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Zookeeper >> mail # dev >> Zookeeper cluster not working


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Re: Zookeeper cluster not working
Hi,

It is difficult to comment on this without more details (ZK version, logs,
etc). I would take a look at existing JIRAs and then open one if the problem
is not reported/fixed.

-Vishal

On Wed, Mar 16, 2011 at 9:28 AM, Bhallamudi Venkata Siva Kamesh <
[EMAIL PROTECTED]> wrote:

> Hi All,
>
>  I am using zookeeper for my one of the projects. I encountered zookeeper
> cluster not working in the following scenario,
>
>  Our zookeeper cluster has size 3 say z1,z2, and z3
>
>
>
> 1) Start the zookeeper cluster.
>
> 2) Make client connections to the zookeeper cluster.
>
> 3) Shutdown z3.
>
> 4) After some time, make the network down of the system, where z2 is
> running.
>
> 5) After some time, start again z3.
>
>
>
> Now there are 2 zookeepers up in the cluster and they should run. But both
> are hanging in leader election state indefinitely.
>
>
>
> But when I make z2 up again, all three are running as expected. Leader
> election algorithm is "Fast Leader Election Algorithm".
>
>
>
> My question here, is it a bug to raise in the open source?
>
> Please provide your suggestions.
>
>
>
> Thanks in advance.
>
>
>
> Thanks&Regards,
>
> Bh.V.S.Kamesh.
>
>
>
>
>
>
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