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From "JamesLiao (JIRA)" <jetspeed-...@portals.apache.org>
Subject [jira] Commented: (JS2-226) Page Aggregation using STRATEGY_PARALLEL severly broken
Date Wed, 01 Jun 2005 02:02:53 GMT
     [ http://issues.apache.org/jira/browse/JS2-226?page=comments#action_66704 ]
     
JamesLiao commented on JS2-226:
-------------------------------

I am interested in this bug, too. It seems that all the portlet instances share the same HttpServletRequest
object underlying, which is the original one. So their attributes HashMap must be the same.
That is the reason for thread competition.

I also saw that class "org.apache.jetspeed.engine.servlet.ServletRequestImpl" is trying to
fix this bug by encode the attribute name to avoid conflict. 

I am wondering that why just encode the attributes which start with "org.apache.jetspeed".
why don't override the removeAttribute method, too. Currently removeAttribute() operation
is meanless, the default removeAttribute method can not just take the simple attribute name
to remove attribute without encode it.

Does this class finish?

> Page Aggregation using STRATEGY_PARALLEL severly broken
> -------------------------------------------------------
>
>          Key: JS2-226
>          URL: http://issues.apache.org/jira/browse/JS2-226
>      Project: Jetspeed 2
>         Type: Bug
>   Components: Aggregation
>     Versions: 2.0-dev/cvs, 2.0-M2
>  Environment: Tomcat 5.0.28
>     Reporter: Ate Douma
>     Assignee: Ate Douma
>     Priority: Critical

>
> While trying to evaluate the status of JS2-17 I tested PageAggregation with PageAggregatorImpl.STRATEGY_PARALLEL
and the effect is a total breakdown!
> I'll look into this AFTER the M2 release.
> Not sure if the current problem is related to JS2-17 but I'll check that too.

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