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Posted to issues@nifi.apache.org by "Koji Kawamura (JIRA)" <ji...@apache.org> on 2017/12/28 15:26:00 UTC

[jira] [Updated] (NIFI-4504) SimpleMapCache/PersistentMapCache: Add removeAndGet and removeByPatternAndGet

     [ https://issues.apache.org/jira/browse/NIFI-4504?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Koji Kawamura updated NIFI-4504:
--------------------------------
       Resolution: Fixed
    Fix Version/s: 1.5.0
           Status: Resolved  (was: Patch Available)

> SimpleMapCache/PersistentMapCache: Add removeAndGet and removeByPatternAndGet
> -----------------------------------------------------------------------------
>
>                 Key: NIFI-4504
>                 URL: https://issues.apache.org/jira/browse/NIFI-4504
>             Project: Apache NiFi
>          Issue Type: Improvement
>    Affects Versions: 1.4.0
>            Reporter: Jon Kessler
>            Assignee: Michael Moser
>            Priority: Minor
>             Fix For: 1.5.0
>
>
> Typical map implementations return the value that was removed when performing a remove. Because you couldn't update the existing remove methods without it being a breaking change I suggest adding new versions of the remove and removeByPattern methods that return the removed value(s).
> These changes should also be applied up the chain to any class that makes use of these classes such as the MapCacheServer and AtomicDistributedMapCacheClient.



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