[jira] Closed: (JCR-944) potential memory leak

["Xiaohua Lu (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/JCR-944?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Xiaohua Lu closed JCR-944.
--------------------------

    Resolution: Invalid

> potential memory leak
> ---------------------
>
>                 Key: JCR-944
>                 URL: https://issues.apache.org/jira/browse/JCR-944
>             Project: Jackrabbit
>          Issue Type: Bug
>    Affects Versions: 1.3
>            Reporter: Xiaohua Lu
>
> we are doing some stress test and noticed instances of access manager and login manager we provided for Jackrabbit are not GCed. 
> According to heap snapshot (from JProfiler), they are traced back to RepositoryImpl
> RepositoryImp -> HashMap -> RepositoryImpl$WorkspaceInfo -> SharedItemStateManager -> StateChangeDispatcher -> CopyOnWriteArrayList -> XAItemStateManager -> StateChangeDispatcher -> CopyOnWriteDispatcher -> SessionItemStateManager -> StateChangeDispatcher -> CopyOnWriteArrayList -> ItemManager -> XASessionImpl -> AuthContext -> our LoginModule Impl
> Since RepositoryImpl is always kept in memory, so all instances of our login module are not GCed even after requests have been served. 

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