问题非常简单.我正在尝试使用以下命令在Windows上编译Hadoop2.4.1:
mvn clean package -Pdist,native-win -DskipTests -Dtar
有了JAVA_HOME=C:\Program Files\Java\jdk1.7.0_51
,它工作正常.
有JAVA_HOME=C:\Program Files\Java\jdk1.8.0_05
,它没有,并且没有给我以下错误:
[INFO] Apache Hadoop Annotations ......................... FAILURE [4.086s] --- [ERROR] Failed to execute goal org.apache.maven.plugins:maven-javadoc-plugin:2.8 .1:jar (module-javadocs) on project hadoop-annotations: MavenReportException: Er ror while creating archive: [ERROR] Exit code: 1 - C:\hadoop-src\hadoop-common-project\hadoop-annotations\sr c\main\java\org\apache\hadoop\classification\InterfaceStability.java:27: error: unexpected end tag: [ERROR] * [ERROR] ^ [ERROR] [ERROR] Command line was: "C:\Program Files\Java\jdk1.8.0_05\jre\..\bin\javadoc. exe" -J-Dhttp.proxySet=true -J-Dhttp.proxyHost=proxy -J-Dhttp.proxyPort=3128 @op tions @packages [ERROR] [ERROR] Refer to the generated Javadoc files in 'C:\hadoop-src\hadoop-common-pro ject\hadoop-annotations\target' dir. [ERROR] -> [Help 1] [ERROR] [ERROR] To see the full stack trace of the errors, re-run Maven with the -e swit ch. [ERROR] Re-run Maven using the -X switch to enable full debug logging. [ERROR] [ERROR] For more information about the errors and possible solutions, please rea d the following articles: [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionE xception [ERROR]
如前所述,我没有改变JAVA_HOME
.错误消息似乎表明该错误与代理有关,但我不知道为什么.
在这两种情况下,我都有
C:\hadoop-src>javac -version javac 1.8.0_05
和
C:\hadoop-src>java -version java version "1.8.0_05" Java(TM) SE Runtime Environment (build 1.8.0_05-b13) Java HotSpot(TM) 64-Bit Server VM (build 25.5-b02, mixed mode)
你们有没有关于发生了什么的线索?