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From "Alex Loddengaard" <alexloddenga...@gmail.com>
Subject Re: Chukwa Support
Date Fri, 17 Oct 2008 08:24:41 GMT
Thanks, Jerome.  Any ETA on these patches and twiki updates?

I'm mostly interested in using Chukwa for log analysis.  That is, I want to
get a better idea of how Hadoop works, and to familiarize myself with Hadoop
logs.

Alex

On Thu, Oct 16, 2008 at 3:12 PM, Jerome Boulon <jboulon@yahoo-inc.com>wrote:

> Hi Alex,
> Chukwa has recently been deployed at Yahoo and now we are in the process of
> building a new series of patches to update the hadoop repository.
> Along with those patches, we're going to update the twiki and the
> deployment
> procedure.
>
> For the licensing issue (HICC), we're also working on it but it will take
> more time since we have to change the library that we are using.
>
> Could you give us more information on you're planning to use chukwa?
>
> Regards,
>   Jerome B.
>
> On 10/16/08 12:16 PM, "Ariel Rabkin" <asrabkin@gmail.com> wrote:
>
> > Hey, glad to see that Chukwa is getting some attention and interest.
> >
> > An adaptor is a Java class that implements
> > org.apache.hadoop.chukwa.datacollection.adaptor.Adaptor.  The Adaptor
> > javadoc should tell you what the methods need to do.
> >
> > You start an adaptor by sending a command of the form "add [classname]
> > [parameters] 0" to the Chukwa agent over TCP.  By default, Chukwa
> > listens on port 9093.
> >
> > I don't believe HICC has been publicly released yet, due to annoying
> > GPL/Apache license incompatibilities.
> >
> > On Wed, Oct 15, 2008 at 3:27 PM, Alex Loddengaard
> > <alexloddengaard@gmail.com> wrote:
> >> I'm trying to play with Chukwa, but I'm struggling to get anything
> going.
> >>
> >> I've been operating off of the wiki entry (<
> >> http://wiki.apache.org/hadoop/Chukwa_Quick_Start>), making revisions as
> I go
> >> along.  It's  unclear to me how to 1) create an adapter and 2) start
> HICC
> >> (see the wiki for more information).
> >>
> >> I've gone through the wiki and created 'Document TODO:' items for each
> issue
> >> that I've run in to.  Could someone familiar with Chukwa either comment
> on
> >> this issues on the mailing list or update the wiki?
> >>
> >> Chukwa seems like a great tool, but it's unclear exactly how to get it
> up
> >> and running.
> >>
>
>

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