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Posted to dev@flume.apache.org by "Alexander Lorenz-Alten (Reopened) (JIRA)" <ji...@apache.org> on 2012/03/07 19:52:58 UTC

[jira] [Reopened] (FLUME-453) Non-threadsafe methods in ZooKepperConfigStore

     [ https://issues.apache.org/jira/browse/FLUME-453?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Alexander Lorenz-Alten reopened FLUME-453:
------------------------------------------

    
> Non-threadsafe methods in ZooKepperConfigStore
> ----------------------------------------------
>
>                 Key: FLUME-453
>                 URL: https://issues.apache.org/jira/browse/FLUME-453
>             Project: Flume
>          Issue Type: Bug
>          Components: Master
>    Affects Versions: v0.9.4
>            Reporter: Jonathan Hsieh
>             Fix For: v0.9.5
>
>
> Henry:
> """"
> Both getConfigs and getLogicalNodeMap return unmodifiable* which read-through to the underlying map. They are therefore prone to concurrent modification exceptions. Both should be defensively copying the maps in question.
> """"

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