Thanks Manoj for the comment. When i say it is taking long time, it is really long, i.e more than a day!!! thats why i am not able to understand the behavior...
Regards, Gopal On Tue, Apr 28, 2020 at 2:22 PM <manoj.agraw...@cognizant.com> wrote: > Follower take some time to become the leader in case leader is down . you > can build retry logic to around this to handle this situation . > > On 4/28/20, 1:08 AM, "M.Gopala Krishnan" <mgkrish...@gmail.com> wrote: > > [External] > > > Hi, > > I have a 3 node kafka cluster (replication-factor : 3), suddenly one > of the > node in the cluster was down and i started seeing the > NotLeaderForPartitionException exception in my application logs when > sending the message to one of the topics, however for some of the > topics i > am able post and consume messages. > > I could see this problem lasting until all the kafka servers are > restarted, > after the restart things are all ok. > > Now, my question is, why not the new leader not elected for those > topics > but keep throwing the same NotLeaderForPartitionException exception > and how > to get the new leader election happen for these topics. > > *Exception Trace:* > > 2020-04-11 22:05:21,747 ERROR [pool-15-thread-297] > [KafkaMessageProducer:92] Message send failed: > java.util.concurrent.ExecutionException: > org.apache.kafka.common.errors.NotLeaderForPartitionException: This > server > is not the leader for that topic-partition. at > > org.apache.kafka.clients.producer.internals.FutureRecordMetadata.valueOrError(FutureRecordMetadata.java:94) > at > > org.apache.kafka.clients.producer.internals.FutureRecordMetadata.get(FutureRecordMetadata.java:64) > at > > org.apache.kafka.clients.producer.internals.FutureRecordMetadata.get(FutureRecordMetadata.java:29) > > Regards, > Gopal > > > This e-mail and any files transmitted with it are for the sole use of the > intended recipient(s) and may contain confidential and privileged > information. If you are not the intended recipient(s), please reply to the > sender and destroy all copies of the original message. Any unauthorized > review, use, disclosure, dissemination, forwarding, printing or copying of > this email, and/or any action taken in reliance on the contents of this > e-mail is strictly prohibited and may be unlawful. Where permitted by > applicable law, this e-mail and other e-mail communications sent to and > from Cognizant e-mail addresses may be monitored. >
