-Re: Ephemeral deletion order
Camille Fournier 2012-03-20, 02:18
We associate ephemerals to the session id via a HashSet, so the
watches will be triggered in the order items are returned from the
HashSet, which is practically, undefined.
On Mon, Mar 19, 2012 at 3:25 AM, lgeretti <[EMAIL PROTECTED]> wrote:
> I noticed that if a client A creates several ephemeral znodes (either
> sequential or not) under a common parent, and another client B has set
> watches for all of them, when A disconnects I receive a seemingly arbitrary
> (but constant for the same set of znodes) WatchEvent sequence. The sequence
> is neither the same as that returned when listing the children, nor the
> sequence of creation.
> Can someone confirm me that the order of removal of ephemeral znodes is
> practically undefined? (..at least in a user-sensible way; I imagine that
> the order is driven by hashes in the persistence layer).
> View this message in context: http://zookeeper-user.578899.n2.nabble.com/Ephemeral-deletion-order-tp7384823p7384823.html
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