Re: question about kafka topic

What error do you exactly see? On 3/10/19 10:35 AM, K R, Rakesh wrote: > Sorry I did not mention one point. I am seeing this error on consumer side. > > -Original Message- > From: Matthias J. Sax [mailto:matth...@confluent.io] > Sent: Sunday, March 10, 2019 11:01 PM > To:

Re: group id issue on kafka using C library

You need to explicitly set the "group.id" configuration property (with rd_kafka_conf_set()) when using the high-level consumer. Den sön 10 mars 2019 kl 18:57 skrev K R, Rakesh : > Then any idea on why I am seeing this error > RD_KAFKA_RESP_ERR__UNKNOWN_GROUP without group id? > > -Original

RE: group id issue on kafka using C library

Then any idea on why I am seeing this error RD_KAFKA_RESP_ERR__UNKNOWN_GROUP without group id? -Original Message- From: Akshata akshu [mailto:akshataaksh...@gmail.com] Sent: Sunday, March 10, 2019 11:20 PM To: users@kafka.apache.org Subject: Re: group id issue on kafka using C library

Re: group id issue on kafka using C library

Hi, Group id is not mandatory. If you create a consumer without the group id random group id is assigned for the consumer. On Sun 10 Mar, 2019 11:08 pm K R, Rakesh, wrote: > Hi, > I am completely new to this kafka. > I was just playing around with example code provided in the repo >

group id issue on kafka using C library

Hi, I am completely new to this kafka. I was just playing around with example code provided in the repo https://github.com/edenhill/librdkafka/tree/master/examples. I have encountered an issue where rd_kafka_poll_set_consumer() api throws me an error saying Local: Unknown group

RE: question about kafka topic

Sorry I did not mention one point. I am seeing this error on consumer side. -Original Message- From: Matthias J. Sax [mailto:matth...@confluent.io] Sent: Sunday, March 10, 2019 11:01 PM To: users@kafka.apache.org Subject: Re: question about kafka topic Writes, must always go to the

Re: question about kafka topic

Writes, must always go to the partition leader, ie, if an error occurs, the message cannot simply be delivered to a different broker. However, if a broker is in bad shape, it could get leaderhship revoked and a healthy broker would get leadership assigned. The producer can detect this

TR: reseting dirty offset

Anyone have a idea ? very strange I though you'd already come across the case... De : adrien ruffie Envoyé : vendredi 8 mars 2019 10:49 À : users@kafka.apache.org Objet : reseting dirty offset Hello all, This morning I got the following error: