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From Chen He <airb...@gmail.com>
Subject Hadoop maven packaging does not work on JAVA 1.8?
Date Mon, 10 Nov 2014 19:32:38 GMT
"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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