kafka-users mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Neha Narkhede <neha.narkh...@gmail.com>
Subject Re: changes in zkClient library
Date Wed, 05 Dec 2012 18:41:22 GMT
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

Mime
View raw message