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Posted to users@kafka.apache.org by Domantas Petrauskas <do...@scalac.io> on 2022/05/13 08:44:48 UTC

Failed to fetch offset for partition ...: There are unstable offsets that need to be cleared

Hello,

I am getting this error in my Kafka consumer:

The following partitions still have unstable offsets which are not cleared on the broker side: [...], this could be either transactional offsets waiting for completion, or normal offsets waiting for replication after appending to local log\n","stream":"stdout","time":"2022-05-13T08:36:52.691586877Z"}

I tried to find some details on how to fix this issue, but could not find anything, so I tried to reset the offset but that did not help. What are the steps to troubleshoot this issue?

Best regards,

Domantas Petrauskas

Re: Failed to fetch offset for partition ...: There are unstable offsets that need to be cleared

Posted by Domantas Petrauskas <do...@scalac.io>.
Sorry for duplicate thread, email got delayed for very long. Original thread with more details - https://lists.apache.org/thread/36x0gyrpgm2c4yr0qq2hmmngsp8ym2qs <https://lists.apache.org/thread/36x0gyrpgm2c4yr0qq2hmmngsp8ym2qs>.

> On 2022-05-13, at 16:08, Domantas Petrauskas <do...@scalac.io> wrote:
> 
> Re-creating consumer group has helped. Still not clear what is the cause.
> 
>> On 2022-05-13, at 11:44, Domantas Petrauskas <domantas.petrauskas@scalac.io <ma...@scalac.io>> wrote:
>> 
>> Hello,
>> 
>> I am getting this error in my Kafka consumer:
>> 
>> The following partitions still have unstable offsets which are not cleared on the broker side: [...], this could be either transactional offsets waiting for completion, or normal offsets waiting for replication after appending to local log\n","stream":"stdout","time":"2022-05-13T08:36:52.691586877Z"}
>> 
>> I tried to find some details on how to fix this issue, but could not find anything, so I tried to reset the offset but that did not help. What are the steps to troubleshoot this issue?
>> 
>> Best regards,
>> 
>> Domantas Petrauskas
> 


Re: Failed to fetch offset for partition ...: There are unstable offsets that need to be cleared

Posted by Domantas Petrauskas <do...@scalac.io>.
Re-creating consumer group has helped. Still not clear what is the cause.

> On 2022-05-13, at 11:44, Domantas Petrauskas <do...@scalac.io> wrote:
> 
> Hello,
> 
> I am getting this error in my Kafka consumer:
> 
> The following partitions still have unstable offsets which are not cleared on the broker side: [...], this could be either transactional offsets waiting for completion, or normal offsets waiting for replication after appending to local log\n","stream":"stdout","time":"2022-05-13T08:36:52.691586877Z"}
> 
> I tried to find some details on how to fix this issue, but could not find anything, so I tried to reset the offset but that did not help. What are the steps to troubleshoot this issue?
> 
> Best regards,
> 
> Domantas Petrauskas