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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