building fail under Windows
---------------------------
Key: MAPREDUCE-3881
URL: https://issues.apache.org/jira/browse/MAPREDUCE-3881
Project: Hadoop Map/Reduce
Issue Type: Bug
Components: build
Environment: D:\os\hadoopcommon>mvn --version
Apache Maven 3.0.4 (r1232337; 2012-01-17 16:44:56+0800)
Maven home: C:\portable\maven\bin\..
Java version: 1.7.0_02, vendor: Oracle Corporation
Java home: C:\Program Files (x86)\Java\jdk1.7.0_02\jre
Default locale: zh_CN, platform encoding: GBK
OS name: "windows 7", version: "6.1", arch: "x86", family: "windows"
Reporter: Changming Sun
Priority: Minor
hadoop-mapreduce-project\hadoop-yarn\hadoop-yarn-common\pom.xml is not portable.
<execution>
<id>generate-version</id>
<phase>generate-sources</phase>
<configuration>
<executable>scripts/saveVersion.sh</executable>
<arguments>
<argument>${project.version}</argument>
<argument>${project.build.directory}</argument>
</arguments>
</configuration>
<goals>
<goal>exec</goal>
</goals>
</execution>
when I built it under windows , I got a such error:
[ERROR] Failed to execute goal org.codehaus.mojo:exec-maven-plugin:1.2:exec (gen
erate-version) on project hadoop-yarn-common: Command execution failed. Cannot r
un program "scripts\saveVersion.sh" (in directory "D:\os\hadoopcommon\hadoop-map
reduce-project\hadoop-yarn\hadoop-yarn-common"): CreateProcess error=2, ????????
? -> [Help 1]
we can modify it like this: (copied from
hadoop-common-project\hadoop-common\pom.xml)
<configuration>
<target>
<mkdir dir="${project.build.directory}/generated-sources/java"/>
<exec executable="sh">
<arg
line="${basedir}/dev-support/saveVersion.sh
${project.version} ${project.build.directory}/generated-sources/java"/>
</exec>
</target>
</configuration>
</execution>
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