hadoop2.2.0在windows上安装.doc

? hadoop2.2.0在windows上安装 分类：?hapoop2013-12-30 20:28?2480人阅读?评论(5)?收藏?举报 目录(?)[+] Good news for Hadoop developers who want to use?Microsoft Windows OS?for their development activities. Finally?Apache Hadoop 2.2.0?release officially supports for running Hadoop on Microsoft Windows as well. But the?bin?distribution of?Apache Hadoop 2.2.0?release does not contain some windows native components (likewinutils.exe, hadoop.dll?etc). As a result, if we try to run Hadoop in windows, well encounter?ERROR util.Shell: Failed to locate the winutils binary in the hadoop binary pathIn this article, Ill describe how to build?bin?native distribution from source codes, install, configure and run Hadoop in Windows Platform. Tools and Technologies used in this article : Apache Hadoop 2.2.0 Source codes Windows 7 OS Microsoft Windows SDK v7.1 Maven 3.1.1 Protocol Buffers 2.5.0 Cygwin JDK 1.6 Build Hadoop bin distribution for Windows Download and install?Microsoft Windows SDK v7.1?. Download and install Unix command-line tool?Cygwin?. Download and install?Maven 3.1.1?. Download?Protocol Buffers 2.5.0?and extract to a folder (say?c:\protobuf?). Add Environment Variables?JAVA_HOME?,?M2_HOME?and?Platform?if not added already. Add Environment Variables: Note :?Variable name?Platform?is case sensitive. And value will be either?x64?orWin32?for building on a?64-bit?or?32-bit?system. Edit?Path?Variable to add?bin?directory of?Cygwin?(say?C:\cygwin64\bin?),?bindirectory of?Maven?(say?C:\maven\bin?) and installation path of?Protocol Buffers(say?c:\protobuf?). Edit Path Variable: Download?hadoop-2.2.0-src.tar.gz?and extract to a folder having short path (sayc:\hdfs?) to avoid runtime problem due to maximum path length limitation in Windows. Select?Start -- All Programs -- Microsoft Windows SDK v7.1?and open?Windows SDK 7.1 Command Prompt?. Change directory to Hadoop source code folder (c:\hdfs?). Execute?mvn package?with options?-Pdist,native-win -DskipTests -Dtarto create Windows binary tar distri