Thank you！ but i thank it/s not my answer。 My questiong is：using java api，I set a watch （ methed：getData(final String path, Watcher watcher, Stat stat) ）
I know the watch can be triggered when NodeDataChanged and NodeDeleted （the api tell me only the two EventType ）。 but I found the watch was triggered by EventType.NOne when i try testing to expired a session。 （https://cwiki.apache.org/confluence/display/ZOOKEEPER/FAQ Is there an easy way to expire a session for testing?） -- View this message in context: http://zookeeper-user.578899.n2.nabble.com/when-the-zookeeper-Expired-may-I-have-to-rebuild-the-watch-on-a-znode-tp7577513p7577535.html Sent from the zookeeper-user mailing list archive at Nabble.com.
