我正在寻找Java API链接
curl -XGET http://localhost:9200
结果如:
{
"ok" : true,
"status" : 200,
"name" : "Kierrok",
"version" : {
"number" : "0.90.7",
"build_hash" : "36897d07dadcb70886db7f149e645ed3d44eb5f2",
"build_timestamp" : "2013-11-13T12:06:54Z",
"build_snapshot" : false,
"lucene_version" : "4.5.1"
},
"tagline" : "You Know, for Search"
}
我希望它在java api的admin()部分的某个地方?我找不到了。
答案 0 :(得分:4)
我找到了这个解决方案(Scala Code但Java API)
case class GetEsVersionQuery(esClient: Client) {
lazy val p = promise[NodesInfoResponse]()
esClient
.admin()
.cluster()
.prepareNodesInfo()
.all()
.execute()
.addListener(new ActionListener[NodesInfoResponse] {
def onFailure(e: Throwable) = {
p failure e
}
def onResponse(response: NodesInfoResponse) = p success response
})
def execute: Future[NodesInfoResponse] = p.future
}
def testElasticsearchVersion: Future[Boolean] = {
GetEsVersionQuery(esClient).execute map {
esVersion => {
val nodes = esVersion.iterator().toList
nodes forall(node => node.getVersion.after(Version.V_0_90_5))
}
} recover {
case e: Throwable => false
}
}
}
来自elasticsearch用户组的David Pilato的信用。
答案 1 :(得分:0)
jar文件中有一个资源:es-build.properties。这包含您需要的大部分相关信息。最容易的就是打开该文件并阅读属性。
version=0.90.6
hash=e2a24efdde0cb7cc1b2071ffbbd1fd874a6d8d6b
timestamp=1383573249653