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From Andrew Wang <andrew.w...@cloudera.com>
Subject Re: Hadoop maven packaging does not work on JAVA 1.8?
Date Mon, 10 Nov 2014 21:26:50 GMT
Good idea, we should probably have such a build anyway.

Thanks,
Andrew

On Mon, Nov 10, 2014 at 1:24 PM, Ted Yu <yuzhihong@gmail.com> wrote:

> Should there be a Jenkins job building trunk branch against Java 1.8 after
> the fix goes in ?
>
> That way we can easily see any regression.
>
> Cheers
>
> On Mon, Nov 10, 2014 at 12:54 PM, Chen He <airbots@gmail.com> wrote:
>
> > Invite Andrew Purtell to HADOOP-11292, My fix is just disable the
> "doclint"
> > in hadoop project. Then, we can still keep current docs without change.
> >
> > On Mon, Nov 10, 2014 at 12:51 PM, Andrew Wang <andrew.wang@cloudera.com>
> > wrote:
> >
> > > I think Andrew Purtell had some patches to clean up javadoc errors for
> > > JDK8, might be worth asking him before diving in yourself.
> > >
> > > On Mon, Nov 10, 2014 at 12:04 PM, Chen He <airbots@gmail.com> wrote:
> > >
> > > > Thanks, Ted Yu. I will create a JIRA for it. I find a way to fix it.
> > > >
> > > > On Mon, Nov 10, 2014 at 11:50 AM, Ted Yu <yuzhihong@gmail.com>
> wrote:
> > > >
> > > > > I can reproduce this.
> > > > >
> > > > > Tried what was suggested here:
> > > > >
> > > > >
> > > >
> > >
> >
> http://stackoverflow.com/questions/15886209/maven-is-not-working-in-java-8-when-javadoc-tags-are-incomplete
> > > > >
> > > > > Though it doesn't seem to work.
> > > > >
> > > > > On Mon, Nov 10, 2014 at 11:32 AM, Chen He <airbots@gmail.com>
> wrote:
> > > > >
> > > > > > "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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