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From Irek Khasyanov <qua...@gmail.com>
Subject Re: storm crashes when one of the zookeeper server dies
Date Fri, 04 Jul 2014 05:51:00 GMT
Are you sure all zookeeper servers are in replication mode and can connect
each other?

Yesterday we added zookeeper cluster and checked what happens with storm
when one zookeeper fails. Everything was good, nothing happens with
topology.


On 4 July 2014 08:26, 이승진 <sweetest.sj@navercorp.com> wrote:

> in storm.yaml, we listed 3 zookeeper servers
>
>
>
> storm.zookeeper.servers:
>
> -"host1"
>
> -"host2"
>
> -"host3"
>
>
>
> and host1 dies unexpectedly today morning,
>
>
>
> since then, not only I cannot connect to storm UI (TTransport exception)
> but also can't execute any of storm command.
>
>
>
> I was quite worried when this happened, because if it's what storm is
> supposed to be, one of the zookeeper server can be a SPOF.
>
>
>
> seems like it should be fixed ASAP
>
>
>
> Sincerly,
>



-- 
With best regards, Irek Khasyanov.

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