[#RHQ-2209] add the ability to monitor rhq database connection usage

RHQ Project

add the ability to monitor rhq database connection usage

Created: 01/Jul/09 11:12 PM Updated: 01/Sep/09 09:52 AM

Component/s:

Database, Core Server

Fix Version/s:

1.4

Time Tracking:

Not Specified

Date of First Response:

27/Jul/09 05:09 AM

Description

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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.

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Heiko W. Rupp - 27/Jul/09 05:09 AM

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.

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Greg Hinkle - 31/Jul/09 04:15 PM

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

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Charles Crouch - 01/Sep/09 09:52 AM

Moving features/improvements to 1.4

jira.rhq-project.org has been archived and is now in read-only mode.

add the ability to monitor rhq database connection usage