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From Pierre Andrews <pie...@quantifind.com>
Subject Re: Anouncing Kafka Offset Monitor 0.1
Date Fri, 07 Mar 2014 19:55:01 GMT
Claude, we should join forces ;)


On Fri, Mar 7, 2014 at 4:45 PM, Claude Mamo <claude.mamo@gmail.com> wrote:

> Awesome!!! ;-)
>
> Claude
>
>
> On Fri, Mar 7, 2014 at 4:03 PM, Pierre Andrews <pierre@quantifind.com
> >wrote:
>
> > Great! Thanks!
> >
> >
> > On Fri, Mar 7, 2014 at 3:59 PM, Jay Kreps <jay.kreps@gmail.com> wrote:
> >
> > > This is really useful! I added it to the ecosystem page:
> > > https://cwiki.apache.org/confluence/display/KAFKA/Ecosystem
> > >
> > > -Jay
> > >
> > >
> > > On Fri, Mar 7, 2014 at 10:49 AM, Pierre Andrews <pierre@quantifind.com
> > > >wrote:
> > >
> > > > Hello everyone,
> > > >
> > > > at Quantifind, we are big users of Kafka and we like it a lot!
> > > > In a few use cases, we had to figure out if a queue was growing and
> how
> > > its
> > > > consumers were behaving. There are a few command-line tools to try to
> > > > figure out what's going on, but it's not always easy to debug and to
> > see
> > > > what has happened while everyone was sleeping.
> > > >
> > > > To be able to monitor our kafka queues and consumers, we thus
> > developed a
> > > > tiny web app that could tell us the log size of each topic in the
> > brokers
> > > > and the offsets of each consumers. That's very similar to what the
> > kafka
> > > > ConsumerOffsetChecker tool* is doing, but instead of having a one off
> > > > snapshot, our app keeps an history and displays a nice graph of
> what's
> > > > going on.
> > > >
> > > > You can find screenshots and more details here:
> > > > http://quantifind.github.io/KafkaOffsetMonitor/
> > > >
> > > > the code is on github:
> > > > https://github.com/quantifind/KafkaOffsetMonitor
> > > >
> > > > If you have kafka 0.8 setup, it's very easy to use:
> > > >
> > > >   1- download the current jar
> > > >
> > > >
> > >
> >
> http://quantifind.github.io/KafkaOffsetMonitor/dist/KafkaOffsetMonitor-assembly-0.1.0-SNAPSHOT.jar
> > > >   2- run it, pointing at your kafka brokers:
> > > >     java -cp KafkaOffsetMonitor-assembly-0.1.0-SNAPSHOT.jar \
> > > >      com.quantifind.kafka.offsetapp.OffsetGetterWeb \
> > > >      --zk zk-server1,zk-server2 \
> > > >      --port 8080 \
> > > >      --refresh 10.seconds \
> > > >      --retain 2.days
> > > >    3- open your browser and point it to localhost:8080
> > > >
> > > > You can run it locally or host it on a server if you prefer.
> > > >
> > > > It's all open source and we'll be happy to receive issue report and
> > pull
> > > > requests.
> > > >
> > > > I hope that you like it and that it can find some uses in the rest of
> > the
> > > > Kafka community.
> > > >
> > > > Best
> > > >
> > > > Pierre
> > > >
> > > > PS: we are aware of
> https://github.com/claudemamo/kafka-web-consolebut
> > > > are
> > > > currently offering slightly different features. Hopefully we can
> merge
> > > the
> > > > projects in the future.
> > > >
> > > > * here:
> > > >
> > > >
> > >
> >
> https://github.com/apache/kafka/blob/0.8/core/src/main/scala/kafka/tools/ConsumerOffsetChecker.scala
> > > >
> > >
> >
>

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