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Zookeeper >> mail # user >> Staggered start of nodes in an ensemble


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Arindam Mukherjee 2013-11-11, 16:19
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Re: Staggered start of nodes in an ensemble
can you provide the configurations (zoo.cfg) on each server. From the
description, your server 1 seems to be incorrectly configured.

thanks,
Kishore G
On Mon, Nov 11, 2013 at 8:19 AM, Arindam Mukherjee <
[EMAIL PROTECTED]> wrote:

> Of late I have been bombarding this list with questions and am getting
> a little frustrated at my lack of understanding of ZooKeeper. I am up
> against deadlines that look infeasible now. :(
>
> Anyway, having majorly failed to get going with 3.5.0 (you might see a
> question earlier today), I decided, for the purposes of a PoC to
> create a static 3.4.6 configuration. Say, create max 3 VMs, of which 2
> are always up. Initially 1 and 2 would be up. I would be listing 3
> servers in the config - server.1 through server.3.
>
> I brought up the servers on 1 and 2 in that order using "zkServer.sh
> start-foreground". However they failed to connect and form a quorum
> and the foreground server process showed an increasing timeout. Then I
> brought up 3 at which point 2 and 3 were able to connect.
>
> Next I started zkCli.sh from 1 - it failed to connect to any box.
> However the ones on 2 and 3 connected neatly. I am at a little loss to
> explain this. Need help.
>
> Thanks.
> Arindam
>
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Arindam Mukherjee 2013-11-12, 05:09
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Patrick Hunt 2013-11-12, 05:19
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Patrick Hunt 2013-11-12, 05:26
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Arindam Mukherjee 2013-11-12, 07:29
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Benjamin Reed 2013-11-12, 05:17
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Patrick Hunt 2013-11-12, 04:45
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Patrick Hunt 2013-11-12, 04:47
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