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https://issues.apache.org/jira/browse/ZOOKEEPER-4475?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kezhu Wang reassigned ZOOKEEPER-4475:
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Assignee: Kezhu Wang
> 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
> Assignee: Kezhu Wang
> Priority: Major
>
> 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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