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Posted to user@hama.apache.org by Erik Test <er...@gmail.com> on 2010/06/24 22:30:24 UTC
Download and installation
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
Re: Download and installation
Posted by Erik Test <er...@gmail.com>.
Thanks Edward!
It runs now.
Erik
On 25 June 2010 22:06, Edward J. Yoon <ed...@apache.org> wrote:
> 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 <er...@gmail.com> wrote:
> > Thanks.
> > I've downloaded the working code on all nodes and I found a message on
> the
> > 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
> > at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
> > at java.security.AccessController.doPrivileged(Native Method)
> > at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
> > at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
> > at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
> > at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
> > Could not find the main class: examples. Program 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
> but
> > got many errors saying symbols couldn't be found and packages didn't
> exist.
> >
> > 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 <ed...@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 <er...@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
> >>
> >
>
>
>
> --
> Best Regards, Edward J. Yoon
> edwardyoon@apache.org
> http://blog.udanax.org
>
Re: Download and installation
Posted by "Edward J. Yoon" <ed...@apache.org>.
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 <er...@gmail.com> wrote:
> Thanks.
> I've downloaded the working code on all nodes and I found a message on the
> 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
> at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
> at java.security.AccessController.doPrivileged(Native Method)
> at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
> Could not find the main class: examples. Program 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 but
> got many errors saying symbols couldn't be found and packages didn't exist.
>
> 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 <ed...@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 <er...@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
>>
>
--
Best Regards, Edward J. Yoon
edwardyoon@apache.org
http://blog.udanax.org
Re: Download and installation
Posted by Erik Test <er...@gmail.com>.
Thanks.
I've downloaded the working code on all nodes and I found a message on the
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
at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
Could not find the main class: examples. Program 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 but
got many errors saying symbols couldn't be found and packages didn't exist.
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 <ed...@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 <er...@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
>
Re: Download and installation
Posted by "Edward J. Yoon" <ed...@apache.org>.
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 <er...@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