[jira] Updated: (COCOON-2216) IncludeCacheManager can not perfom parallel includes
[ 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.
[jira] Updated: (COCOON-2216) IncludeCacheManager can not perfom parallel includes
[ https://issues.apache.org/jira/browse/COCOON-2216?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] imran pariyani updated COCOON-2216: --- Attachment: test-webapp.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, 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.
[jira] Updated: (COCOON-2216) IncludeCacheManager can not perfom parallel includes
[ https://issues.apache.org/jira/browse/COCOON-2216?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Grzegorz Kossakowski updated COCOON-2216: - Attachment: multi-thread-simple-28.09.2008.patch Hello, I just wanted to let you know that I've finally tackled this problem using much more simpler approach than the one I planned to use. Anyway, it looks like this patch fixes the specific problem you have. There are two important notes, though: 1. This patch was tested using your test-case and regular Cocoon samples only 2. This patch is still not a *complete* solution to all OM-related problems that I'm aware off but brings us much closer to final solution because it at least fixes issue with multi-thread environments. I'd would appreciate any feedback on it (testing) before I continue to work in this direction. Also, I've published my local Git branch established for changes related to this issue, see: http://github.com/gkossakowski/apache-cocoon/tree/COCOON-2216-multi-thread-simple You can easily clone this repo using: git clone git://github.com/gkossakowski/apache-cocoon.git and then switch to my local branch using git gui command. Another method is just using download button so you download the entire source code. I mention this second method of getting my changes (instead of patch) because it's more likely that my repository at GitHub will be up-to-date with my changes compared to patches attached to JIRA. Moreover, it's easier to analyse my changes using GitHub website. 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-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.
[jira] Updated: (COCOON-2216) IncludeCacheManager can not perfom parallel includes
[ https://issues.apache.org/jira/browse/COCOON-2216?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] imran pariyani updated COCOON-2216: --- Attachment: test-webapp.zip webapp block 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 Attachments: cocoon-trunk.patch, ParallelInclusionProblem-cocoon_TRUNK.patch, 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.
[jira] Updated: (COCOON-2216) IncludeCacheManager can not perfom parallel includes
[ 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 test block 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 Attachments: cocoon-trunk.patch, ParallelInclusionProblem-cocoon_TRUNK.patch, 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.
[jira] Updated: (COCOON-2216) IncludeCacheManager can not perfom parallel includes
[ https://issues.apache.org/jira/browse/COCOON-2216?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] imran pariyani updated COCOON-2216: --- Attachment: cocoon-trunk.patch for running the testcases u will have to first apply this patch file 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 Attachments: cocoon-trunk.patch, ParallelInclusionProblem-cocoon_TRUNK.patch, 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.
[jira] Updated: (COCOON-2216) IncludeCacheManager can not perfom parallel includes
[ https://issues.apache.org/jira/browse/COCOON-2216?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Christoph Gaffga updated COCOON-2216: - Attachment: ParallelInclusionProblem-cocoon_TRUNK.patch patch fixing DefaultIncludeCacheManager so it can include in parallel from cocoon-pipelines 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 Attachments: ParallelInclusionProblem-cocoon_TRUNK.patch 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.
