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centos7 に elasticsearch 導入

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jdk をインストールします。

oracle のサイトから以下をDLしてきます。

jdk-8u25-linux-x64.rpm

sudo rpm -ivh jdk-8u25-linux-x64.rpm
java -version
$ java -version
java version "1.8.0_25"
Java(TM) SE Runtime Environment (build 1.8.0_25-b17)
Java HotSpot(TM) 64-Bit Server VM (build 25.25-b02, mixed mode)

無事インストールされました。

elasticsearch をインストールします。

http://www.elasticsearch.org/overview/elkdownloads/
こちらは公式から tar を落としてきます。

tar 解凍後

cd elasticsearch-1.4.2
./bin/elasticsearch
[2014-12-30 00:28:43,765][INFO ][node                     ] [Everett Thomas] version[1.4.2], pid[28778], build[927caff/2014-12-16T14:11:12Z]
[2014-12-30 00:28:43,765][INFO ][node                     ] [Everett Thomas] initializing ...
[2014-12-30 00:28:43,770][INFO ][plugins                  ] [Everett Thomas] loaded [], sites []
[2014-12-30 00:28:49,100][INFO ][node                     ] [Everett Thomas] initialized
[2014-12-30 00:28:49,100][INFO ][node                     ] [Everett Thomas] starting ...
[2014-12-30 00:28:49,520][INFO ][transport                ] [Everett Thomas] bound_address {inet[/0:0:0:0:0:0:0:0:9300]}, publish_address {inet[/10.0.2.15:9300]}
[2014-12-30 00:28:49,708][INFO ][discovery                ] [Everett Thomas] elasticsearch/dsBywZVwSZ2dsd786xcNSA
[2014-12-30 00:28:53,633][INFO ][cluster.service          ] [Everett Thomas] new_master [Everett Thomas][dsBywZVwSZ2dsd786xcNSA][localhost.localdomain][inet[/10.0.2.15:9300]], reason: zen-disco-join (elected_as_master)
[2014-12-30 00:28:53,659][INFO ][http                     ] [Everett Thomas] bound_address {inet[/0:0:0:0:0:0:0:0:9200]}, publish_address {inet[/10.0.2.15:9200]}
[2014-12-30 00:28:53,660][INFO ][node                     ] [Everett Thomas] started
[2014-12-30 00:28:53,710][INFO ][gateway                  ] [Everett Thomas] recovered [0] indices into cluster_state

起動したようです。
コマンドを叩いて確認します。

curl -X GET http://localhost:9200/
{
  "status" : 200,
  "name" : "Everett Thomas",
  "cluster_name" : "elasticsearch",
  "version" : {
    "number" : "1.4.2",
    "build_hash" : "927caff6f05403e936c20bf4529f144f0c89fd8c",
    "build_timestamp" : "2014-12-16T14:11:12Z",
    "build_snapshot" : false,
    "lucene_version" : "4.10.2"
  },
  "tagline" : "You Know, for Search"
}

成功しました。

以上です。

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