秒速でElasticsearchをインストールするメモ
Elasticsearchのインストールメモです。
そもそもElasticSearchとは
Elasticsearch とはひと言で言うと、マルチテナント、スキーマレスでクラウドに最適化された Lucene ベースのサーチエンジン サーバーです。
http://kwstaff.tumblr.com/post/62778588447/elasticsearch
というものらしいです。
なるほど~知識が無さ過ぎてうまく理解できないです!
ただ、最終的な目標はFluentd + ElasticSearch + Kibana3でログを可視化をすることなので
理解するのは後回しにして一旦ElasticSearchのインストールします。
OSはRHEL5.7です。
■■■Elasticsearchインストール■■■ [root@ONEDARI01 work]# wget https://download.elasticsearch.org/elasticsearch/elasticsearch/elasticsearch-0.90.10.tar.gz --2014-02-01 10:02:52-- https://download.elasticsearch.org/elasticsearch/elasticsearch/elasticsearch-0.90.10.tar.gz Resolving download.elasticsearch.org... 174.129.36.224, 54.225.135.194, 2406:da00:ff00::36e1:87c2, ... Connecting to download.elasticsearch.org|174.129.36.224|:443... connected. HTTP request sent, awaiting response... 200 OK Length: 18426339 (18M) [application/x-tar] Saving to: `elasticsearch-0.90.10.tar.gz' 100%[=======================================================================================================>] 18,426,339 1.42M/s in 15s 2014-02-01 10:03:08 (1.20 MB/s) - `elasticsearch-0.90.10.tar.gz' saved [18426339/18426339] [root@ONEDARI01 work]# [root@ONEDARI01 work]# tar zxvf elasticsearch-0.90.10.tar.gz elasticsearch-0.90.10/README.textile elasticsearch-0.90.10/LICENSE.txt elasticsearch-0.90.10/NOTICE.txt elasticsearch-0.90.10/lib/lucene-core-4.6.0.jar elasticsearch-0.90.10/lib/lucene-codecs-4.6.0.jar elasticsearch-0.90.10/lib/lucene-analyzers-common-4.6.0.jar elasticsearch-0.90.10/lib/lucene-queries-4.6.0.jar elasticsearch-0.90.10/lib/lucene-memory-4.6.0.jar elasticsearch-0.90.10/lib/lucene-highlighter-4.6.0.jar elasticsearch-0.90.10/lib/lucene-queryparser-4.6.0.jar elasticsearch-0.90.10/lib/lucene-sandbox-4.6.0.jar elasticsearch-0.90.10/lib/lucene-suggest-4.6.0.jar elasticsearch-0.90.10/lib/lucene-misc-4.6.0.jar elasticsearch-0.90.10/lib/lucene-expressions-4.6.0.jar elasticsearch-0.90.10/lib/antlr-runtime-3.5.jar elasticsearch-0.90.10/lib/asm-4.1.jar elasticsearch-0.90.10/lib/asm-commons-4.1.jar elasticsearch-0.90.10/lib/lucene-join-4.6.0.jar elasticsearch-0.90.10/lib/lucene-grouping-4.6.0.jar elasticsearch-0.90.10/lib/lucene-spatial-4.6.0.jar elasticsearch-0.90.10/lib/spatial4j-0.3.jar elasticsearch-0.90.10/lib/jts-1.12.jar elasticsearch-0.90.10/lib/log4j-1.2.17.jar elasticsearch-0.90.10/lib/jna-3.3.0.jar elasticsearch-0.90.10/lib/elasticsearch-0.90.10.jar elasticsearch-0.90.10/bin/elasticsearch elasticsearch-0.90.10/bin/elasticsearch.in.sh elasticsearch-0.90.10/bin/plugin elasticsearch-0.90.10/lib/sigar/ elasticsearch-0.90.10/lib/sigar/libsigar-sparc-solaris.so elasticsearch-0.90.10/lib/sigar/libsigar-ia64-linux.so elasticsearch-0.90.10/lib/sigar/libsigar-x86-freebsd-6.so elasticsearch-0.90.10/lib/sigar/sigar-1.6.4.jar elasticsearch-0.90.10/lib/sigar/libsigar-amd64-freebsd-6.so elasticsearch-0.90.10/lib/sigar/libsigar-universal64-macosx.dylib elasticsearch-0.90.10/lib/sigar/libsigar-x86-freebsd-5.so elasticsearch-0.90.10/lib/sigar/libsigar-x86-solaris.so elasticsearch-0.90.10/lib/sigar/libsigar-amd64-linux.so elasticsearch-0.90.10/lib/sigar/libsigar-sparc64-solaris.so elasticsearch-0.90.10/lib/sigar/libsigar-universal-macosx.dylib elasticsearch-0.90.10/lib/sigar/libsigar-amd64-solaris.so elasticsearch-0.90.10/lib/sigar/libsigar-x86-linux.so elasticsearch-0.90.10/config/elasticsearch.yml elasticsearch-0.90.10/config/logging.yml [root@ONEDARI01 work]# ls -ltr -rw-r--r-- 1 root root 18426339 Jan 10 19:28 elasticsearch-0.90.10.tar.gz drwxr-xr-x 5 root root 4096 Feb 1 10:03 elasticsearch-0.90.10 [root@ONEDARI01 work]# [root@ONEDARI01 work]# mv elasticsearch-0.90.10 /usr/local/elasticsearch [root@ONEDARI01 work]# cd /usr/local/elasticsearch/config/ [root@ONEDARI01 config]# ls -ltr total 28 -rw-rw-r-- 1 1002 1002 1512 Jan 10 18:18 logging.yml -rw-rw-r-- 1 1002 1002 12611 Jan 10 18:40 elasticsearch.yml [root@ONEDARI01 config]# vi elasticsearch.yml http.port: 9200 [root@ONEDARI01 config]# cd /usr/local [root@ONEDARI01 local]# wget https://github.com/elasticsearch/elasticsearch-servicewrapper/archive/master.zip --no-check-certificate --2014-02-01 10:09:14-- https://github.com/elasticsearch/elasticsearch-servicewrapper/archive/master.zip Resolving github.com... 192.30.252.129 Connecting to github.com|192.30.252.129|:443... connected. WARNING: cannot verify github.com's certificate, issued by `/C=US/O=DigiCert Inc/OU=www.digicert.com/CN=DigiCert High Assurance EV CA-1': Unable to locally verify the issuer's authority. HTTP request sent, awaiting response... 302 Found Location: https://codeload.github.com/elasticsearch/elasticsearch-servicewrapper/zip/master [following] --2014-02-01 10:09:15-- https://codeload.github.com/elasticsearch/elasticsearch-servicewrapper/zip/master Resolving codeload.github.com... 192.30.252.146 Connecting to codeload.github.com|192.30.252.146|:443... connected. WARNING: cannot verify codeload.github.com's certificate, issued by `/C=US/O=DigiCert Inc/OU=www.digicert.com/CN=DigiCert High Assurance CA-3': Unable to locally verify the issuer's authority. HTTP request sent, awaiting response... 200 OK Length: unspecified [application/zip] Saving to: `master' [ <=> ] 2,054,023 577K/s in 3.5s 2014-02-01 10:09:20 (577 KB/s) - `master' saved [2054023] [root@ONEDARI01 local]# ls -ltr drwxr-xr-x 5 root root 4096 Feb 1 10:03 elasticsearch -rw-r--r-- 1 root root 2054023 Feb 1 10:09 master [root@ONEDARI01 local]# unzip master [root@ONEDARI01 local]# ls -ltr drwxr-xr-x 3 root root 4096 Jul 29 2013 elasticsearch-servicewrapper-master drwxr-xr-x 5 root root 4096 Feb 1 10:03 elasticsearch -rw-r--r-- 1 root root 2054023 Feb 1 10:09 master [root@ONEDARI01 local]# [root@ONEDARI01 local]# [root@ONEDARI01 local]# [root@ONEDARI01 local]# mv elasticsearch-servicewrapper-master/service/ elasticsearch/bin/ [root@ONEDARI01 local]# cd elasticsearch/bin/ [root@ONEDARI01 bin]# ls -ltr total 36 drwxr-xr-x 4 root root 4096 Jul 29 2013 service -rwxr-xr-x 1 1002 1002 1064 Jan 10 19:19 plugin -rwxr-xr-x 1 1002 1002 2024 Jan 10 19:19 elasticsearch.in.sh -rwxr-xr-x 1 1002 1002 6273 Jan 10 19:19 elasticsearch [root@ONEDARI01 local]# cd elasticsearch/bin/ [root@ONEDARI01 bin]# ls -ltr total 36 drwxr-xr-x 4 root root 4096 Jul 29 2013 service -rwxr-xr-x 1 1002 1002 1064 Jan 10 19:19 plugin -rwxr-xr-x 1 1002 1002 2024 Jan 10 19:19 elasticsearch.in.sh -rwxr-xr-x 1 1002 1002 6273 Jan 10 19:19 elasticsearch [root@ONEDARI01 bin]# cd service [root@ONEDARI01 service]# ls -ltr total 116 drwxr-xr-x 2 root root 4096 Jul 29 2013 lib drwxr-xr-x 2 root root 4096 Jul 29 2013 exec -rw-r--r-- 1 root root 4754 Jul 29 2013 elasticsearch.conf -rw-r--r-- 1 root root 2610 Jul 29 2013 elasticsearch.bat -rwxr-xr-x 1 root root 64 Jul 29 2013 elasticsearch64 -rwxr-xr-x 1 root root 64 Jul 29 2013 elasticsearch32 -rwxr-xr-x 1 root root 55710 Jul 29 2013 elasticsearch [root@ONEDARI01 service]# ./elasticsearch install Detected RHEL or Fedora: Installing the ElasticSearch daemon.. [root@ONEDARI01 service]# /etc/init.d/elasticsearch start Starting ElasticSearch... Waiting for ElasticSearch...................... WARNING: ElasticSearch may have failed to start.
ありゃー失敗したー
いや、そういえばJavaは??
と調べると無かったので導入。
■■■JAVAのインストール■■■ [root@ONEDARI01 service]# java -version -bash: java: command not found [root@ONEDARI01 service]# [root@ONEDARI01 service]# rpm -qa | grep -E 'jre|jdk' | xargs rpm -e rpm: no packages given for erase [root@ONEDARI01 service]#cd /home/work/ [root@ONEDARI01 work]# rpm -ivh jdk-7u51-linux-i586.rpm [root@ONEDARI01 work]# vi /etc/profile.d/java.sh JAVA_HOME=/usr/java/default export JAVA_HOME export PATH=$JAVA_HOME/bin:$PATH export CLASSPATH=.:$JAVA_HOME/jre/lib:$JAVA_HOME/lib:$JAVA_HOME/lib/tools.jar [root@ONEDARI01 work]# source /etc/profile.d/java.sh [root@ONEDARI01 work]# java -version java version "1.7.0_51" Java(TM) SE Runtime Environment (build 1.7.0_51-b13) Java HotSpot(TM) Client VM (build 24.51-b03, mixed mode, sharing) [root@ONEDARI01 work]# [root@ONEDARI01 work]# /etc/init.d/elasticsearch start Starting ElasticSearch... Waiting for ElasticSearch...... running: PID:11554 [root@ONEDARI01 work]#
うまくいったようです。
■■■確認方法■■■ [root@ONEDARI01 work]# curl -X GET http://localhost:9200 { "ok" : true, "status" : 200, "name" : "La Nuit", "version" : { "number" : "0.90.10", "build_hash" : "0a5781f44876e8d1c30b6360628d59cb2a7a2bbb", "build_timestamp" : "2014-01-10T10:18:37Z", "build_snapshot" : false, "lucene_version" : "4.6" }, "tagline" : "You Know, for Search" }
ついでに停止方法も。
■■■停止方法■■■ [root@ONEDARI01 work]# /etc/init.d/elasticsearch stop Stopping ElasticSearch... Stopped ElasticSearch. [root@ONEDARI01 work]#
●●●参考にしたもの
CentOSに全文検索エンジンelasticsearchをインストールする
http://qiita.com/hilotter/items/b3038be41605775bcf69
elasticsearchのインストール
http://yuheikagaya.hatenablog.jp/entry/2013/07/14/181415
次はFluentdのインストールと設定をしてみます。
以上
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