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From "Richard S. Hall (JIRA)" <j...@apache.org>
Subject [jira] Closed: (FELIX-711) Performance issue in Felix 1.2.0
Date Fri, 05 Sep 2008 21:38:44 GMT

     [ https://issues.apache.org/jira/browse/FELIX-711?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Richard S. Hall closed FELIX-711.

    Resolution: Fixed

I have committed a patch for this, so I will close the issue.

> Performance issue in Felix 1.2.0
> --------------------------------
>                 Key: FELIX-711
>                 URL: https://issues.apache.org/jira/browse/FELIX-711
>             Project: Felix
>          Issue Type: Improvement
>          Components: Framework
>    Affects Versions: felix-1.2.0
>            Reporter: Richard S. Hall
>            Assignee: Richard S. Hall
>             Fix For: felix-1.2.1

> There is a noticeable performance decrease in Felix 1.2.0. It appears that some changes
made to provide access to the manifest headers in the module layer created a situation where
some paths for accessing the manifest headers were not getting the cached version but re-reading
them from the JAR file. Needless to say, this impacts performance. We need to analyze the
code base to make sure that it accesses the manifest headers using the correct method to avoid
this cost.

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