zookeeper-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Deepak Jagtap <deepak.jag...@maxta.com>
Subject Re: problem while watching zookeeper quorum changes using 3.5.0 client
Date Wed, 21 Aug 2013 20:14:07 GMT
Or there is no other option than using zoo_async API in C client for this?


On Wed, Aug 21, 2013 at 1:09 PM, Deepak Jagtap <deepak.jagtap@maxta.com>wrote:

> Hi,
>
> Zokeeper documnetation says followind about  watch events:
>
> "A client will see a watch event for a znode it is watching before seeing
> the new data that corresponds to that znode."
>
> With reference to this the zookeeper 3.5.0 client may, client may get
> ZOO_CHANGED_EVENT on the ZOO_CONFIG_NODE, when zokeeper server quorum
> changes.
> I am trying to update my client in my application to handle these quorum
> changes.
> According to zookeeper doc I may get config chnaged event but I may not
> get updated config of the quorum.
>
> there no zoo_sync API available either in C client library (3.5.0).
> Then how should I make sure that clinet alway gets latest config in the
> watcher function when it gets zoo_changed event on config node?
>
> Thanks & Regards,
> Deepak
>
>
>

Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message