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https://issues.apache.org/jira/browse/CURATOR-391?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jordan Zimmerman reassigned CURATOR-391:
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Assignee: Jordan Zimmerman
> PathChildrenCache missing events upon reconnection
> --------------------------------------------------
>
> Key: CURATOR-391
> URL: https://issues.apache.org/jira/browse/CURATOR-391
> Project: Apache Curator
> Issue Type: Bug
> Components: Recipes
> Reporter: Benjamin Jaton
> Assignee: Jordan Zimmerman
>
> PathChildrenCache attempts to check for any change that occurred during a
> connection loss in applyNewData():
> {code:title=PathChildrenCache.java|borderStyle=solid}
> else if ( previousData.getStat().getVersion() != stat.getVersion() )
> {code}
> The way to compare stats is erroneous. {{version}} will be reset if the node
> is recreated. So the above code only works if an update has been made, but it
> may miss changes that involve a delete event.
> Example:
> - node /tmp is just created, version=0
> - connection loss
> - node /tmp is deleted
> - node /tmp is recreated with new data, version=0
> - reconnect
> - no data change event from PathChildrenCache
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