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From Donald Resnik <dres...@eci-usa.net>
Subject Re: Accumulo on EC2: How to specify zookeeper servers.
Date Tue, 12 Jun 2012 23:34:37 GMT
My mistake...hadoop-env.sh

Don

On Tue, Jun 12, 2012 at 7:22 PM, Donald Resnik <dresnik@eci-usa.net> wrote:

> Steve,
>
> I have run Accumulo on EC2 and will be loading it again next week for a
> class I teach.  I had some challenges with EC2 and Zookeeper as well, but I
> am pretty sure I fixed it when I added ZOOKEEPER_HOME to hadoop-env.xml and
> restarted hadoop.
>
> Let me know if that helps.
>
> Don Resnik
>
> On Tue, Jun 12, 2012 at 6:48 PM, Steven Troxell <steven.troxell@gmail.com>wrote:
>
>> Hi all,
>>
>> If anyone has experience with Accumulo on Ec2, and can help me out, I'd
>> greatly appreciate it.
>>
>> I have a client application that requires only a zookeeper server config
>> entry to connect to accumulo.  Set to "localhost" on my personal box this
>> works fine.    It seems fairly well-documented (
>> http://search-hadoop.com/m/sPdqNFAwyg2 for example)  that zookeeper and
>> EC2 do not play nice.   I've tried some of the proposed solutions such as
>> using internal Ec2 hostnames in the zookeeper server config entry all to
>> still get the connection refused issues.
>>
>>
>> Moving my client into EC2 does not seem to be a viable option, because I
>> have so far been unsuccessful utilizing the ruby net/https to interact with
>> it.  I get obscure SSL errors when trying to connect from EC2 to
>> localhost,  and Connection reset by peer when trying to connect from
>> outside EC2.
>>
>> My question is, does anyone have a working example of how to specify
>> Zookeeper instances/servers for Ec2?  Alternativley, would it make more
>> sense to move accumulo off EC2, and point Accumulo towards it instead?  Or
>> would this likely run into the same problem, cause at some point, zookeeper
>> would then need to connect in to EC2 to accumulo?
>>
>> Thanks in advance for any/all help.
>>
>>
>>
>
>
> --
> Don Resnik
> Expert Consultants Inc.
> 410-854-1756 (desk)
> 240-381-9412 (cell)
> 301-957-2270 (ECI office)
>
>


-- 
Don Resnik
Expert Consultants Inc.
410-854-1756 (desk)
240-381-9412 (cell)
301-957-2270 (ECI office)

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