> On Feb. 2, 2015, 5:42 p.m., Neha Narkhede wrote:
> > Onur, we should be able to check in after these review comments are 
> > addressed. Also, how would deleting offsets for a group work when the 
> > offset storage is Kafka? It's fine to not address it in this patch. Can you 
> > please create a JIRA to handle that?
> 
> Onur Karaman wrote:
>     Clark brought up some suggestions on the tool:
>     - describe currently just shows the log end offset. It might also be 
> useful to show the log start offset.
>     - describe should ideally compare results (current offset, lag, and maybe 
> ownership) using both kafka and zookeeper side-by-side.
>     
>     If we were to follow through with these suggestions, should they be 
> applied in a later patch?
>     
>     As for kafka offset storage: I think that's out of the scope of this 
> patch. I made a separate jira for that: 
> https://issues.apache.org/jira/browse/KAFKA-1921

I attached another sample run.

There's a known issue regarding deleted topics and describing groups. Let's say 
group g consumes from topic t. If we delete topic t using kafka-topics.sh and 
then try to describe group g using kafka-consumer-groups.sh, it won't show any 
of the partition rows for topic t even though the group has offset information 
for t still in zk.


- Onur


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On Feb. 5, 2015, 11:01 a.m., Onur Karaman wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/29831/
> -----------------------------------------------------------
> 
> (Updated Feb. 5, 2015, 11:01 a.m.)
> 
> 
> Review request for kafka.
> 
> 
> Bugs: KAFKA-1476
>     https://issues.apache.org/jira/browse/KAFKA-1476
> 
> 
> Repository: kafka
> 
> 
> Description
> -------
> 
> Merged in work for KAFKA-1476 and sub-task KAFKA-1826
> 
> 
> Diffs
> -----
> 
>   bin/kafka-consumer-groups.sh PRE-CREATION 
>   core/src/main/scala/kafka/admin/AdminUtils.scala 
> 28b12c7b89a56c113b665fbde1b95f873f8624a3 
>   core/src/main/scala/kafka/admin/ConsumerGroupCommand.scala PRE-CREATION 
>   core/src/main/scala/kafka/utils/ZkUtils.scala 
> c14bd455b6642f5e6eb254670bef9f57ae41d6cb 
>   core/src/test/scala/unit/kafka/admin/DeleteConsumerGroupTest.scala 
> PRE-CREATION 
>   core/src/test/scala/unit/kafka/admin/DeleteTopicTest.scala 
> 33c27678bf8ae8feebcbcdaa4b90a1963157b4a5 
>   core/src/test/scala/unit/kafka/utils/TestUtils.scala 
> 54755e8dd3f23ced313067566cd4ea867f8a496e 
> 
> Diff: https://reviews.apache.org/r/29831/diff/
> 
> 
> Testing
> -------
> 
> 
> Thanks,
> 
> Onur Karaman
> 
>

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