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From Michi Mutsuzaki <mi...@cs.stanford.edu>
Subject Re: version Id after create
Date Mon, 04 Jun 2012 17:06:31 GMT
Hi Jun,

Yes, the initial version is zero.

There are 3 versions in the Stat structure.

- version The number of changes to the data of this znode.
- cversion The number of changes to the children of this znode.
- aversion The number of changes to the ACL of this znode.

The stat structure is documented here:

http://zookeeper.apache.org/doc/r3.1.2/zookeeperProgrammers.html#sc_zkStatStructure

Thanks!
--Michi

On Mon, Jun 4, 2012 at 9:39 AM, Jun Rao <junrao@gmail.com> wrote:
> Hi,
>
> It seems that the create API doesn't return Stat. So, the client can't
> figure out the initial version id of a path after it's created. Should the
> client just assume that the initial version is always 0?
>
> Also, what's the difference between getVersion and getCVersion?
>
> Thanks,
>
> Jun

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