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Posted to dev@curator.apache.org by "Jordan Zimmerman (JIRA)" <ji...@apache.org> on 2016/02/22 21:06:18 UTC

[jira] [Updated] (CURATOR-288) Provide a mechanism to limit tree traversal in TreeCache + Return old values in NODE_REMOVED event

     [ https://issues.apache.org/jira/browse/CURATOR-288?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jordan Zimmerman updated CURATOR-288:
-------------------------------------
    Fix Version/s:     (was: 2.10.0)
                       (was: 3.1.0)
                   3.1.1
                   2.10.1

> Provide a mechanism to limit tree traversal in TreeCache + Return old values in NODE_REMOVED event
> --------------------------------------------------------------------------------------------------
>
>                 Key: CURATOR-288
>                 URL: https://issues.apache.org/jira/browse/CURATOR-288
>             Project: Apache Curator
>          Issue Type: New Feature
>          Components: Recipes
>    Affects Versions: 3.0.0, 2.9.1
>            Reporter: Jordan Zimmerman
>            Assignee: Jordan Zimmerman
>            Priority: Minor
>             Fix For: 2.10.1, 3.1.1
>
>
> 1. Currently, the only way to limit TreeCache's traversal is with maxDepth. It would be nice to also have a functional way of doing this. i.e. an policy object that is called to determine if a node should be traversed.
> 2. NODE_REMOVED should return the old values of the node



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