hadoop2.2.0 源码编译 常见错误

ps: hadoop2.2.0的源码有个bug ：修改 <源码跟目录>/hadoop-common-project/hadoop-auth/pom.xml中添加如下依赖：

<dependency>
<groupId>org.mortbay.jetty</groupId>
<artifactId>jetty-util</artifactId>
<scope>test</scope>
</dependency>

常见错误及解决方法

ERROR] Failed to execute goal org.apache.hadoop:hadoop-maven-plugins:3.0.0-SNAPSHOT:protoc (compile-protoc) on project hadoop-common: org.apache.maven.plugin.MojoExecutionException: ‘protoc –version’ did not return a version -> [Help 1]上面的错误原因是：没有安装protoc

安装 protoc

到 Protocol Buffers 的官网 https://code.google.com/p/protobuf/ 下载2.5.0的安装源文件进行安装：

tar -zxf protobuf-2.5.0.tar.gz
cd protobuf-2.5.0
./configure --prefix=/usr/local/protobuf
make check
make install

安装完成后，执行 protoc –vresion 验证是否安装成功。

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-antrun-plugin:1.7:run (make) on project hadoop-common: An Ant BuildException has occured: Execute failed: java.io.IOException: Cannot run program “cmake” (in directory “/Users/micmiu/no_sync/opensource_code/hadoop/trunk/hadoop-common-project/hadoop-common/target/native”): error=2, No such file or directory
[ERROR] around Ant part …<exec dir=”/Users/micmiu/no_sync/opensource_code/hadoop/trunk/hadoop-common-project/hadoop-common/target/native” executable=”cmake” failonerror=”true”>… @ 4:154 in /Users/micmiu/no_sync/opensource_code/hadoop/trunk/hadoop-common-project/hadoop-common/target/antrun/build-main.xml
上面的错误原因是： 没有安装 cmake

安装cmake

官方（http://www.cmake.org/cmake/resources/software.html）下载对应系统的版本进行安装

./bootstrap
make
make install