Farrokh Shahriari 2013-02-04, 09:24
Ariel Rabkin 2013-02-04, 16:11
-Re: writing custom agent in Chukwa
Farrokh Shahriari 2013-02-05, 10:47
Tnx for your help, let me check that.
On Mon, Feb 4, 2013 at 7:41 PM, Ariel Rabkin <[EMAIL PROTECTED]> wrote:
> In our terminology, what you'd be doing is "writing an adaptor", or
> "modifying the agent" -- you shouldn't need to change any significant
> part of the existing agent code.
> There are already adaptors for pulling data out of files, without
> parsing. They come in several flavors, depending on how you want the
> adaptor to behave if the file is modified and whether you want line
> buffering. Have a look at the FileTailingAdaptor and subclasses for
> examples and a place to start. See
> On Mon, Feb 4, 2013 at 4:24 AM, Farrokh Shahriari
> <[EMAIL PROTECTED]> wrote:
> > Hi
> > I've read in the Chukwa's site :
> > http://incubator.apache.org/chukwa/docs/r0.5.0/agent.html , that we can
> > develop our agent's code by defining new adaptors. As there is no example
> > for writing custom agent, I'd be glad if someone can help me.
> > My agent is so simpe,it should read a file or folder and send a line of
> > to collector for inserting to HBase without doing any operation like
> > parsing.
> > Tnx
> Ari Rabkin [EMAIL PROTECTED]
> Princeton Computer Science Department