elasticSearch启动后,查看版本curl -XGET localhost:9200
[root@iZ942k2d5ezZ fecbbc]# curl -XGET localhost:9200
{
"name" : "VRV7sNu",
"cluster_name" : "elasticsearch",
"cluster_uuid" : "QEStHWtpShy4TtgTrMMTfA",
"version" : {
"number" : "6.1.3",
"build_hash" : "af51318",
"build_date" : "2018-01-26T18:22:55.523Z",
"build_snapshot" : false,
"lucene_version" : "7.1.0",
"minimum_wire_compatibility_version" : "5.6.0",
"minimum_index_compatibility_version" : "5.0.0"
},
"tagline" : "You Know, for Search"
}