What is the data format of Kafka's data nodes in ZooKeeper?

2015-04-07 Thread Andrei
I'm trying to read data from ZooKeeper nodes that was written by different Kafka components. As a specific example (just one from a bunch), I'm trying to read current offset for specific group, topic and partition. As far as I understand, it is stored under the path /consumers/data-processing-

Re: What is the data format of Kafka's data nodes in ZooKeeper?

2015-04-07 Thread Andrei
49 PM, Guozhang Wang wrote: > Andrei, > > Kafka uses string serialization when writing data to ZK, you can find its > implementation in kafka.utils.ZKStringSerializer. > > Guozhang > > On Tue, Apr 7, 2015 at 6:40 AM, Andrei wrote: > > > I'm trying to read da

Re: Fetch API Offset

2015-04-21 Thread Andrei
@Piotr I can confirm that in native (Java/Scala) library returned message offsets start with the one specified in request, not the next one. Note sure about underlying protocol, though. As long as you also know Python, I would suggest you looking at kafka-python [1] library that is pretty readable

Kafka mirror 0.9 to 0.11

2017-11-20 Thread Andrei Colta
? Thanks, Andrei

Kafka mirror 0.9 to 0.11

2017-11-20 Thread Andrei Colta
Hello, I am trying to replicate from consumer: 0.9 using SSL to producer: 0.11 over non-SSL. However kafka mirroring always moves to non-ssl as consumer even if i configure with ssl settings..etc. Does anyone knows it kafka mirroring in 0.9 works as consumer over ssl? Thanks, Andrei

monitoring length of queues

2022-01-11 Thread Florin Andrei
write a Python script with any libraries installed, and I have full access to the Kafka endpoints from it. Note: I understand the basic concepts, but I don't have a lot of practical experience with Kafka (I've only used RabbitMQ before), so apologies if my vocabulary is not very precise. -- Florin Andrei https://florin.myip.org/

Re: monitoring length of queues

2022-01-12 Thread Florin Andrei
iable? -- Florin Andrei https://florin.myip.org/

kafka 0.9.0 java version

2016-01-28 Thread Muresanu A.V. (Andrei Valentin)
Hi all, what is the oracle jdk version that is "supported" by kafka 0.9.0 ? 6/7/8... ATTENTION: The information in this e-mail is confidential and only meant for the intended recipient. If you are not the intended recipient , don'

RE: kafka 0.9.0 java version

2016-01-28 Thread Muresanu A.V. (Andrei Valentin)
://kafka.apache.org/documentation.html#java 2016-01-28 16:58 GMT+01:00 Muresanu A.V. (Andrei Valentin) < andrei.mures...@ing.ro>: > Hi all, > > what is the oracle jdk version that is "supported" b