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Date: Sat, 26 Jun 2010 11:06:48 +0900
Message-ID: <AANLkTik3DceysrjPEmgODKnK5qoGL8saAzULZf6QxlV7@mail.gmail.com>
Subject: Re: Download and installation
From: "Edward J. Yoon" <edwardyoon@apache.org>
To: hama-user@incubator.apache.org
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Please try to run the following command: # bin/hama
org.apache.hama.examples.ExampleDriver

I'll add example launcher command to run script soon.

Thanks.

On Sat, Jun 26, 2010 at 12:12 AM, Erik Test <erik.shiken@gmail.com> wrote:
> Thanks.
> I've downloaded the working code on all nodes and I found a message on th=
e
> thread that has instructions to get an example running.
>
> http://www.mail-archive.com/hama-user@incubator.apache.org/msg00114.html
>
> However, the example doesn't run for me. Here is what I see.
>
> [root@slave2 ~]# hama-trunk/bin/hama examples rand 20 20 20% tmp
> Exception in thread "main" java.lang.NoClassDefFoundError: examples
> Caused by: java.lang.ClassNotFoundException: examples
> =C2=A0 =C2=A0 =C2=A0 =C2=A0at java.net.URLClassLoader$1.run(URLClassLoade=
r.java:202)
> =C2=A0 =C2=A0 =C2=A0 =C2=A0at java.security.AccessController.doPrivileged=
(Native Method)
> =C2=A0 =C2=A0 =C2=A0 =C2=A0at java.net.URLClassLoader.findClass(URLClassL=
oader.java:190)
> =C2=A0 =C2=A0 =C2=A0 =C2=A0at java.lang.ClassLoader.loadClass(ClassLoader=
.java:307)
> =C2=A0 =C2=A0 =C2=A0 =C2=A0at sun.misc.Launcher$AppClassLoader.loadClass(=
Launcher.java:301)
> =C2=A0 =C2=A0 =C2=A0 =C2=A0at java.lang.ClassLoader.loadClass(ClassLoader=
.java:248)
> Could not find the main class: examples. =C2=A0Program will exit.
>
> I found the examples directory and saw that there were no class files in =
the
> directory and tried to build the class files simply using javac *.java bu=
t
> got many errors saying symbols couldn't be found and packages didn't exis=
t.
>
> How should I go about getting an example to run using hama?
>
> Thanks for your time
> Erik
>
>
> On 24 June 2010 18:41, Edward J. Yoon <edwardyoon@apache.org> wrote:
>
>> Hello,
>>
>> Currently we are working towards first official release, and there is
>> no release yet, but there is already some working code in the SVN
>> repository.
>>
>> See http://incubator.apache.org/hama/developers.html
>>
>> HAMA 0.2 (including BSP) will be ready soon.
>>
>> Thanks!
>>
>> On Fri, Jun 25, 2010 at 5:30 AM, Erik Test <erik.shiken@gmail.com> wrote=
:
>> > Hi,
>> >
>> > I'm looking for where I can download Hama. I couldn't find a link to
>> > download Hama from Apache and I'm searching on Google with no luck so
>> far.
>> >
>> > Can anyone send me a link where I can find Hama to download?
>> > Erik
>> >
>>
>>
>>
>> --
>> Best Regards, Edward J. Yoon
>> edwardyoon@apache.org
>> http://blog.udanax.org
>>
>


--=20
Best Regards, Edward J. Yoon
edwardyoon@apache.org
http://blog.udanax.org