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Posted to dev@wookie.apache.org by "Scott Wilson (Created) (JIRA)" <ji...@apache.org> on 2011/10/29 18:49:32 UTC
[jira] [Created] (WOOKIE-281) Use instance queues by default
Use instance queues by default
------------------------------
Key: WOOKIE-281
URL: https://issues.apache.org/jira/browse/WOOKIE-281
Project: Wookie
Issue Type: Improvement
Affects Versions: 0.9.1
Reporter: Scott Wilson
Priority: Minor
Fix For: 0.9.2
In widgetserver.properties:
widget.preferences.useinstancequeues=false
widget.shareddata.useinstancequeues=false
These should be set to true.
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Re: [jira] [Created] (WOOKIE-281) Use instance queues by default
Posted by Paul Sharples <p....@bolton.ac.uk>.
On 03/11/2011 14:08, Ross Gardler wrote:
> On 3 November 2011 14:05, Scott Wilson<sc...@gmail.com> wrote:
>> On 3 Nov 2011, at 13:43, Ross Gardler wrote:
>>
>>> I see that this has been enabled. What does it do?
>> It uses a queue mechanism to get around JPA having problems when there are a lot of concurrent updates going on.
>>
>> Hibernate never had much of a problem no matter how hard we pushed it, but OpenJPA seems a bit more fragile, and so the queues buffer the update requests for shareddata and preferences to reduce concurrency.
>>
>
> Got it. I recall you mail about the problem. Thanks for the info.
>
> Ross
Original issue for this found here
https://issues.apache.org/jira/browse/WOOKIE-145
Paul
Re: [jira] [Created] (WOOKIE-281) Use instance queues by default
Posted by Ross Gardler <rg...@opendirective.com>.
On 3 November 2011 14:05, Scott Wilson <sc...@gmail.com> wrote:
> On 3 Nov 2011, at 13:43, Ross Gardler wrote:
>
>> I see that this has been enabled. What does it do?
>
> It uses a queue mechanism to get around JPA having problems when there are a lot of concurrent updates going on.
>
> Hibernate never had much of a problem no matter how hard we pushed it, but OpenJPA seems a bit more fragile, and so the queues buffer the update requests for shareddata and preferences to reduce concurrency.
>
Got it. I recall you mail about the problem. Thanks for the info.
Ross
Re: [jira] [Created] (WOOKIE-281) Use instance queues by default
Posted by Scott Wilson <sc...@gmail.com>.
On 3 Nov 2011, at 13:43, Ross Gardler wrote:
> I see that this has been enabled. What does it do?
It uses a queue mechanism to get around JPA having problems when there are a lot of concurrent updates going on.
Hibernate never had much of a problem no matter how hard we pushed it, but OpenJPA seems a bit more fragile, and so the queues buffer the update requests for shareddata and preferences to reduce concurrency.
>
> Ross
>
> On 29 October 2011 17:49, Scott Wilson (Created) (JIRA) <ji...@apache.org> wrote:
>> Use instance queues by default
>> ------------------------------
>>
>> Key: WOOKIE-281
>> URL: https://issues.apache.org/jira/browse/WOOKIE-281
>> Project: Wookie
>> Issue Type: Improvement
>> Affects Versions: 0.9.1
>> Reporter: Scott Wilson
>> Priority: Minor
>> Fix For: 0.9.2
>>
>>
>> In widgetserver.properties:
>>
>> widget.preferences.useinstancequeues=false
>> widget.shareddata.useinstancequeues=false
>>
>> These should be set to true.
>>
>> --
>> This message is automatically generated by JIRA.
>> If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
>> For more information on JIRA, see: http://www.atlassian.com/software/jira
>>
>>
>>
>
>
>
> --
> Ross Gardler (@rgardler)
> Programme Leader (Open Development)
> OpenDirective http://opendirective.com
Re: [jira] [Created] (WOOKIE-281) Use instance queues by default
Posted by Ross Gardler <rg...@opendirective.com>.
I see that this has been enabled. What does it do?
Ross
On 29 October 2011 17:49, Scott Wilson (Created) (JIRA) <ji...@apache.org> wrote:
> Use instance queues by default
> ------------------------------
>
> Key: WOOKIE-281
> URL: https://issues.apache.org/jira/browse/WOOKIE-281
> Project: Wookie
> Issue Type: Improvement
> Affects Versions: 0.9.1
> Reporter: Scott Wilson
> Priority: Minor
> Fix For: 0.9.2
>
>
> In widgetserver.properties:
>
> widget.preferences.useinstancequeues=false
> widget.shareddata.useinstancequeues=false
>
> These should be set to true.
>
> --
> This message is automatically generated by JIRA.
> If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
> For more information on JIRA, see: http://www.atlassian.com/software/jira
>
>
>
--
Ross Gardler (@rgardler)
Programme Leader (Open Development)
OpenDirective http://opendirective.com
[jira] [Assigned] (WOOKIE-281) Use instance queues by default
Posted by "Paul Sharples (Assigned) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/WOOKIE-281?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Paul Sharples reassigned WOOKIE-281:
------------------------------------
Assignee: Paul Sharples
> Use instance queues by default
> ------------------------------
>
> Key: WOOKIE-281
> URL: https://issues.apache.org/jira/browse/WOOKIE-281
> Project: Wookie
> Issue Type: Improvement
> Affects Versions: 0.9.1
> Reporter: Scott Wilson
> Assignee: Paul Sharples
> Priority: Minor
> Fix For: 0.9.2
>
>
> In widgetserver.properties:
> widget.preferences.useinstancequeues=false
> widget.shareddata.useinstancequeues=false
> These should be set to true.
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