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Kafka >> mail # user >> Zookeeper freezes


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Guy Doulberg 2012-10-11, 14:48
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Neha Narkhede 2012-10-11, 15:28
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Re: Zookeeper freezes
in the logs I got

connection reset by peer,
and
Timeout exceptions

I didn't run any  zookeepr command

On 10/11/2012 05:28 PM, Neha Narkhede wrote:
> Guy,
>
> When you say zookeeper freezes, have you tried running any of the
> zookeeper 4-letter commands ? (ruok/cons etc)
> Also, what do the zookeeper and consumer logs look like ? It will be
> helpful if you can share these observations and logs.
>
> Thanks,
> Neha
>
> On Thu, Oct 11, 2012 at 7:48 AM, Guy Doulberg <[EMAIL PROTECTED]> wrote:
>> Hi guys,
>>
>> I am trying to understand a phenomena I am having in my cluster,
>>
>> My cluster consist of 3 zookeeprs (that are in the same machines as the
>> brokers)
>>
>> Sometimes the zookeeprs freezes, which means, I cann't use new consumers,
>> and I can't browse the znode using zookeeper browser.
>>
>> It disappears after a while, without doing anything pro-actively.
>>
>> A consumer that was already running is working alright - I guess since the
>> zookeeper are not available the consumer doesn't report offsets.
>>
>>
>> in my connection string I put all the 3 zookeeper instances.
>>
>>
>> Have it ever happened to one of you?
>>
>> Thanks,
>>
>> Guy Doulberg
>> Data Infrastructure engineer
>> Conduit
>>
>>
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Jay Kreps 2012-10-11, 15:39
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Guy Doulberg 2012-10-11, 15:41
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Neha Narkhede 2012-10-11, 15:42
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Patricio Echagüe 2012-10-12, 23:19
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Guy Doulberg 2012-10-12, 23:34
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Neha Narkhede 2012-10-12, 23:39
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB