Before that error messge, the log should tell you the cause of the error. Could you dig that out?
Thanks, Jun On Thu, Apr 24, 2014 at 10:12 AM, Yashika Gupta <[email protected] > wrote: > Hi, > > I am working on a POC where I have 1 Zookeeper and 2 Kafka Brokers on my > local machine. I am running 8 sets of Kafka consumers and producers running > in parallel. > > Below are my configurations: > Consumer Configs: > zookeeper.session.timeout.ms=120000 > zookeeper.sync.time.ms=2000 > zookeeper.connection.timeout.ms=120000 > auto.commit.interval.ms=60000 > rebalance.backoff.ms=2000 > fetch.wait.max.ms=60000 > auto.offset.reset=smallest > > Producer configs: > key.serializer.class=kafka.serializer.StringEncoder > request.required.acks=-1 > message.send.max.retries=3 > request.timeout.ms=60000 > > I have tried various more configuration changes but I am running into the > same exception again and again. > > 17.04.2014 06:31:83216 ERROR pool-5-thread-1 > kafka.producer.async.DefaultEventHandler - Failed to collate messages by > topic, partition due to: Failed to fetch topic metadata for topic: TOPIC99 > 17.04.2014 06:31:85616 ERROR pool-4-thread-1 > kafka.producer.async.DefaultEventHandler - Failed to collate messages by > topic, partition due to: Failed to fetch topic metadata for topic: TOPIC99 > > I am not able to get to the root cause of the issue. > Appreciate your help. > > Regards, > Yashika > > ________________________________ > > > > > > > NOTE: This message may contain information that is confidential, > proprietary, privileged or otherwise protected by law. The message is > intended solely for the named addressee. If received in error, please > destroy and notify the sender. Any use of this email is prohibited when > received in error. Impetus does not represent, warrant and/or guarantee, > that the integrity of this communication has been maintained nor that the > communication is free of errors, virus, interception or interference. >
