Elasticsearch集群
阿新 • • 發佈:2018-03-08
Elasticsearch集群1、兩臺機分別安裝好Elasticsearch
其中為192.168.1.110,設為master節點,elasticsearch.yml配置如下
cluster.name: my-application node.name: node-111 network.host: 192.168.1.110 http.port: 9200 http.cors.enabled: true http.cors.allow-origin: "*" node.master: true node.data: true discovery.zen.ping.unicast.hosts: ["192.168.1.110"]
另一臺機:的ip位192.168.1.108,elasticsearch.yml配置如下:
cluster.name: my-application node.name: node-102 network.host: 192.168.1.108 http.port: 9200 http.cors.enabled: true http.cors.allow-origin: "*" node.master: false node.data: true discovery.zen.ping.unicast.hosts: ["192.168.1.110"]
分別啟動兩臺機
訪問head:
master:
從的:
註:
如果另一臺機直接復制前一臺機;
啟動後可能出現:
[node-2] failed to send join request to master [{node-1}{WbcP0pC_T32jWpYvu5is1A}{2_LCVHx1QEaBZYZ7XQEkMg}{10.10.11.200}{10.10.11.200:9300}], reason [RemoteTransportException[[node-1][10.10.11.200:9300][internal:discovery/zen/join]]; nested: IllegalArgumentException[can't add node {node-2}{WbcP0pC_T32jWpYvu5is1A}{p-HCgFLvSFa
解決:
原因是:是因為復制的elasticsearch文件夾下包含了data文件中示例一的節點數據,需要把示例二data文件下的文件清空。
Elasticsearch集群