Ted Yu 2011-12-23, 02:09
are all of these requests being issued from the same zookeeper handle?
On Thu, Dec 22, 2011 at 6:09 PM, Ted Yu <[EMAIL PROTECTED]> wrote:
> The following originated from discussion on a feature in HBase which relies
> on zookeeper for coordination.
> A task is removed from the tasks map. An async ZK request is pending to
> remove the task's zk node.
> Another request arrives for this to-be-deleted task. A new in-memory task
> structure is created. A ZK request is scheduled to create the same task
> Problem will only occur if create-node executes before delete-node in ZK.
> (If create-node returns NODEEXISTS then we treat that as success).
> Does ZK re-order async requests?
Ted Yu 2011-12-23, 18:43
Mahadev Konar 2011-12-27, 00:23
Ted Yu 2011-12-27, 01:53
Ted Dunning 2011-12-27, 05:23
Patrick Hunt 2011-12-27, 19:05