Elasticsearch Introduction (Basic building)

Download Unzip elasticsearch-2.x.tar.gz

1. Installation Start-up

Installing the Monitoring plugin

./plugin Install Mobz/elasticsearch-head

Modify ES Configuration

elasticsearch2.0.0 version needs to be modified before booting

Configuration in config Elasticsearch.yml file

Network.host 172.24.3.95

This will ensure that the external network can also access the cluster health, or only through localhost access

Another argument is that using 0.0.0.0 has not been validated

Modify the following configuration

discovery.zen.ping.unicast.hosts [Xxx,xxx]

can be cluster-aware, ES document said will automatically sense the cluster, perhaps my configuration reasons, can only manually modify the configuration file for the perception

Start ES

./elasticsearch-d--cluster.name Jiangnan_cluster--node.name jiangnan_node_1

Start-D to run execution for daemon can specify a specific cluster\note name

The same IP segment will perceive the cluster, and can be added according to the cluster name

After cluster boot, the monitoring address is

http://172.24.3.95:9200/_plugin/head/

Verify that the ES cluster boot command is as follows

Curl ' Http://localhost:9200/?pretty '

The basic construction is completed

Related meanings

Elasticsearch is equivalent to a MySQL

Index is equivalent to each database

Type is equivalent to each table

Schema equivalent to Mapping

Document is equivalent to row

field is equivalent to field

Elasticsearch Introduction (Basic building)