Bug 837029 - Change of JBC configuration - LRU algorithm + separate configuration for portal-system workspace
Summary: Change of JBC configuration - LRU algorithm + separate configuration for port...
Keywords:
Status: VERIFIED
Alias: None
Product: JBoss Enterprise Portal Platform 5
Classification: JBoss
Component: Portal
Version: 5.2.1.GA
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
: 5.2.2.ER01
Assignee: Nobody
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2012-07-02 14:45 UTC by Michal Vanco
Modified: 2020-04-27 01:32 UTC (History)
3 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
A change made to the JBoss Cache cache algorithm caused performance issues for some configuration scenarios. The fix introduces configuration with an improved algorithm. The new algorithm references a new configuration file, which now loads correctly. This corrects the performance issues.
Clone Of:
Environment:
Last Closed:
Type: Bug
Embargoed:


Attachments (Terms of Use)
Patch with new JBC configuration (8.23 KB, patch)
2012-07-02 14:45 UTC, Michal Vanco
no flags Details | Diff


Links
System ID Private Priority Status Summary Last Updated
Red Hat Issue Tracker GTNPORTAL-2489 0 Major Resolved Change of JBC configuration - LRU algorithm + separate configuration for portal-system workspace 2013-02-25 14:02:14 UTC

Description Michal Vanco 2012-07-02 14:45:51 UTC
Created attachment 595752 [details]
Patch with new JBC configuration

This BZ is based on https://bugzilla.redhat.com/show_bug.cgi?id=808106 and communication at jbossexo ML.

Attached patch contains JBC configuration with LRU expiration algorithm and also separate configuration for portal-system workspace.

Comment 1 JBoss JIRA Server 2012-07-03 08:15:24 UTC
Boleslaw Dawidowicz <boleslaw.dawidowicz> updated the status of jira GTNPORTAL-2489 to Resolved

Comment 2 Michal Vanco 2012-07-13 09:43:30 UTC
New configuration file is used & loaded properly.

Comment 3 hfnukal@redhat.com 2012-08-27 14:28:25 UTC
    Technical note added. If any revisions are required, please edit the "Technical Notes" field
    accordingly. All revisions will be proofread by the Engineering Content Services team.
    
    New Contents:
Cause: Change of cache algorithm
Consequences: Performance issues for some scenarioas
Fix: New configuration with different algorithm
Result: New configuration file is used & loaded properly

Comment 4 Jared MORGAN 2012-08-27 23:18:46 UTC
    Technical note updated. If any revisions are required, please edit the "Technical Notes" field
    accordingly. All revisions will be proofread by the Engineering Content Services team.
    
    Diffed Contents:
@@ -1,4 +1 @@
-Cause: Change of cache algorithm
+A change made to the JBoss Cache cache algorithm caused performance issues for some configuration scenarios. The fix introduces configuration with an improved algorithm. The new algorithm references a new configuration file, which now loads correctly. This corrects the performance issues.-Consequences: Performance issues for some scenarioas
-Fix: New configuration with different algorithm
-Result: New configuration file is used & loaded properly

Comment 5 Viliam Rockai 2012-08-28 11:25:56 UTC
Verified again at 5.2.2 CR01


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