Github user Randgalt commented on the issue:
https://github.com/apache/zookeeper/pull/136
@stuhood I'll end up writing one for Apache Curator. The short answer is
that large ZK users end up with 100s of thousands or millions of watchers when
a few dozen would suffice. The use case is watching a tree of znodes.
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at infrastruct...@apache.org or file a JIRA ticket
with INFRA.
---
