxf Elasticsearch-6.2.4.tar

Second, start Elasticsearch

Go to Folder: CD elasticsearch-6.2.4

Start command: Sh./bin/elasticsearch

As follows: Starting and started appear to start successfully, 127.0.0.1:9200 indicates default listening port 9200

　　

In Browser input: 127.0.0.1:9200, the following appears to indicate that the startup was successful.

　　

Third, interface plug-in head installation

1. Download from GitHub, address: Https://github.com/mobz/elasticsearch-head

2, terminal Ctrl + C, close Elasticsearch

3. Query node

As shown, my node version is too low, Nodejs is more than 6.0, so to upgrade

　　

Upgrade node The first step is to install the N module, which is dedicated to managing the Nodejs version of the

sudo npm install-g n

To upgrade node to a stable version

sudo n Stable

This time node upgrade was pit, appeared segmentation fault:11 error, later resolved, directly with the n command to reset the version to use

9.3. 0

Unfortunately, and did not install success, but it doesn't matter, try several versions always have success, hehe ~ ~

Finally, I installed 9.11.0.

　　

4. Start Plugin (NPM is the installation tool for node's package) input command: NPM run start

Enter Elasticsearch-head-master and then execute the command NPM run start.

Unfortunately, still unsuccessful, Ann, the following hint should mean no grunt

　　

Grunt installed below, via NPM installation: Global installation installs GRUNT-CLI (not grunt, allows multiple versions of grunt to be installed)

NPM install-g GRUNT-CLI

　　

However, executing the grunt command at this point will prompt command not found

　　

This is typically an environment variable mismatch, reference article: https://www.cnblogs.com/jaina/p/6067464.html

　　

The following is another run of NPM run start, the result is still a problem, error:unable to find local grunt.

(Problem solved: 25910919)

　　

Execute command under Elasticsearch-head-master: NPM Install Grunt

After that, NPM run start again is wrong:

　　

According to the great God, obediently install these modules.

Finally, run NPM run start and finally start the service:

　　

Quickly enter in the browser: http://localhost:9100

　　

Finally finished ...

　　

　　

　　

Full-Text search engine Elasticsearch learning record: Install under Mac