Bug 535523 (RHQ-2209)

Summary:	add the ability to monitor rhq database connection usage
Product:	[Other] RHQ Project	Reporter:	Joseph Marques <jmarques>
Component:	Database	Assignee:	Charles Crouch <ccrouch>
Status:	CLOSED WONTFIX	QA Contact:
Severity:	medium	Docs Contact:
Priority:	high
Version:	unspecified	CC:	ccrouch, cwelton, hbrock, jshaughn
Target Milestone:	---	Keywords:	FutureFeature
Target Release:	---
Hardware:	All
OS:	All
URL:	http://jira.rhq-project.org/browse/RHQ-2209
Whiteboard:
Fixed In Version:	1.4	Doc Type:	Enhancement
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2014-05-05 22:09:57 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:

Description Joseph Marques 2009-07-02 04:12:00 UTC

mazz and i did a quick search of libraries that may aide in this effort and he found this -- http://code.google.com/p/log4jdbc/

it seems rather promising overall, but need to do more investigation to see whether it's appropriate.  the FAQ mentions that it doesn't have tight integration with datasources -- http://code.google.com/p/log4jdbc/wiki/FAQ

however, i'm thinking i can work around this by following the strategy another user brought up in the forums:

http://groups.google.com/group/log4jdbc/browse_frm/thread/706611d1b85e210
http://groups.google.com/group/log4jdbc/browse_thread/thread/21e97eda7a48b033

there's also the concern that our use of XA datasources may not be properly supported by this framework.  again, more investigation is needed to determine whether this can work.

Comment 1 Heiko W. Rupp 2009-07-27 10:09:08 UTC

Note that the postgres plugin does as of rev 4597 (RHQ-2021) provide the number of active backends - which corresponds to the total number of connections to the database.

Comment 2 Greg Hinkle 2009-07-31 21:15:42 UTC

For oracle... statement logging: 
http://www.oracle.com/technology/tech/java/sqlj_jdbc/htdocs/jdbc_faq.html#36_02

Comment 3 Charles Crouch 2009-09-01 14:52:31 UTC

Moving features/improvements to 1.4

Comment 4 Red Hat Bugzilla 2009-11-10 21:00:00 UTC

This bug was previously known as http://jira.rhq-project.org/browse/RHQ-2209