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Posted to jetspeed-dev@portals.apache.org by ta...@apache.org on 2007/06/27 20:26:13 UTC
svn commit: r551254 -
/portals/jetspeed-2/trunk/components/portal/src/java/org/apache/jetspeed/engine/JetspeedServlet.java
Author: taylor
Date: Wed Jun 27 11:26:12 2007
New Revision: 551254
URL: http://svn.apache.org/viewvc?view=rev&rev=551254
Log:
https://issues.apache.org/jira/browse/JS2-739
during load testing, we logged 20+ threads waiting on this piece of code in a JVM snapshot with 200 thread load
moving getComponent call, since it seems to synchronize and be in a bottleneck
Modified:
portals/jetspeed-2/trunk/components/portal/src/java/org/apache/jetspeed/engine/JetspeedServlet.java
Modified: portals/jetspeed-2/trunk/components/portal/src/java/org/apache/jetspeed/engine/JetspeedServlet.java
URL: http://svn.apache.org/viewvc/portals/jetspeed-2/trunk/components/portal/src/java/org/apache/jetspeed/engine/JetspeedServlet.java?view=diff&rev=551254&r1=551253&r2=551254
==============================================================================
--- portals/jetspeed-2/trunk/components/portal/src/java/org/apache/jetspeed/engine/JetspeedServlet.java (original)
+++ portals/jetspeed-2/trunk/components/portal/src/java/org/apache/jetspeed/engine/JetspeedServlet.java Wed Jun 27 11:26:12 2007
@@ -87,7 +87,8 @@
* The Jetspeed Engine
*/
private static Engine engine;
-
+ private static RequestContextComponent contextComponent;
+
private static String webappRoot;
// -------------------------------------------------------------------
@@ -157,7 +158,7 @@
Jetspeed.setEngine(engine);
engine.start();
console.info("JetspeedServlet has successfuly started the Jetspeed Portal Engine....");
-
+ contextComponent = (RequestContextComponent) Jetspeed.getComponentManager().getComponent(RequestContextComponent.class);
}
catch (Throwable e)
{
@@ -237,8 +238,6 @@
res.setHeader("Expires", "0"); // HTTP/1.0 browser/proxy
// send request through pipeline
- RequestContextComponent contextComponent = (RequestContextComponent) Jetspeed.getComponentManager()
- .getComponent(RequestContextComponent.class);
RequestContext context = contextComponent.create(req, res, getServletConfig());
engine.service(context);
contextComponent.release(context);
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