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From stack <st...@duboce.net>
Subject Re: ZooKeeper ClientCnxn : Attempting connection to server(0.20 alpha)
Date Thu, 23 Jul 2009 05:07:18 GMT
Please update to TRUNK.  We've fixed a bunch of issues since alpha including
one where we were not caching -ROOT- region and all clients went to
zookeeper everytime to find it putting a high load on zk.

Yes there is a connection limit setting.  I think its in zoo.cfg.   Else,
see zk site for doc. on zoo.cfg options.


On Wed, Jul 22, 2009 at 6:06 PM, <y_823910@tsmc.com> wrote:

> Hi there,
> I want to start a few HTable clients to read data in parallel from HBase.
> While I starting 2 clients, it works fine.
> But while I increase to 10 clients at the same time, some clients will
> raise some message like Attempting connection to server.
> Does anybody know what's going on?
> Does ZooKeeper have connection limit setting?
> Thanks
> Fleming
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