Elasticsearch集群配置
对Elasticsearch节点1进行如下简单配置cluster.name: es_cluster
node.name: "es1"
node.master: true
node.data: true
network.host: 192.168.81.128
discovery.zen.minimum_master_nodes:2
discovery.zen.ping.unicast.hosts:["192.168.81.128","192.168.81.129"]
启动elasticsearch服务
$ ./elasticsearch-2.3.4/bin/elasticsearch -d
对Elasticsearch节点2进行如下简单配置
cluster.name:es_cluster
node.name:"es2"
node.master: true
node.data: true
network.host:192.168.81.129
discovery.zen.minimum_master_nodes:2
discovery.zen.ping.unicast.hosts:["192.168.81.128","192.168.81.129"]
启动elasticsearch服务
$ ./elasticsearch-2.3.4/bin/elasticsearch -d
简单测试
# curl -XGET http://192.168.81.128:9200
{
"name" : "es1",
"cluster_name" :"es_cluster",
"version" : {
"number" : "2.3.4",
"build_hash" :"e455fd0c13dceca8dbbdbb1665d068ae55dabe3f",
"build_timestamp" :"2016-06-30T11:24:31Z",
"build_snapshot" : false,
"lucene_version" :"5.5.0"
},
"tagline" : "You Know, forSearch"
}
# curl -XGET http://192.168.81.129:9200
{
"name" : "es2",
"cluster_name" :"es_cluster",
"version" : {
"number" : "2.3.4",
"build_hash" :"e455fd0c13dceca8dbbdbb1665d068ae55dabe3f",
"build_timestamp" :"2016-06-30T11:24:31Z",
"build_snapshot" : false,
"lucene_version" :"5.5.0"
},
"tagline" : "You Know, forSearch"
}
#
注意
1.集群只有两台elasticsearch的话，要保证discovery.zen.minimum_master_nodes: 是1或者2，否则无法组成一个集群
2.es1.0 版本的集群的discovery默认采用的是组播（multicast）模式，但是在es2.0版本以上已去除该模式，虽然提供了multicast的插件，但是官方说不建议采用multicast的模式，故我们只能采用单播(unicast)模式。
配置参考链接：
http://www.cnblogs.com/muzhiye/p/elasticsearch_set_cluster.html
Over！！
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