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https://issues.apache.org/jira/browse/WW-3637?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13044262#comment-13044262
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Hudson commented on WW-3637:
----------------------------
Integrated in Struts2 #309 (See
[https://builds.apache.org/hudson/job/Struts2/309/])
WW-3637 - Auto reload of properties slowing down application
mcucchiara :
Files :
*
/struts/struts2/trunk/xwork-core/src/main/java/com/opensymphony/xwork2/util/LocalizedTextUtil.java
> Auto reload of properties slowing down application
> --------------------------------------------------
>
> Key: WW-3637
> URL: https://issues.apache.org/jira/browse/WW-3637
> Project: Struts 2
> Issue Type: Bug
> Components: Other
> Affects Versions: 2.2.3
> Environment: Centos 5.6, Tomcat-6.0.32, Eclipse Helios
> Reporter: Greg Huber
> Assignee: Maurizio Cucchiara
> Priority: Minor
> Fix For: 2.3
>
>
> Hello, with this mod WW-3602
> private static void reloadBundles() {
> ..
> bundlesMap.clear();
> ..
> }
> and mod and struts.devMode=true for me, my app is now so slow its unusable.
> When submit a page with bundlesMap.clear(); it takes 9 seconds, and when I
> comment out the line it takes 1 second. The reloadBundles() gets called many
> times per invocation.
> I also needed to reload the messages but had to do a work around from my app
> to call explicitly to remove the resource bundle only once.
> LocalizedTextUtil.removeBundle("ApplicationResources_en_GB");
> modified LocalizedTextUtil added method :
> public static void removeBundle(String resourceBundle) {
> if (reloadBundles) {
> if (bundlesMap.containsKey(resourceBundle)) {
> bundlesMap.remove(resourceBundle);
> }
> }
> }
> From when I last looked at this, what I think it does is to reload the
> bundles after each time the call to reloadBundles() to get the message from
> the say UI. Since for me it gets called 20+ times, it has to reload all the
> bundles this many times per invocation, taking a long time.
> bundlesMap.clear(); would work if it was called only once at the very start
> of the invocation. I gave up in the end and did the work around as it was
> quicker than restarting Tomcat each time.
> Cheers Greg.
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