[ https://issues.apache.org/jira/browse/COCOON-2216?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
imran pariyani updated COCOON-2216: ----------------------------------- Attachment: test-block.zip > IncludeCacheManager can not perfom parallel includes > ---------------------------------------------------- > > Key: COCOON-2216 > URL: https://issues.apache.org/jira/browse/COCOON-2216 > Project: Cocoon > Issue Type: Bug > Components: - Components: Sitemap > Affects Versions: 2.2-dev (Current SVN) > Reporter: Christoph Gaffga > Assignee: Grzegorz Kossakowski > Attachments: cocoon-trunk.patch, > multi-thread-simple-28.09.2008.patch, > ParallelInclusionProblem-cocoon_TRUNK.patch, test-block.zip, test-block.zip, > test-webapp.zip > > > Since we migrated from cocoon 2.1 to 2.2 a generator that merges multiple > sources from other cocoon pipelines into one (similar to the aggregator) is > not working anymore. > We also posted our problem to the mailing list, got little feedback but it > brought us on the right way... > see also: http://www.mail-archive.com/[EMAIL PROTECTED]/msg42173.html > I found out that it's a problem with the DefaultIncludeCacheManager, that can > not do parallel inclusion of cocoon-pipelines anymore. I checked several > classes where inclusion is used. In the aggregator parallel inclusion is not > an option anymore, in CIncludeTransformer the IncludeCacheManager is used, > but it can't do parallel inclusion. In the new IncludeTransfomer parallel > inclusion is supported, but it does not use caching as it does not use the > IncludeCacheManager... > But we needed caching AND parallel processing, so I tried to find out what's > broken in the DefaultIncludeCacheManager: > and it seems that the ThreadLocal variables are not initialized for the child > threads that do the inclusion. Neither the spring context nor the old > environment stuff was initialized. And all the source resolving was done > outside the child thread and that way using the wrong thread context. > We were able to fix that issue by small changes to DefaultIncludeCacheManager > and IncludeCacheManagerSession. It would be great if somebody could apply > this patch so we don'T have to patch every cocoon version again and again... -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.