-Re: Dynamically Adding nodes to ZK Ensemble
Russ Lavoie 2013-08-15, 20:44
We are trying to use exhibitor... It is not working as I expect it to. I read through the docs (maybe I missed something) and I am not sure how I can do this.
I add a new zookeeper via the UI in exhibitor. It turns green and seems happy, then moments later... It disappears from the UI. But if I manually add it into the "com.netflix.exhibitor-rolling.servers-spec" and "com.netflix.exhibitor.servers-spec"
The REST API is not working for me either. Gives me invalid method even though I have nodemodification set to true...
Any help on this would be fantastic!
From: Jordan Zimmerman <[EMAIL PROTECTED]>
To: [EMAIL PROTECTED]
Sent: Thursday, August 15, 2013 2:43 PM
Subject: Re: Dynamically Adding nodes to ZK Ensemble
There's no way (other than manual config change) that I know of. It's why I wrote Exhibitor: https://github.com/Netflix/exhibitor
On Aug 15, 2013, at 12:27 PM, Russ Lavoie <[EMAIL PROTECTED]> wrote:
> The main reason why I ask, is because I need the ability to dynamically add ZK nodes to the ensemble. Is there a supported way to do this in 3.4.5?
> From: Flavio Junqueira <[EMAIL PROTECTED]>
> To: [EMAIL PROTECTED]
> Cc: Russ Lavoy <[EMAIL PROTECTED]>
> Sent: Thursday, August 15, 2013 9:13 AM
> Subject: Re: Dynamically Adding nodes to ZK Ensemble
> Hopefully it is clear that I tried to say long, not log lists. :-)
> On Aug 15, 2013, at 3:07 PM, Flavio Junqueira <[EMAIL PROTECTED]> wrote:
>> There are log lists of patches available and issues for 3.5.0. There are only 7 blockers currently marked, though. Until we decide what to do with all those, we won't have a release. The bottom line is that we don't have a date, even though the general feeling is that we would like to have it soon. The are important features lined up for 3.5.0. It viable to have 3.4.6 shortly, though.
>> On Aug 14, 2013, at 12:42 AM, Deepak Jagtap <[EMAIL PROTECTED]> wrote:
>>> Hi Russ,
>>> This presentation gives brief idea about zookeeper cluster reconfig
>>> zookeeper 3.5.0 source has zkCli.sh utility which supports reconfig command
>>> dynamically reconfigure the cluster.
>>> On Tue, Aug 13, 2013 at 12:49 PM, Russ Lavoy <[EMAIL PROTECTED]> wrote:
>>>> I would like to add ZK nodes dynamically to an ensemble. I have seen
>>>> https://issues.apache.org/jira/browse/ZOOKEEPER-107 but I do not see any
>>>> documentation on how to do this.
>>>> Can anyone give me some insight?