Hi Vijay,
Have you done this step?
You can validate your input/output from demux by looking at the JTobTracker UI (demux counters) .
 *   Parser registration

     Edit chukwa-demux-conf.xml and add the following lines

           <description>Parser class for <YourRecordType_Here></description>

On 5/26/09 11:29 AM, "Vijay" <[EMAIL PROTECTED]> wrote:

I wrote a custome parser and
inside org.apache.hadoop.chukwa.extraction.demux.processor.mapper for our
tomcat logs.... but i dont see the process been done....

I have something like
i dont see these log entries.... also how do i know it is doing its work? JT
UI shows the job is completed without any errors.... but i dont know if it

I am following the instruction @

I think i am missing something.... Can you plz Advice?

Thanks and Regards,