You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@qpid.apache.org by "Steve Huston (JIRA)" <ji...@apache.org> on 2010/11/12 23:26:13 UTC
[jira] Created: (QPID-2941) CLFS store recovery can encounter
invalid C++ iterator
CLFS store recovery can encounter invalid C++ iterator
------------------------------------------------------
Key: QPID-2941
URL: https://issues.apache.org/jira/browse/QPID-2941
Project: Qpid
Issue Type: Bug
Components: C++ Broker
Affects Versions: 0.7
Environment: Windows, hybrid SQL-CLFS store
Reporter: Steve Huston
Assignee: Steve Huston
Fix For: 0.8
If the CLFS recovery replays a set of operations on a message which results in its removal from the list of valid messages (for example, it is dequeued from all queues) there's an error in handling the C++ iterators working through the recovery operations - in debug mode this results in the C++ runtime throwing an error about mismatched iterators. In Release mode it will either hang or crash.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
---------------------------------------------------------------------
Apache Qpid - AMQP Messaging Implementation
Project: http://qpid.apache.org
Use/Interact: mailto:dev-subscribe@qpid.apache.org
[jira] Commented: (QPID-2941) CLFS store recovery can encounter
invalid C++ iterator
Posted by "Robbie Gemmell (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/QPID-2941?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12931623#action_12931623 ]
Robbie Gemmell commented on QPID-2941:
--------------------------------------
Hi Steve,
The change looks ok to me and since it is also localised to a new component anyway I don't see a problem including it. Feel free to merge it (and if you didn't get this message in time, don't worry, I'll make sure it gets done before I produce RC2)
Robbie
> CLFS store recovery can encounter invalid C++ iterator
> ------------------------------------------------------
>
> Key: QPID-2941
> URL: https://issues.apache.org/jira/browse/QPID-2941
> Project: Qpid
> Issue Type: Bug
> Components: C++ Broker
> Affects Versions: 0.7
> Environment: Windows, hybrid SQL-CLFS store
> Reporter: Steve Huston
> Assignee: Steve Huston
> Fix For: 0.8
>
>
> If the CLFS recovery replays a set of operations on a message which results in its removal from the list of valid messages (for example, it is dequeued from all queues) there's an error in handling the C++ iterators working through the recovery operations - in debug mode this results in the C++ runtime throwing an error about mismatched iterators. In Release mode it will either hang or crash.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
---------------------------------------------------------------------
Apache Qpid - AMQP Messaging Implementation
Project: http://qpid.apache.org
Use/Interact: mailto:dev-subscribe@qpid.apache.org
[jira] Resolved: (QPID-2941) CLFS store recovery can encounter
invalid C++ iterator
Posted by "Steve Huston (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/QPID-2941?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Steve Huston resolved QPID-2941.
--------------------------------
Resolution: Fixed
Resolved on trunk r1034586.
Robbie, may I merge this into 0.8-release-candidates? It is an important fix.
> CLFS store recovery can encounter invalid C++ iterator
> ------------------------------------------------------
>
> Key: QPID-2941
> URL: https://issues.apache.org/jira/browse/QPID-2941
> Project: Qpid
> Issue Type: Bug
> Components: C++ Broker
> Affects Versions: 0.7
> Environment: Windows, hybrid SQL-CLFS store
> Reporter: Steve Huston
> Assignee: Steve Huston
> Fix For: 0.8
>
>
> If the CLFS recovery replays a set of operations on a message which results in its removal from the list of valid messages (for example, it is dequeued from all queues) there's an error in handling the C++ iterators working through the recovery operations - in debug mode this results in the C++ runtime throwing an error about mismatched iterators. In Release mode it will either hang or crash.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
---------------------------------------------------------------------
Apache Qpid - AMQP Messaging Implementation
Project: http://qpid.apache.org
Use/Interact: mailto:dev-subscribe@qpid.apache.org