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From Krishna Kumar <kku...@nanigans.com>
Subject Re: ISR not a replica
Date Thu, 09 Jul 2015 20:02:03 GMT
Thanks Guozhang

We did do the partition-assignment, but against another topic, and that
went well.

But this happened for this topic without doing anything.

Regards
Krish

On 7/9/15, 3:56 PM, "Guozhang Wang" <wangguoz@gmail.com> wrote:

>Krishna,
>
>Did you run any admin tools after adding the node (I assume it is node 3),
>like partition-assignment? It is shown as the only one in ISR list but not
>in the replica list, which seems that the partition migration process was
>not completed.
>
>You can verify if this is the case by checking your controller log and see
>if there are any exception / error entries.
>
>Guozhang
>
>On Thu, Jul 9, 2015 at 12:04 PM, Krishna Kumar <kkumar@nanigans.com>
>wrote:
>
>> Hi
>>
>> We added a Kafka node and it suddenly became the leader and the sole
>> replica for some partitions, but it is not in the ISR
>>
>> Any idea how we might be able to fix this? We are on Kafka 0.8.2
>>
>> Topic: topic1 Partition: 0      Leader: 2       Replicas: 2,1,0 Isr:
>>2,0,1
>>         Topic: topic1 Partition: 1      Leader: 3       Replicas: 0,2,1
>> Isr: 3
>>         Topic: topic1 Partition: 2      Leader: 3       Replicas: 1,0,2
>> Isr: 3
>>         Topic: topic1 Partition: 3      Leader: 2       Replicas: 2,0,1
>> Isr: 2,0,1
>>         Topic: topic1 Partition: 4      Leader: 3       Replicas: 0,1,2
>> Isr: 3
>>         Topic: topic1 Partition: 5      Leader: 1       Replicas: 1,2,0
>> Isr: 1,2,0
>>         Topic: topic1 Partition: 6      Leader: 3       Replicas: 2,1,0
>> Isr: 3
>>         Topic: topic1 Partition: 7      Leader: 0       Replicas: 0,2,1
>> Isr: 0,1,2
>>
>>
>>
>>
>> >
>>
>>
>
>
>-- 
>-- Guozhang


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