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From Haoming Zhang <haoming.zh...@outlook.com>
Subject RE: Built-in replication for broker
Date Wed, 17 Dec 2014 02:48:24 GMT
Thanks for reply!

> Date: Tue, 16 Dec 2014 18:23:39 -0800
> Subject: Re: Built-in replication for broker
> From: neha@confluent.io
> To: users@kafka.apache.org
> 
> Replication is available in Kafka 0.8.0 onwards.
> 
> On Tue, Dec 16, 2014 at 4:31 PM, Haoming Zhang <haoming.zhang@outlook.com>
> wrote:
> >
> > Dear developers,
> >
> > In the paper "Kafka: A Distributed Messaging System for Log Processing,
> > Jay Kreps, Neha Narkhede, Jun Rao from LinkedIn, at NetDB workshop 2011",
> >
> > you mentioned this:
> > "If a broker goes down, any message stored on it not yet consumed becomes
> > unavailable. If the storage system on a broker is permanently damaged, any
> > unconsumed message is lost forever. In the future, we plan to add built-in
> > replication in Kafka to redundantly store each me ssage on multiple
> > brokers."
> >
> > I'm curious, does the built-in replication has been implemented or it's
> > still in progress? Currently, is there anyway to recover the died broker
> > and unconsumed messages?
> >
> > Thanks,
> > Haoming
> >
> 
> 
> 
> -- 
> Thanks,
> Neha
 		 	   		  
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