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From Jordan Zimmerman <jzimmer...@netflix.com>
Subject Re: Zookeeper multiserver setup?
Date Tue, 08 May 2012 21:45:51 GMT
Yes - they should. Keep in mind that the zoo.cfg, and the ID file must be
correct and in agreement on each instance. You can do a stat on each
instance to see what state it's in:

    >telnet localhost 2181
     stat

-JZ

On 5/8/12 2:43 PM, "Something Something" <mailinglists19@gmail.com> wrote:

>Thanks Jordan.  Will definitely look at the cluster management tool.  In
>the mean time, am I correct with my assumption in #4?  Once all of them
>are
>started they would automagically start talking to each other, right?
>
>
>On Tue, May 8, 2012 at 2:36 PM, Jordan Zimmerman
><jzimmerman@netflix.com>wrote:
>
>> Yes, you must start them all individually. ZooKeeper does not currently
>> have any cluster-wide management tools built in.
>>
>> FYI - we've open sourced a cluster management tool for ZooKeeper. Please
>> have a look:
>>
>>        https://github.com/Netflix/exhibitor
>>
>> On 5/8/12 2:31 PM, "Something Something" <mailinglists19@gmail.com>
>>wrote:
>>
>> >Hello,
>> >
>> >Trying to follow directions from here:
>> >
>> 
>>http://zookeeper.apache.org/doc/trunk/zookeeperAdmin.html#sc_zkMulitServe
>>r
>> >Setup
>> >
>> >to setup a cluster of zookeepers.
>> >
>> >Questions:
>> >
>> >1)  If everything is setup correctly, do I have to go to each machine
>>and
>> >start Zookeeper server in each of them individually?
>> >2)  I was thinking if I start it on one master machine (well there's no
>> >real master) then all zookeepers in the quorum would be started, but
>>this
>> >is not how it works correct?
>> >3)  If I start individually, then I get messages saying the other
>> >zookeepers haven't started.  Is that just a warning?
>> >4)  When all of them are started, would they all be able to talk to
>>each
>> >other?
>> >
>> >Sorry for the dumb questions and thanks for the help.
>>
>>


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