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Posted to dev@myfaces.apache.org by "Marc H. (JIRA)" <de...@myfaces.apache.org> on 2014/08/20 09:30:25 UTC

[jira] [Created] (MYFACES-3918) DefaultFaceletsStateManagementStrategy: keep list of removed client IDs stable over time

Marc H. created MYFACES-3918:
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             Summary: DefaultFaceletsStateManagementStrategy: keep list of removed client IDs stable over time
                 Key: MYFACES-3918
                 URL: https://issues.apache.org/jira/browse/MYFACES-3918
             Project: MyFaces Core
          Issue Type: Improvement
    Affects Versions: 2.1.15, 2.1.16-SNAPSHOT
            Reporter: Marc H.


As described in this thread: http://markmail.org/thread/ayo7ooo3nzpzahd4

Clearing part of the component tree (calling getChildren().clear()) several time while staying on the same view (through Ajax requests) causes the list of removed client IDs (maintained in org.apache.myfaces.view.facelets.DefaultFaceletsStateManagementStrategy) to grow endlessly, which in turns degrades performances.

In our situation, a form with approximately 400 components took ~250ms on the first request to more than 1 second after ~15 update.



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