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Posted to issues@zookeeper.apache.org by "Kezhu Wang (Jira)" <ji...@apache.org> on 2022/02/22 10:44:00 UTC

[jira] [Created] (ZOOKEEPER-4475) Persistent recursive watcher got NodeChildrenChanged event

Kezhu Wang created ZOOKEEPER-4475:
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             Summary: Persistent recursive watcher got NodeChildrenChanged event
                 Key: ZOOKEEPER-4475
                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-4475
             Project: ZooKeeper
          Issue Type: Bug
            Reporter: Kezhu Wang


Currently, {{NodeChildrenChanged}} events are sent to all persistent watchers unconditionally in client. This requires server to never deliver {{NodeChildrenChanged}} for node's descendants. It can not be true. So we need to filter {{NodeChildrenChanged}} for persistent recursive watchers.

Splits from ZOOKEEPER-4466.



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