[CURATOR-299] Copious "Failed to find watcher" log messages when closing Curator 3.0 recipes

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.0.0
• Fix Version/s: 3.2.0
• Component/s: Recipes
• Assignee: Jordan Zimmerman
• Reporter: Jordan Zimmerman
• Created: 02/Feb/16 03:40
• Updated: 02/Jun/16 21:13
• Resolved: 30/Apr/16 19:56

Description

[2016-02-01 14:49:47,005][ERROR][org.apache.zookeeper.ClientCnxn] Failed to find watcher!
org.apache.zookeeper.KeeperException$NoWatcherException: KeeperErrorCode = No such watcher for /zookeeper/config
at org.apache.zookeeper.ZooKeeper$ZKWatchManager.containsWatcher(ZooKeeper.java:377) ~[zookeeper-3.5.1-alpha.jar:3.5.1-alpha-1693007]
at org.apache.zookeeper.ZooKeeper$ZKWatchManager.removeWatcher(ZooKeeper.java:252) ~[zookeeper-3.5.1-alpha.jar:3.5.1-alpha-1693007]
at org.apache.zookeeper.WatchDeregistration.unregister(WatchDeregistration.java:58) ~[zookeeper-3.5.1-alpha.jar:3.5.1-alpha-1693007]
at org.apache.zookeeper.ClientCnxn.finishPacket(ClientCnxn.java:712) [zookeeper-3.5.1-alpha.jar:3.5.1-alpha-1693007]
at org.apache.zookeeper.ClientCnxn.access$1500(ClientCnxn.java:97) [zookeeper-3.5.1-alpha.jar:3.5.1-alpha-1693007]
at org.apache.zookeeper.ClientCnxn$SendThread.readResponse(ClientCnxn.java:948) [zookeeper-3.5.1-alpha.jar:3.5.1-alpha-1693007]
at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:99) [zookeeper-3.5.1-alpha.jar:3.5.1-alpha-1693007]
at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:361) [zookeeper-3.5.1-alpha.jar:3.5.1-alpha-1693007]
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1236) [zookeeper-3.5.1-alpha.jar:3.5.1-alpha-1693007]