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Posted to user@zookeeper.apache.org by tison <wa...@gmail.com> on 2019/11/13 02:37:18 UTC

Is there technical blocker for setting watches when create/setData

Hi zookeepers,

I'm curious why we are unable to set watches when create/setData. Roughly
thought we pass
a path and be able to set a watch on that path, either there is associated
with a node or not.

Best,
tison.

Re: Is there technical blocker for setting watches when create/setData

Posted by tison <wa...@gmail.com>.

Thanks for your information Jordan. Actually I come here from divergent
thinking of persistent watches :-)

Best,
tison.


Jordan Zimmerman <jo...@jordanzimmerman.com> 于2019年11月13日周三 上午10:51写道：

> Note: in the upcoming ZooKeeper release 3.6.0 you can set persistent
> watches independently of the other ZooKeeper methods. See:
> https://issues.apache.org/jira/browse/ZOOKEEPER-1416
>
> > On Nov 12, 2019, at 9:37 PM, tison <wa...@gmail.com> wrote:
> >
> > Hi zookeepers,
> >
> > I'm curious why we are unable to set watches when create/setData. Roughly
> > thought we pass
> > a path and be able to set a watch on that path, either there is
> associated
> > with a node or not.
> >
> > Best,
> > tison.
>
>

Re: Is there technical blocker for setting watches when create/setData

Posted by Jordan Zimmerman <jo...@jordanzimmerman.com>.

Note: in the upcoming ZooKeeper release 3.6.0 you can set persistent watches independently of the other ZooKeeper methods. See: https://issues.apache.org/jira/browse/ZOOKEEPER-1416

> On Nov 12, 2019, at 9:37 PM, tison <wa...@gmail.com> wrote:
> 
> Hi zookeepers,
> 
> I'm curious why we are unable to set watches when create/setData. Roughly
> thought we pass
> a path and be able to set a watch on that path, either there is associated
> with a node or not.
> 
> Best,
> tison.