Bug 1106730 - Round robin is broken when using message Grouping
Summary: Round robin is broken when using message Grouping
Keywords:
Status: CLOSED EOL
Alias: None
Product: JBoss Enterprise Application Platform 6
Classification: JBoss
Component: HornetQ
Version: 6.3.0
Hardware: All
OS: All
unspecified
medium
Target Milestone: ---
: ---
Assignee: Clebert Suconic
QA Contact: Miroslav Novak
URL:
Whiteboard:
Depends On:
Blocks: 1115087
TreeView+ depends on / blocked
 
Reported: 2014-06-09 17:19 UTC by Clebert Suconic
Modified: 2019-08-19 12:49 UTC (History)
2 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2019-08-19 12:49:19 UTC
Type: Bug
Embargoed:


Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Issue Tracker HORNETQ-1351 0 Major Closed QueueImpl will increase pos even if group is being used 2017-11-01 12:27:31 UTC

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


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