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From Michael Chen <yiningchen2...@u.northwestern.edu>
Subject Re: Upgrade of Zookeeper and Kafka
Date Wed, 16 Aug 2017 22:50:20 GMT
Sorry.., thanks for catching that!

> On Aug 16, 2017, at 15:25, Michael Han <hanm@cloudera.com> wrote:
> 
> I think you are in the wrong thread. What Patrick replied is this: http://zookeeper-user.578899.n2.nabble.com/Upgrade-of-Zookeeper-and-Kafka-td7583242.html,
and what you asked is: http://zookeeper-user.578899.n2.nabble.com/Error-connecting-to-ZooKeeper-server-td7583243.html
> 
>> On Wed, Aug 16, 2017 at 2:23 PM, Michael Chen <yiningchen2020@u.northwestern.edu>
wrote:
>> Why is Kafka involved? I think I only have HDFS, YARN, HBase, Solr and ZooKeeper...
>> 
>> Thanks,
>> 
>> Michael
>> 
>> 
>> 
>>> On 08/16/2017 01:46 PM, Patrick Hunt wrote:
>>> Kafka is using ZK to manage its coordination. As such it's dependent on ZK.
>>> Which features, etc... it uses may impact compatibility.
>>> 
>>> Regards,
>>> 
>>> Patrick
>>> 
>>> On Wed, Aug 16, 2017 at 1:43 PM, Michael Chen <
>>> yiningchen2020@u.northwestern.edu> wrote:
>>> 
>>>> Hi Patrick,
>>>> 
>>>> Thanks for the reply. I'm still quite new to ZooKeeper, could you explain
>>>> a bit more about why Kafka is involved?
>>>> 
>>>> Thank you!
>>>> Michael
>>>> 
>>>>> On Aug 16, 2017, at 13:15, Patrick Hunt <phunt@apache.org> wrote:
>>>>> 
>>>>> I'm not aware of any issues wrt ZK, but it's probably a better question
>>>> for
>>>>> the Kafka folks (as they are consuming the service).
>>>>> 
>>>>> Patrick
>>>>> 
>>>>> On Mon, Aug 14, 2017 at 2:57 PM, Carmen Molatch <
>>>> Carmen.Molatch@jeppesen.com
>>>>>> wrote:
>>>>>> Can I upgrade to Zookeeper 3.4.10 and Kafka 11?  Are there any known
>>>>>> compatability issues?
>>>>>> 
>>>>>> Thanks
>>>>>> Carmen
>>>>>> 
>> 
> 
> 
> 
> -- 
> Cheers
> Michael.

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