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From Joe Ammann <...@pyx.ch>
Subject Re: Broker suddenly becomes unstable after upgrade to 2.1.0
Date Mon, 18 Mar 2019 13:59:07 GMT
Hi all

On 3/13/19 9:36 AM, Joe Ammann wrote:
> Hi Ankur
> On 3/13/19 3:34 AM, Ankur Rana wrote:
>> Hey,
>> I think this is a known issue in Kafka 2.1.0. Check this out
>> https://issues.apache.org/jira/browse/KAFKA-7697
>> It has been fixed in 2.1.1.
> This surely does look like our issue! I should have found that myself..
> Thanks, we'll roll out 2.1.1 today and see if that fixes the issue (BTW:
> the same issue happened again last night, this time I took a thread dump
> and surely I found several threads in exactly the state described in the
> ticket)

Thanks again for the quick response I got on the list. We have now
upgraded everything to 2.1.1 and didn't see this anymore in the past
days. So I'm very positive it was exactly this issue.

CU, Joe

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