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From "Samuel Guo" <guosi...@gmail.com>
Subject Re: [jira] Commented: (HAMA-90) Handling unknown command
Date Thu, 23 Oct 2008 06:44:17 GMT
hmm, I agree.

On Thu, Oct 23, 2008 at 2:42 PM, Edward J. Yoon <edwardyoon@apache.org>wrote:

> >> You can't have your cake and eat it too.
>
> :-) Hmm... Yes.....
> Then, Should it be closed?
>
> /Edward
>
> On Thu, Oct 23, 2008 at 3:32 PM, Samuel Guo (JIRA) <jira@apache.org>
> wrote:
> >
> >    [
> https://issues.apache.org/jira/browse/HAMA-90?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12642075#action_12642075]
> >
> > Samuel Guo commented on HAMA-90:
> > --------------------------------
> >
> > hmm, forget my first comment.
> > You can't have your cake and eat it too.
> >
> > we just let it to run a CLASS like what hadoop's script do.
> >
> >> Handling unknown command
> >> ------------------------
> >>
> >>                 Key: HAMA-90
> >>                 URL: https://issues.apache.org/jira/browse/HAMA-90
> >>             Project: Hama
> >>          Issue Type: Improvement
> >>          Components: scripts
> >>            Reporter: Edward J. Yoon
> >>            Assignee: Samuel Guo
> >>             Fix For: 0.1.0
> >>
> >>
> >> If we type unknown command, Usage shoulde be printed instead of
> NoClassDefFoundError.
> >> ----
> >> [root@udanax hama-trunk]# bin/hama example addition -m 2 -r 1 2 2
> >> Exception in thread "main" java.lang.NoClassDefFoundError: example
> >> Caused by: java.lang.ClassNotFoundException: example
> >>         at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
> >>         at java.security.AccessController.doPrivileged(Native Method)
> >>         at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
> >>         at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
> >>         at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
> >>         at java.lang.ClassLoader.loadClass(ClassLoader.java:252)
> >>         at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)
> >> Could not find the main class: example.  Program will exit.
> >
> > --
> > This message is automatically generated by JIRA.
> > -
> > You can reply to this email to add a comment to the issue online.
> >
> >
>
>
>
> --
> Best regards, Edward J. Yoon
> edwardyoon@apache.org
> http://blog.udanax.org
>

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