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Re: It would be nice to be able to read Kafka topics in reverse. - Kafka - [mail # user]
...Hi,We have a similar use case.  In our case it's about performance metrics andsituations where we plan catch up.  Instead of processing datachronologically, it would make sense to ...
   Author: Otis Gospodnetic, 2014-02-06, 04:18
Re: C++ Producer => Broker => Java Consumer? - Kafka - [mail # user]
...Beautiful then!  I thought this cause problems with Java consumer notknowing how to deserialize, but sounds like I don't have to worry. Excellent, thanks!Otis--Performance Monitori...
   Author: Otis Gospodnetic, 2014-01-31, 22:51
0.8.1 ETA? - Kafka - [mail # user]
...Hi,I hate asking the When question, but I was under the impression 0.8.1 wasaround the corner.... so I looked at JIRA and found 90 opened issueslabeled as 0.8.1.https://issues.apache.org/jir...
   Author: Otis Gospodnetic, 2014-01-31, 16:35
Re: Calcuate Consumer lag from JMX beans in Kafka 0.7.2 - Kafka - [mail # user]
...Hi Xuyen,SPM for Kafka gets all this stuff already.  I didn't look into whether/howexactly one can spot consumer lag, but if you spot a way to do it, pleaseshare.There is a demo of SPM ...
   Author: Otis Gospodnetic, 2014-01-27, 17:58
Re: Kafka Authenication and Monitoring Tools - Kafka - [mail # user]
...Hi Joseph,For the monitoring piece there is SPM - seehttp://blog.sematext.com/2013/10/16/announcement-spm-performance-monitoring-for-kafka/. It will monitor your ZooKeeper, too.  K...
   Author: Otis Gospodnetic, 2014-01-15, 05:12
Re: count of bytes stored in kafka - Kafka - [mail # user]
...Hi,Not a direct way to see this, but we use Kafka 0.7.2 and monitor the diskspace on it, so that's one way to see *roughly* what is happening.If you use something like SPM to monitor your Ka...
   Author: Otis Gospodnetic, 2013-12-27, 22:03
Re: Consuming "backwards"? - Kafka - [mail # user]
...Hi,On Fri, Dec 6, 2013 at 6:32 PM, Steven Parkes  wrote:> On Dec 6, 2013, at 2:03 PM, Otis Gospodnetic > wrote:>> > but I think the> > problem is that each time we ...
   Author: Otis Gospodnetic, 2013-12-06, 23:45
Re: kafka producer - retry messages - Kafka - [mail # user]
...Hi,Right, broker on localhost and localhost connection don't help if thebroker is actually down.  It's not only about network reachability andsuch.  We write to FS (yes, file syste...
   Author: Otis Gospodnetic, 2013-11-29, 01:57
[ANNOUNCEMENT] Kafka Performance Monitoring in SPM - Kafka - [mail # user]
...Hi,Just a quick mention here that we've recently added support formonitoring Kafka to SPM. This is in addition to monitoring Hadoop,HBase, SenseiDB, Solr, Elasticseach, JVM, OS metrics, cust...
   Author: Otis Gospodnetic, 2013-10-22, 13:31
Re: Metrics: via Broker vs. Producer vs. Consumer - Kafka - [mail # user]
...Hi,Oh, I know about Yammer metrics, Ganglia, Graphite, and friends....My main Q was: can I get all Consumer and all Producer stats via Broker's JMX.  I think the answer is no :(So I'm forced...
   Author: Otis Gospodnetic, 2013-07-25, 09:35
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