Re: Broker does not publish offset in zookeeper

2013-08-22 Thread Pablo Barrera González
g in the consumer? If so, you can use the > maxLag/minFetch JMX described in > http://kafka.apache.org/documentation.html#monitoring > > Thanks, > > Jun > > > On Thu, Aug 22, 2013 at 7:41 AM, Pablo Barrera González < > pablo.barr...@gmail.com> wrote: > >

Broker does not publish offset in zookeeper

2013-08-22 Thread Pablo Barrera González
Hello I am trying to monitor our kafka cluster. For that I use a zookeeper client that reads the information of all the consumer and a jmx agent that connects to the brokers. I try to look for discrepancies between the data being produced and the data being consumed. I dislike the idea of using t

Re: Broker to consumer compression

2013-04-12 Thread Pablo Barrera González
t; > Thanks, > Neha > > On Fri, Apr 12, 2013 at 10:56 AM, Pablo Barrera González > wrote: >> Hi >> >> Is it possible to enable compression between the broker and the consumer? >> >> We are thinking in develop this feature in kafka 0.7 but first I would &g

Broker to consumer compression

2013-04-12 Thread Pablo Barrera González
Hi Is it possible to enable compression between the broker and the consumer? We are thinking in develop this feature in kafka 0.7 but first I would like to check if there is something out there. Our escenario is like this: - the producer is a CPU bounded machine, so we want to keep the CPU cons

Re: Cross-site Kafka installation

2013-01-22 Thread Pablo Barrera González
ve buffer size and determine whether the setting in the OS networking > layer also needs to be adjusted. Likewise, you will need to use higher > connection/session timeouts for zookeeper and set your offset commit > intervals to be fairly large. > > Thanks, > > Joel > &

Cross-site Kafka installation

2013-01-21 Thread Pablo Barrera González
Hello In my enterprise we are deploying an cross-site installation of Kakfa. One of the Kafka cluster is located in USA and one consumer is in Europe. Does anybody have experience in such an environment? Any comments on the configuration and best practices? Thanks in advance Pablo

Re: Consumer rebalance per topic

2013-01-08 Thread Pablo Barrera González
Jira ticket https://issues.apache.org/jira/browse/KAFKA-687 2013/1/7 Pablo Barrera González > Thank you Jun and Neha > > I was trying to avoid adding more partitions. I have enough partitions if > you count all partitions in all topics. I understand the problem with > differen

Re: Consumer rebalance per topic

2013-01-07 Thread Pablo Barrera González
et. Part of the reason is that we need to figure out how to balance > > the data across topics since they can be of different sizes. We can look > > into that post 0.8. > > > > For now, the solution is to increase the number of partitions on the > > broker. > > >

Consumer rebalance per topic

2013-01-07 Thread Pablo Barrera González
Hello We are starting to use Kafka in production but we found an unexpected (at least for me) behavior with the use of partitions. We have a bunch of topics with a few partitions each. We try to consume all data from several consumers (just one consumer group). The problem is in the rebalance ste