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https://issues.apache.org/jira/browse/KAFKA-4505?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15745266#comment-15745266
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Romaric Parmentier commented on KAFKA-4505:
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Hi Huxi,
Yes the application is running while I'm checking the znode existence. I
finally just found a solution:
Let's say you have a topic called MyTopic and a group name called MyGroupName
and you cannot retrieve the lag for your group name. For this situation, when
I'm doing a "ls" in zookeeper I have:
ls /consumers/MyGroupName
> [offsets]
The solution is to create the owners and topic nodes:
create /consumers/MyGroupName/owners /MyTopic
create /consumers/MyGroupName/owners/MyTopic 0
I'm not sure it's a good solution but the describe command of
kafka-consumer-groups.sh is now working as before.
Now, we are planning to migrate the code to use the new consumer.
> Cannot get topic lag since kafka upgrade from 0.8.1.0 to 0.10.1.0
> -----------------------------------------------------------------
>
> Key: KAFKA-4505
> URL: https://issues.apache.org/jira/browse/KAFKA-4505
> Project: Kafka
> Issue Type: Bug
> Components: consumer, metrics, offset manager
> Affects Versions: 0.10.1.0
> Reporter: Romaric Parmentier
> Priority: Critical
>
> We were using kafka 0.8.1.1 and we just migrate to version 0.10.1.0.
> Since we migrate we are using the new script kafka-consumer-groups.sh to
> retreive topic lags but it don't seem to work anymore.
> Because the application is using the 0.8 driver we have added the following
> conf to each kafka servers:
> log.message.format.version=0.8.2
> inter.broker.protocol.version=0.10.0.0
> When I'm using the option --list with kafka-consumer-groups.sh I can see
> every consumer groups I'm using but the --describe is not working:
> /usr/share/kafka$ bin/kafka-consumer-groups.sh --zookeeper ip:2181 --describe
> --group group_name
> No topic available for consumer group provided
> GROUP TOPIC PARTITION
> CURRENT-OFFSET LOG-END-OFFSET LAG OWNER
> When I'm looking into zookeeper I can see the offset increasing for this
> consumer group.
> Any idea ?
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