Bug 55309

Summary: Concurrent issue of TagPluginManager
Product: Tomcat 7 Reporter: Sheldon Shao <xshao>
Component: JasperAssignee: Tomcat Developers Mailing List <dev>
Severity: regression    
Priority: P2    
Version: trunk   
Target Milestone: ---   
Hardware: PC   
OS: All   
Attachments: Patch on TagPluginManager

Description Sheldon Shao 2013-07-26 04:38:23 UTC
Created attachment 30629 [details]
Patch on TagPluginManager

TagPluginManager is shared within ServletContext.
But it contains a variable "PageInfo pageInfo".
PageInfo should be aligned with specified page.

PageInfo is used for holding page information, such as "Import".
So when there are two pages are compiled in parallel.
It encounters concurrent issue.  One of the page can't be compiled unless the server is restarted.
Comment 1 Mark Thomas 2013-07-29 21:04:00 UTC
Thanks for the report. Fixed in trunk and 7.0.x and will be included in 7.0.43.