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Posted to issues@zookeeper.apache.org by "Kezhu Wang (Jira)" <ji...@apache.org> on 2025/04/07 03:59:00 UTC

[jira] [Created] (ZOOKEEPER-4915) Change default value of znode.container.maxNeverUsedIntervalMs

Kezhu Wang created ZOOKEEPER-4915:
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             Summary: Change default value of znode.container.maxNeverUsedIntervalMs
                 Key: ZOOKEEPER-4915
                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-4915
             Project: ZooKeeper
          Issue Type: Improvement
          Components: server
            Reporter: Kezhu Wang


Usually, {{CONTAINER}} node with no children will be deleted. But if that node is never used(a.k.a. no child created before), it will not be deleted unless {{znode.container.maxNeverUsedIntervalMs}} configured. Currently, {{znode.container.maxNeverUsedIntervalMs}} defaults to {{0}} which means container nodes that never had any children are never deleted.

I think it would make more sense to give it a non {{0}} value, say 5 minutes, to make it work out of box.



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