Bug 1276604

Summary:	[GSS] (6.4.z) Fix pontential ConcurrentModificationException when closing connections
Product:	[JBoss] JBoss Enterprise Application Platform 6	Reporter:	Vaclav Tunka <vtunka>
Component:	HornetQ	Assignee:	Vaclav Tunka <vtunka>
Status:	CLOSED CURRENTRELEASE	QA Contact:	Miroslav Novak <mnovak>
Severity:	high	Docs Contact:
Priority:	high
Version:	6.4.5	CC:	bmaxwell, csuconic, msvehla, okalman, rsvoboda
Target Milestone:	CR1
Target Release:	EAP 6.4.5
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2017-01-17 11:41:23 UTC	Type:	Bug
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:	1235745, 1247277

Description Vaclav Tunka 2015-10-30 09:36:38 UTC

Description of problem:
org.hornetq.core.server.impl.QueueImpl#getConsumers returns the actual Set of consumers, but if another thread modifies this collection while the caller loops through the Set then a ConcurrentModificationException will be thrown. This is possible particularly in management operations that work on the Set of consumers like org.hornetq.api.core.management.HornetQServerControl#closeConsumerConnectionsForAddress.


Version-Release number of selected component (if applicable):
2.3.25.SP4

Comment 3 Ondřej Kalman 2015-11-02 14:54:06 UTC

Verified with 6.4.5.CP.CR1

Comment 4 Petr Penicka 2017-01-17 11:41:23 UTC

Retroactively bulk-closing issues from released EAP 6.4 cumulative patches.

Comment 5 Petr Penicka 2017-01-17 11:42:34 UTC

Retroactively bulk-closing issues from released EAP 6.4 cumulative patches.