Chen He created HADOOP-11292:
--------------------------------

             Summary: "mvm package" reports error when using Java 1.8 
                 Key: HADOOP-11292
                 URL: https://issues.apache.org/jira/browse/HADOOP-11292
             Project: Hadoop Common
          Issue Type: Bug
            Reporter: Chen He
            Assignee: Chen He


mvn package -Pdist -Dtar -DskipTests" reports following error based on latest 
trunk:

[INFO] BUILD FAILURE

[INFO] ------------------------------------------------------------------------

[INFO] Total time: 11.010 s

[INFO] Finished at: 2014-11-10T11:23:49-08:00

[INFO] Final Memory: 51M/555M

[INFO] ------------------------------------------------------------------------

[ERROR] Failed to execute goal 
org.apache.maven.plugins:maven-javadoc-plugin:2.8.1:jar (module-javadocs) on 
project hadoop-maven-plugins: MavenReportException: Error while creating 
archive:

[ERROR] Exit code: 1 - 
./hadoop/hadoop/hadoop-maven-plugins/src/main/java/org/apache/hadoop/maven/plugin/util/Exec.java:45:
 error: unknown tag: String

[ERROR] * @param command List<String> containing command and all arguments

[ERROR] ^

[ERROR] 
./develop/hadoop/hadoop/hadoop-maven-plugins/src/main/java/org/apache/hadoop/maven/plugin/util/Exec.java:46:
 error: unknown tag: String

[ERROR] * @param output List<String> in/out parameter to receive command output

[ERROR] ^

[ERROR] 
./hadoop/hadoop/hadoop-maven-plugins/src/main/java/org/apache/hadoop/maven/plugin/util/FileSetUtils.java:50:
 error: unknown tag: File

[ERROR] * @return List<File> containing every element of the FileSet as a File

[ERROR] ^

[ERROR] 

[ERROR] Command line was: 
/Library/Java/JavaVirtualMachines/jdk1.8.0_25.jdk/Contents/Home/bin/javadoc 
-J-Dhttp.proxySet=true -J-Dhttp.proxyHost=www-proxy.us.oracle.com 
-J-Dhttp.proxyPort=80 @options @packages

[ERROR] 

[ERROR] Refer to the generated Javadoc files in 
'./hadoop/hadoop/hadoop-maven-plugins/target' dir.

[ERROR] -> [Help 1]

[ERROR] 

[ERROR] To see the full stack trace of the errors, re-run Maven with the -e 
switch.

[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 
read the following articles:

[ERROR] [Help 1] 
http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException

[ERROR] 

[ERROR] After correcting the problems, you can resume the build with the command

[ERROR]   mvn <goals> -rf :hadoop-maven-plugins



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