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From Ted Yu <yuzhih...@gmail.com>
Subject Re: Compilation failing for AuthenticatedURL (no suitable constructor found) Hadoop 2.6.0
Date Fri, 26 Dec 2014 01:44:05 GMT
I copied your file to the path (corresponding to clone of trunk branch)
shown in your email and issued 'mvn package -DskipTests'
After which I was able to find the class file:

$ find hadoop-common-project/hadoop-auth-examples/target/ -name
WhoClient.class
hadoop-common-project/hadoop-auth-examples/target//classes/org/apache/hadoop/security/authentication/examples/WhoClient.class

FYI

On Thu, Dec 25, 2014 at 2:25 AM, Venkat Ramakrishnan <
venkat.architect@gmail.com> wrote:

> Hello all,
>
> The following error is encountered while compiling hadoop-auth-examples
> with WhoClient.java file. What should be done?
>
> Source file attached.
>
> Thanks,
> Venkat.
>
> [ERROR] Failed to execute goal
> org.apache.maven.plugins:maven-compiler-plugin:2.5.1:compile
> (default-compile) on project hadoop-auth-examples: Compilation failure
> [ERROR]
> D:\h\hadoop-2.6.0-src\hadoop-common-project\hadoop-auth-examples\src\main\java\org\apache\hadoop\security\authentication\examples\WhoClient.java:[36,31]
> error: no suitable constructor found for AuthenticatedURL(no arguments)
> [ERROR] -> [Help 1]
> org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute
> goal org.apache.maven.plugins:maven-compiler-plugin:2.5.1:compile
> (default-compile) on project hadoop-auth-examples: Compilation failure
> D:\h\hadoop-2.6.0-src\hadoop-common-project\hadoop-auth-examples\src\main\java\org\apache\hadoop\security\authentication\examples\WhoClient.java:[36,31]
> error: no suitable constructor found for AuthenticatedURL(no arguments)
>
> at
> org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:212)
> at
> org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
> at
> org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
> at
> org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:116)
> at
> org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:80)
> at
> org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51)
> at
> org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:120)
> at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:347)
> at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:154)
> at org.apache.maven.cli.MavenCli.execute(MavenCli.java:582)
> at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:214)
> at org.apache.maven.cli.MavenCli.main(MavenCli.java:158)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:483)
> at
> org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289)
> at
> org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)
> at
> org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)
> at
> org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)
> Caused by: org.apache.maven.plugin.CompilationFailureException:
> Compilation failure
> D:\h\hadoop-2.6.0-src\hadoop-common-project\hadoop-auth-examples\src\main\java\org\apache\hadoop\security\authentication\examples\WhoClient.java:[36,31]
> error: no suitable constructor found for AuthenticatedURL(no arguments)
>
> at
> org.apache.maven.plugin.AbstractCompilerMojo.execute(AbstractCompilerMojo.java:729)
> at org.apache.maven.plugin.CompilerMojo.execute(CompilerMojo.java:128)
> at
> org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:132)
> at
> org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:208)
> ... 19 more
> [ERROR]
> [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/MojoFailureException
> [ERROR]
> [ERROR] After correcting the problems, you can resume the build with the
> command
> [ERROR]   mvn <goals> -rf :hadoop-auth-examples
>
>

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