Bug 728989

Summary:	mod-cluster configuration properties do not persist EAP restart
Product:	[Other] RHQ Project	Reporter:	Mike Foley <mfoley>
Component:	Plugins	Assignee:	Stefan Negrea <snegrea>
Status:	CLOSED CURRENTRELEASE	QA Contact:	Mike Foley <mfoley>
Severity:	medium	Docs Contact:
Priority:	medium
Version:	4.1	CC:	hrupp
Target Milestone:	---
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Hardware:	All
OS:	All
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Fixed In Version:		Doc Type:	Bug Fix
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Clone Of:		Environment:
Last Closed:	2012-02-07 19:18:59 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:
Bug Blocks:	682349

Description Mike Foley 2011-08-08 15:00:32 UTC

Description of problem:  mod-cluster configuration properties do not persist EAP restart


Version-Release number of selected component (if applicable):

EAP4.2

How reproducible:


Steps to Reproduce:
1.  change a mod-cluster configuration property
2.  observe change is persisted to EAP's JMX console
3.  restart EAP
4.  observe change is no longer persisted to EAP's JMX console
  
Actual results:


Expected results:
Configuration properties are persisted and survive EAP restart

Additional info:

link to JMX console:  http://localhost/jmx-console/HtmlAdaptor?action=inspectMBean&name=Catalina%3Atype%3DModClusterListener

Comment 1 Stefan Negrea 2011-08-28 16:12:52 UTC

The bug has been fixed. Updating just the JMX properties does not send the
properties to the http server as expected. Also, those settings are not
persisted so any changes are lost after a server restart. Implemented a three
step process to update, propagate, and persist configuration updates.


The correct procedure to update mod_cluster properties for JBoss 42 is:
1) update JMX properties - nothing gets persisted in this step
2) invoke refresh command to propagate updates to httpd
3) persist changes server configuration file so that they are reloaded after a
restart

Comment 2 Stefan Negrea 2011-08-28 16:31:07 UTC

http://git.fedorahosted.org/git/?p=rhq/rhq.git;a=commit;h=438c31bc4

Comment 3 Mike Foley 2011-08-30 15:12:08 UTC

verified RHQ 4.1.1 BETA.  changed property flushpackets, bounced EAP, verified configuration still set.

Comment 4 Mike Foley 2012-02-07 19:18:59 UTC

changing status of VERIFIED BZs for JON 2.4.2 and JON 3.0 to CLOSED/CURRENTRELEASE