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From Paul Rimba <paul.ri...@gmail.com>
Subject Re: Integrate Zookeeper with hadoop mapreduce
Date Sat, 02 Jul 2011 05:10:44 GMT
@Andrei : Thanks for that. i will look into it. I have to brush up on my
Python first

@Ted : I thought this is the zookeeper mailing list? Could you give me a
link for me to store anything on znode?
so far what i have used is something like this:

zk.setData(path, value.getBytes(CHARSET), -1);
where protected ZooKeeper zk;

that only updates like a string to my znode.

Could you help me with that please?

Thanks


On Sat, Jul 2, 2011 at 3:53 AM, Ted Dunning <ted.dunning@gmail.com> wrote:

> You should ask that over on the Zookeeper mailing list.  As Andrei said,
> you
> can store anything you like in ZK.
>
> On Thu, Jun 30, 2011 at 11:53 PM, Paul Rimba <paul.rimba@gmail.com> wrote:
>
> > Where can i store the configs in ZK? I tried storing it in a znode and it
> > seems that it only keep one line of data.
> >
> > On Fri, Jul 1, 2011 at 1:33 PM, Paul Rimba <paul.rimba@gmail.com> wrote:
> >
> > > Hey Mahadev,
> > > How are you using Zookeeper in MRv2 now?
> > >
> > > Could you give me a guide or link to how i should build that tool? I
> just
> > > started using Zookeeper recently.
> > >
> > > Thanks
> > > Paul Rimba
> > >
> > >
> > > On Fri, Jul 1, 2011 at 12:47 PM, Mahadev Konar <mahadev@apache.org>
> > wrote:
> > >
> > >> Hi Paul,
> > >>  We have started using ZooKeeper in MRv2 but not yet for configs.
> > >>
> > >> You'll have to build a tool that would download configs from ZK and
> > >> set up the environment for mapreduce to start.
> > >>
> > >> Hope that helps.
> > >>
> > >> thanks
> > >> mahadev
> > >>
> > >>
> > >> On Thu, Jun 30, 2011 at 6:47 PM, trippleface <paul.rimba@gmail.com>
> > >> wrote:
> > >> > Hey there,
> > >> >
> > >> > is it possible to use Zookeeper as a configuration manager for
> hadoop
> > >> > mapreduce?
> > >> >
> > >> > I am planning to start new instances of hadoop mapreduce on cloud
> and
> > >> each
> > >> > instance gets the mapreduce configuration from zookeeper.
> > >> >
> > >> > Cheers
> > >> >
> > >> > --
> > >> > View this message in context:
> > >>
> >
> http://zookeeper-user.578899.n2.nabble.com/Integrate-Zookeeper-with-hadoop-mapreduce-tp6535967p6535967.html
> > >> > Sent from the zookeeper-user mailing list archive at Nabble.com.
> > >> >
> > >>
> > >>
> > >>
> > >> --
> > >> thanks
> > >> mahadev
> > >> @mahadevkonar
> > >>
> > >
> > >
> >
>

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