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Kafka 13816: Downgrading Connect rebalancing protocol from incremental to eager causes duplicate task instances

Open vamossagar12 opened this issue 3 years ago • 3 comments

Downgrading Connect rebalancing protocol from incremental to eager causes duplicate task instances. This PR aims to address this issue .

vamossagar12 avatar Jun 27 '22 12:06 vamossagar12

@C0urante , This is an initial cut of the PR which is based off the initial cut that you had created. I have added test to verify the case where Leader fails to read the config topic post which the revocation should happen. If you could do a first cut review of this PR, to just let me know what cases I have missed, it would be great! Thanks!

vamossagar12 avatar Jun 27 '22 12:06 vamossagar12

@vamossagar12 Unfortunately I'm still in the same spot with this ticket as I was when we discussed earlier on Jira; I don't have the time right now to dedicate to thinking through all the cases that might arise here and don't think I can do a PR justice with review. Perhaps someone else familiar with Connect could take a look?

C0urante avatar Jun 27 '22 23:06 C0urante

@C0urante no worries.. i am looking at a few other items and not this one currently. i will try to get to this later on. Thanks!

vamossagar12 avatar Jul 28 '22 01:07 vamossagar12