-RE: question about lock recipe and watchers
Robin Bate Boerop 2012-09-17, 18:00
I am about to implement a locking algorithm based on the below modification to the Zookeeper-website-recommended one. Does anyone else have experience with this?
Thank you, Michi, for the suggestion below.
From: [EMAIL PROTECTED] [[EMAIL PROTECTED]] on behalf of Michi Mutsuzaki [[EMAIL PROTECTED]]
Sent: 15 September 2012 02:32
To: [EMAIL PROTECTED]
Subject: Re: question about lock recipe and watchers
You could set the watch using get() instead of exists(). These watches
get set if and only if the znode exists, and they get triggered when
the znode goes away.