Bug 1156034

Summary:	rhqserver plugin never closes connection to RHQ server
Product:	[Other] RHQ Project	Reporter:	Lukas Krejci <lkrejci>
Component:	Plugins	Assignee:	Nobody <nobody>
Status:	ASSIGNED ---	QA Contact:
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	4.13	CC:	hrupp
Target Milestone:	---
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Hardware:	Unspecified
OS:	Unspecified
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Fixed In Version:		Doc Type:	Bug Fix
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Clone Of:
Clones:	1156035 (view as bug list)		Environment:
Last Closed:		Type:	Bug
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oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:
Bug Blocks:	1156035

Description Lukas Krejci 2014-10-23 12:44:44 UTC

Description of problem:
The rhqserver plugin reads stats from the RHQ server using JMX. It fails to close the JMX connection to the RHQ server when the RHQ server resource component stops.

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

How reproducible:
always

Steps to Reproduce:
1. Inventory RHQ server
2. restart the plugin container of your agent repeatedly

Actual results:
OOMEs after a couple of restarts (cca 20) (this is due to the connection handling threads holding on to the plugin classloaders).

Expected results:
stable heap

Additional info: