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https://issues.apache.org/jira/browse/CURATOR-506?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Evaristo updated CURATOR-506:
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Attachment: PN.patch
> PersistentNode sometimes deletes more ZNodes that expected when closed
> ----------------------------------------------------------------------
>
> Key: CURATOR-506
> URL: https://issues.apache.org/jira/browse/CURATOR-506
> Project: Apache Curator
> Issue Type: Bug
> Components: Recipes
> Affects Versions: 4.1.0
> Reporter: Evaristo
> Priority: Major
> Attachments: PN.patch
>
>
> Hi there,
> I have an application using PersistentNode with CreateMode.EPHEMERAL that is
> reporting in ZK cluster in ZNode '/level1/level2/level3' and I am relying
> also in the recipe to create '/level1' and 'level1/level2' ZNodes.
> While testing the application I observe that sporidally when the
> PersistentNode is closed '/level1/level2' ZNode is deleted. That ZNode is
> PERSISTENT so I think only ''/level1/level2' ZNode should be deleted when
> closed. I was checking the code and when the PersistentNode is closed tries
> to delete what it is is nodePath variable, but the code does not check what
> is the exact path that the variable holds, making the behaviour non 100%
> determistic under certain conditions.
>
> In my view, the delete operation under close() method should only affect the
> basePath declared in the constructor, and in my view the delete should only
> apply when the CreateMode was EPHEMERAL.
>
> I think the code attach in the patch could solve the problem.
>
> Thx in advance,
>
> /evaristo
>
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