[jira] [Resolved] (CURATOR-546) currentData in ModeledCacheImpl removes ZPath from cache entries

["Jordan Zimmerman (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CURATOR-546?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jordan Zimmerman resolved CURATOR-546.
--------------------------------------
    Fix Version/s: 4.3.0
         Assignee: Jordan Zimmerman
       Resolution: Fixed

> currentData in ModeledCacheImpl removes ZPath from cache entries 
> -----------------------------------------------------------------
>
>                 Key: CURATOR-546
>                 URL: https://issues.apache.org/jira/browse/CURATOR-546
>             Project: Apache Curator
>          Issue Type: Bug
>          Components: Client, Framework
>    Affects Versions: 4.2.0
>            Reporter: Yang
>            Assignee: Jordan Zimmerman
>            Priority: Blocker
>             Fix For: 4.3.0
>
>          Time Spent: 0.5h
>  Remaining Estimate: 0h
>
> I'm using AsyncCuratorFramework with cache, during testing I noticed that 
> *client.cache().currentChildren(<zkPath>)* not also return the full list of children, by digging into *ModeledCacheImpl*, apparently some children been deleted when I call *client.cache().currentData(<zkPath>)*. 
> What's the alternative for me if I wants to get cached node while don't remove it from the cache? 
>  
> public Optional<ZNode<T>> currentData(ZPath path)
>  {
>  Entry<T> entry = entries.remove(path);
>  if ( entry != null )
> { return Optional.of(new ZNodeImpl<>(path, entry.stat, entry.model)); }
> return Optional.empty();
>  }
>  



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