The other option is jmx bean that exposes the lag. Also Kafka provides at
least once guarantees so even if your consumer lags occasionally, you will
eventually receive all mesaages. You need to provision enough consumers so
that they don't fall behind.

Thanks,
Neha
On May 23, 2013 5:30 AM, "arathi maddula" <[EMAIL PROTECTED]> wrote:
 
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