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From Jason Rosenberg <...@squareup.com>
Subject Re: changes in zkClient library
Date Wed, 05 Dec 2012 19:13:21 GMT
Neha,

Are you saying that this is a custom mod to zkClient that is not in the
public version, or one that exists in 3.3.5 and newer versions of the
released zk client?

If we use 3.3.5 or 3.3.6, should we be ok?

Jason

On Wed, Dec 5, 2012 at 10:41 AM, Neha Narkhede <neha.narkhede@gmail.com>wrote:

> Jae,
>
> We modified the zkclient read API to expose the zookeeper Stat object.
> This is because we need to do conditional writes in some places in
> Kafka. Exposing the Stat object allows us to read the previous version
> of the zookeeper value, and we can use that to write the new value if
> the expected version of the previous value is correct.
>
> Are you using zookeeper client 3.3.4 or older ?
>
> Thanks,
> Neha
>
> On Wed, Dec 5, 2012 at 10:26 AM, Bae, Jae Hyeon <metacret@gmail.com>
> wrote:
> > Could you share what changed in zkclient-20120522.jar?
> >
> > I found that watchers were canceled when the zookeeper connection was
> > interrupted and reconnected with another application. If the new
> > zkclient-20120522 resolved this issue, I need to update this library
> > in my other projects.
> >
> > I really appreciate
> >
> > Thank you
> > Best, Jae
>

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