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Bug 1106730

Summary:	Round robin is broken when using message Grouping
Product:	[JBoss] JBoss Enterprise Application Platform 6	Reporter:	Clebert Suconic <csuconic>
Component:	HornetQ	Assignee:	Clebert Suconic <csuconic>
Status:	CLOSED EOL	QA Contact:	Miroslav Novak <mnovak>
Severity:	medium	Docs Contact:
Priority:	unspecified
Version:	6.3.0	CC:	cdewolf, msvehla
Target Milestone:	---
Target Release:	---
Hardware:	All
OS:	All
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2019-08-19 12:49:19 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:	1115087

Description Clebert Suconic 2014-06-09 17:19:38 UTC

Description of problem:

This is Back porting https://issues.jboss.org/browse/HORNETQ-1351

When the queue delivery is using Message Grouping the pos on the queue in increased even when a specific consumer was selected.

We could create a specific testcase where the delivery round robbin was broken.


I don't think it's a blocker. On a production environment the distribution would be random and it would be ok, but depending on the use case that could be an issue when using grouping.

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


How reproducible:

Always, with the testcase that is part of this PR:

https://github.com/hornetq/hornetq/pull/1666

Steps to Reproduce:
1.Run the testcase MessageGroupingTest#testLoadBalanceGroups that is part of the PR:

Actual results:
Test failure

Expected results:

Test success

Additional info:

Comment 1 Clebert Suconic 2014-06-09 17:28:21 UTC

this is 6.4 unless another blocker for HQ appears. I think 6.3 is done at this point from HornetQ POV.

Comment 2 JBoss JIRA Server 2014-07-01 15:03:56 UTC

Clebert Suconic <clebert.suconic> updated the status of jira HORNETQ-1351 to Closed

Comment 3 Clebert Suconic 2014-07-01 15:26:06 UTC

this is part of HornetQ 2.3.20