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Sagar Rao commented on KAFKA-10413: ----------------------------------- [~yazgoo] , yeah as Greg mentioned can you provide more info. Also, looks like you are talking about Confluent platform while this ticket is for AK. > rebalancing leads to unevenly balanced connectors > ------------------------------------------------- > > Key: KAFKA-10413 > URL: https://issues.apache.org/jira/browse/KAFKA-10413 > Project: Kafka > Issue Type: Bug > Components: connect > Affects Versions: 2.5.1 > Reporter: yazgoo > Assignee: rameshkrishnan muthusamy > Priority: Major > Fix For: 2.4.2, 2.5.2, 2.8.0, 2.7.1, 2.6.2 > > Attachments: connect_worker_balanced.png > > > GHi, > With CP 5.5, running kafka connect s3 sink on EC2 whith autoscaling enabled, > if a connect instance disappear, or a new one appear, we're seeing unbalanced > consumption, much like mentionned in this post: > [https://stackoverflow.com/questions/58644622/incremental-cooperative-rebalancing-leads-to-unevenly-balanced-connectors] > This usually leads to one kafka connect instance taking most of the load and > consumption not being able to keep on. > Currently, we're "fixing" this by deleting the connector and re-creating it, > but this is far from ideal. > Any suggestion on what we could do to mitigate this ? -- This message was sent by Atlassian Jira (v8.20.10#820010)