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

     [ https://issues.apache.org/jira/browse/ZOOKEEPER-4475?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kezhu Wang reassigned ZOOKEEPER-4475:
-------------------------------------

    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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