hadoop 2.7.1をソースコードからビルドするための手順メモです。環境はCentOS7(64bit)です。
JDK インストール
OracleのサイトからJDKのインストール用RPMをダウンロードしてきます。それを適当な場所においてrpmコマンドでインストールします。
# rpm -ivh jdk-8u51-linux-x64.rpm
準備しています... ################################# [100%]
更新中 / インストール中...
1:jdk1.8.0_51-2000:1.8.0_51-fcs ################################# [100%]
Unpacking JAR files...
rt.jar...
jsse.jar...
charsets.jar...
tools.jar...
localedata.jar...
jfxrt.jar...
plugin.jar...
javaws.jar...
deploy.jar...
alternativesでjava, javacコマンドの指し先をインストールしたOracle Javaにします。
# alternatives --config java
4 プログラムがあり 'java' を提供します。
選択 コマンド
-----------------------------------------------
1 /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.51-1.b16.el7_1.x86_64/jre/bin/java
*+ 2 /usr/lib/jvm/java-1.7.0-openjdk-1.7.0.85-2.6.1.2.el7_1.x86_64/jre/bin/java
3 /usr/lib/jvm/jre-1.6.0-openjdk.x86_64/bin/java
4 /usr/java/jdk1.8.0_51/jre/bin/java
Enter を押して現在の選択 [+] を保持するか、選択番号を入力します:4
# java -version
java version "1.8.0_51"
Java(TM) SE Runtime Environment (build 1.8.0_51-b16)
Java HotSpot(TM) 64-Bit Server VM (build 25.51-b03, mixed mode)
# alternatives --config javac
4 プログラムがあり 'javac' を提供します。
選択 コマンド
-----------------------------------------------
1 /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.51-1.b16.el7_1.x86_64/bin/javac
*+ 2 /usr/lib/jvm/java-1.7.0-openjdk-1.7.0.85-2.6.1.2.el7_1.x86_64/bin/javac
3 /usr/lib/jvm/java-1.6.0-openjdk.x86_64/bin/javac
4 /usr/java/jdk1.8.0_51/bin/javac
Enter を押して現在の選択 [+] を保持するか、選択番号を入力します:4
# javac -version
javac 1.8.0_51
maven インストール
yumでインストールします。
# yum install maven
＜略＞
# mvn --version
Apache Maven 3.0.5 (Red Hat 3.0.5-16)
Maven home: /usr/share/maven
Java version: 1.8.0_51, vendor: Oracle Corporation
Java home: /usr/java/jdk1.8.0_51/jre
Default locale: ja_JP, platform encoding: UTF-8
OS name: "linux", version: "3.10.0-229.11.1.el7.x86_64", arch: "amd64", family: "unix"
コンパイル作業用ユーザの作成
好きなユーザで良いです。とりあえずインストールも見越してhadoopユーザを作成
# useradd hadoop
# passwd hadoop
protocl buffer インストール
バージョン2.5.0のtar ballをダウンロードしてきます。
https://github.com/google/protobuf/releases/download/v2.5.0/protobuf-2.5.0.tar.gz
$ cd /home/hadoop/src/
$ tar zxf protobuf-2.5.0.tar.gz
$ cd protobuf-2.5.0
インストール先はhadoopユーザのホームディレクトリ配下にしておきます。
$ ./configure --prefix=/home/hadoop/bin/protoc
$ make
$ make install
PATH環境変数にインストール先のbinディレクトリを追加しておきます。
$ tail -n 3 .bash_profile
PATH=$PATH:$HOME/.local/bin:$HOME/bin:$HOME/bin/protoc/bin
export PATH
versionオプションで動作確認。
$ protoc --version
libprotoc 2.5.0
必要なライブラリのインストール
全部yumでインストールできます。
# yum install cmake
# yum install zlib-devel
# yum install openssl-devel
# yum install jansson-devel
# yum install fuse-devel
hadoop ビルド
Native ライブラリも含めたバイナリパッケージの作成実行します。
ビルド時に大量のライブラリをインターネット経由でダウンロードするので、プロキシ設定が必要ない環境での実行が楽です。
$ tar zxf hadoop-2.7.1-src.tar.gz
$ cd hadoop-2.7.1-src
$ mvn package -Pdist,native -DskipTests -Dtar
ビルドには30分程度かかりました。お風呂に入ってくるのにちょうどいいです。
SSDを積んだWindowsノートPC上の仮想環境なので、これくらいかかるのかな？
ライブラリのダウンロードは初回のビルド時しか行われないので、2回目以降はもう少し早くなるはずです。
[INFO] Reactor Summary:
[INFO]
[INFO] Apache Hadoop Main ................................ SUCCESS [1:37.992s]
[INFO] Apache Hadoop Project POM ......................... SUCCESS [37.652s]
[INFO] Apache Hadoop Annotations ......................... SUCCESS [29.966s]
[INFO] Apache Hadoop Assemblies .......................... SUCCESS [0.214s]
[INFO] Apache Hadoop Project Dist POM .................... SUCCESS [18.754s]
[INFO] Apache Hadoop Maven Plugins ....................... SUCCESS [30.347s]
[INFO] Apache Hadoop MiniKDC ............................. SUCCESS [2:58.356s]
[INFO] Apache Hadoop Auth ................................ SUCCESS [2:00.952s]
[INFO] Apache Hadoop Auth Examples ....................... SUCCESS [9.951s]
[INFO] Apache Hadoop Common .............................. SUCCESS [3:49.372s]
[INFO] Apache Hadoop NFS ................................. SUCCESS [7.127s]
[INFO] Apache Hadoop KMS ................................. SUCCESS [1:30.649s]
[INFO] Apache Hadoop Common Project ...................... SUCCESS [0.071s]
[INFO] Apache Hadoop HDFS ................................ SUCCESS [6:47.746s]
[INFO] Apache Hadoop HttpFS .............................. SUCCESS [2:01.649s]
[INFO] Apache Hadoop HDFS BookKeeper Journal ............. SUCCESS [56.341s]
[INFO] Apache Hadoop HDFS-NFS ............................ SUCCESS [4.201s]
[INFO] Apache Hadoop HDFS Project ........................ SUCCESS [0.051s]
[INFO] hadoop-yarn ....................................... SUCCESS [0.049s]
[INFO] hadoop-yarn-api ................................... SUCCESS [54.403s]
[INFO] hadoop-yarn-common ................................ SUCCESS [2:07.544s]
[INFO] hadoop-yarn-server ................................ SUCCESS [0.099s]
[INFO] hadoop-yarn-server-common ......................... SUCCESS [11.254s]
[INFO] hadoop-yarn-server-nodemanager .................... SUCCESS [21.571s]
[INFO] hadoop-yarn-server-web-proxy ...................... SUCCESS [4.204s]
[INFO] hadoop-yarn-server-applicationhistoryservice ...... SUCCESS [9.027s]
[INFO] hadoop-yarn-server-resourcemanager ................ SUCCESS [30.189s]
[INFO] hadoop-yarn-server-tests .......................... SUCCESS [6.033s]
[INFO] hadoop-yarn-client ................................ SUCCESS [6.639s]
[INFO] hadoop-yarn-server-sharedcachemanager ............. SUCCESS [3.717s]
[INFO] hadoop-yarn-applications .......................... SUCCESS [0.045s]
[INFO] hadoop-yarn-applications-distributedshell ......... SUCCESS [2.638s]
[INFO] hadoop-yarn-applications-unmanaged-am-launcher .... SUCCESS [2.116s]
[INFO] hadoop-yarn-site .................................. SUCCESS [0.037s]
[INFO] hadoop-yarn-registry .............................. SUCCESS [4.931s]
[INFO] hadoop-yarn-project ............................... SUCCESS [5.193s]
[INFO] hadoop-mapreduce-client ........................... SUCCESS [0.054s]
[INFO] hadoop-mapreduce-client-core ...................... SUCCESS [26.446s]
[INFO] hadoop-mapreduce-client-common .................... SUCCESS [19.436s]
[INFO] hadoop-mapreduce-client-shuffle ................... SUCCESS [3.734s]
[INFO] hadoop-mapreduce-client-app ....................... SUCCESS [9.185s]
[INFO] hadoop-mapreduce-client-hs ........................ SUCCESS [5.368s]
[INFO] hadoop-mapreduce-client-jobclient ................. SUCCESS [13.602s]
[INFO] hadoop-mapreduce-client-hs-plugins ................ SUCCESS [1.801s]
[INFO] Apache Hadoop MapReduce Examples .................. SUCCESS [5.428s]
[INFO] hadoop-mapreduce .................................. SUCCESS [3.561s]
[INFO] Apache Hadoop MapReduce Streaming ................. SUCCESS [7.672s]
[INFO] Apache Hadoop Distributed Copy .................... SUCCESS [18.428s]
[INFO] Apache Hadoop Archives ............................ SUCCESS [2.371s]
[INFO] Apache Hadoop Rumen ............................... SUCCESS [5.796s]
[INFO] Apache Hadoop Gridmix ............................. SUCCESS [5.066s]
[INFO] Apache Hadoop Data Join ........................... SUCCESS [2.658s]
[INFO] Apache Hadoop Ant Tasks ........................... SUCCESS [2.596s]
[INFO] Apache Hadoop Extras .............................. SUCCESS [2.822s]
[INFO] Apache Hadoop Pipes ............................... SUCCESS [8.798s]
[INFO] Apache Hadoop OpenStack support ................... SUCCESS [4.781s]
[INFO] Apache Hadoop Amazon Web Services support ......... SUCCESS [54.172s]
[INFO] Apache Hadoop Azure support ....................... SUCCESS [11.695s]
[INFO] Apache Hadoop Client .............................. SUCCESS [8.984s]
[INFO] Apache Hadoop Mini-Cluster ........................ SUCCESS [0.086s]
[INFO] Apache Hadoop Scheduler Load Simulator ............ SUCCESS [4.807s]
[INFO] Apache Hadoop Tools Dist .......................... SUCCESS [10.210s]
[INFO] Apache Hadoop Tools ............................... SUCCESS [0.022s]
[INFO] Apache Hadoop Distribution ........................ SUCCESS [47.733s]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 34:41.819s
[INFO] Finished at: Sun Aug 16 22:55:41 JST 2015
[INFO] Final Memory: 105M/239M
[INFO] ------------------------------------------------------------------------