[jira] [Resolved] (JCR-3064) Concurrent access performance drop

["Jukka Zitting (Resolved) (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/JCR-3064?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jukka Zitting resolved JCR-3064.
--------------------------------

       Resolution: Not A Problem
    Fix Version/s:     (was: 2.4)

Confirmed that the performance is back to previous level after switching back to the simple security manager. Thus resolving as Not A Problem.
                
> Concurrent access performance drop
> ----------------------------------
>
>                 Key: JCR-3064
>                 URL: https://issues.apache.org/jira/browse/JCR-3064
>             Project: Jackrabbit Content Repository
>          Issue Type: Bug
>            Reporter: Jukka Zitting
>            Priority: Blocker
>         Attachments: ConcurrentReadTest-2.3.png, ConcurrentReadTest-2011.png, ConcurrentReadTest.png, ConcurrentReadWriteTest-2.3.png, ConcurrentReadWriteTest-2011.png, ConcurrentReadWriteTest.png, JCR-3064-EntryCollector.patch, visualvm-ConcurrentReadTest-2.2.png, visualvm-ConcurrentReadTest-2.3.png
>
>
> Our performance tests show a pretty bad drop in concurrent access performance (both read and write) in the latest trunk when compared to Jackrabbit 2.2. We need to track down the cause and fix it before the 2.3 release.

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