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From Dishant A <hbase.proj...@gmail.com>
Subject Re: Can a server function make a rpc call to the corresponding client
Date Thu, 28 Jun 2012 14:41:37 GMT
Hi Anoop,

I haven't used co-processor package before but my understanding is that, it
is the client which calls desired region-servers instead of server calling
the client. Can you please explain how a server-side function can
call/instantiate co-processor.

Thanks,
Dishant

On Thu, Jun 28, 2012 at 12:59 AM, Anoop Sam John <anoopsj@huawei.com> wrote:

> Hi
>    Can you write your code in a co processor impl? So that server can call
> your code. CP will run at server side.
> I am not sure whether you must come to the client process itself.
>
> -Anoop-
> ________________________________________
> From: Dishant A [hbase.project@gmail.com]
> Sent: Thursday, June 28, 2012 6:55 AM
> To: dev@hbase.apache.org
> Subject: Re: Can a server function make a rpc call to the corresponding
> client
>
> I am working on developing encrypted hbase storage.
>
> The task I am working on currently requires a temporary key from the client
> to decrypt the value. I cannot pass it during the client to server RPC as
> it will only be known at the time of processing (on server side) so as to
> which key is needed. I need to make a RPC to the client to get that key.
> Can you suggest a way to do it?
>
>
> On Wed, Jun 27, 2012 at 1:44 PM, Jean-Daniel Cryans <jdcryans@apache.org
> >wrote:
>
> > You probably don't want to do that.
> >
> > What are you trying to achieve exactly?
> >
> > J-D
> >
> > On Wed, Jun 27, 2012 at 8:46 AM, Dishant A <hbase.project@gmail.com>
> > wrote:
> > > Hi Everyone,
> > >
> > > I am working on a project that requires some information from the
> client
> > at
> > > runtime.
> > >
> > > So I need to make a RPC to the client with some arguments from a server
> > > side function (SingleColumnValueFIlter.java). Can anyone please tell me
> > how
> > > I can do it.
> > >
> > > Thanks,
> > > Dishant
> >
>

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