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Posted to dev@xalan.apache.org by "Ed Knoll (JIRA)" <xa...@xml.apache.org> on 2005/01/14 18:54:17 UTC
[jira] Created: (XALANJ-2042) Concurrency problem with recursive template.
Concurrency problem with recursive template.
--------------------------------------------
Key: XALANJ-2042
URL: http://issues.apache.org/jira/browse/XALANJ-2042
Project: XalanJ2
Type: Bug
Versions: 2.6
Environment: SunOS 5.8 Generic_108528-27 sun4u sparc SUNW,Ultra-Enterprise
Xalan Java 2.6.0
Reporter: Ed Knoll
Attachments: RecurseTest.zip
We get transformation differences (using a SAX processing chain) associated with a recursively called template when the same transformation is performed by multiple threads. The problem seems to be associated with local variables defined within the template. Elimination of those variables eliminates the errors. Source to reproduce the problem to be attached.
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[jira] Commented: (XALANJ-2042) Concurrency problem with recursive template.
Posted by "Yash Talwar (JIRA)" <xa...@xml.apache.org>.
[ http://issues.apache.org/jira/browse/XALANJ-2042?page=comments#action_12315621 ]
Yash Talwar commented on XALANJ-2042:
-------------------------------------
Hi Ed,
Can you please verify that the problem is fixed in currentCVS version?
Thanks!
Yash Talwar
> Concurrency problem with recursive template.
> --------------------------------------------
>
> Key: XALANJ-2042
> URL: http://issues.apache.org/jira/browse/XALANJ-2042
> Project: XalanJ2
> Type: Bug
> Versions: 2.6
> Environment: SunOS 5.8 Generic_108528-27 sun4u sparc SUNW,Ultra-Enterprise
> Xalan Java 2.6.0
> Reporter: Ed Knoll
> Assignee: Yash Talwar
> Fix For: CurrentCVS
> Attachments: RecurseTest.zip
>
> We get transformation differences (using a SAX processing chain) associated with a recursively called template when the same transformation is performed by multiple threads. The problem seems to be associated with local variables defined within the template. Elimination of those variables eliminates the errors. Source to reproduce the problem to be attached.
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[jira] Updated: (XALANJ-2042) Concurrency problem with recursive template.
Posted by "Brian Minchau (JIRA)" <xa...@xml.apache.org>.
[ http://issues.apache.org/jira/browse/XALANJ-2042?page=history ]
Brian Minchau updated XALANJ-2042:
----------------------------------
fix-priority: fp1 (was: fp2)
> Concurrency problem with recursive template.
> --------------------------------------------
>
> Key: XALANJ-2042
> URL: http://issues.apache.org/jira/browse/XALANJ-2042
> Project: XalanJ2
> Type: Bug
> Versions: 2.6
> Environment: SunOS 5.8 Generic_108528-27 sun4u sparc SUNW,Ultra-Enterprise
> Xalan Java 2.6.0
> Reporter: Ed Knoll
> Assignee: Yash Talwar
> Attachments: RecurseTest.zip
>
> We get transformation differences (using a SAX processing chain) associated with a recursively called template when the same transformation is performed by multiple threads. The problem seems to be associated with local variables defined within the template. Elimination of those variables eliminates the errors. Source to reproduce the problem to be attached.
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[jira] Updated: (XALANJ-2042) Concurrency problem with recursive template.
Posted by "Brian Minchau (JIRA)" <xa...@xml.apache.org>.
[ http://issues.apache.org/jira/browse/XALANJ-2042?page=history ]
Brian Minchau updated XALANJ-2042:
----------------------------------
Xalan-keywords: fp1
Now assigned to Yash Talwar, fix priority fp1.
> Concurrency problem with recursive template.
> --------------------------------------------
>
> Key: XALANJ-2042
> URL: http://issues.apache.org/jira/browse/XALANJ-2042
> Project: XalanJ2
> Type: Bug
> Versions: 2.6
> Environment: SunOS 5.8 Generic_108528-27 sun4u sparc SUNW,Ultra-Enterprise
> Xalan Java 2.6.0
> Reporter: Ed Knoll
> Assignee: Yash Talwar
> Attachments: RecurseTest.zip
>
> We get transformation differences (using a SAX processing chain) associated with a recursively called template when the same transformation is performed by multiple threads. The problem seems to be associated with local variables defined within the template. Elimination of those variables eliminates the errors. Source to reproduce the problem to be attached.
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[jira] Updated: (XALANJ-2042) Concurrency problem with recursive template.
Posted by "Brian Minchau (JIRA)" <xa...@xml.apache.org>.
[ http://issues.apache.org/jira/browse/XALANJ-2042?page=history ]
Brian Minchau updated XALANJ-2042:
----------------------------------
fix-priority: fp2 (was: fp1)
> Concurrency problem with recursive template.
> --------------------------------------------
>
> Key: XALANJ-2042
> URL: http://issues.apache.org/jira/browse/XALANJ-2042
> Project: XalanJ2
> Type: Bug
> Versions: 2.6
> Environment: SunOS 5.8 Generic_108528-27 sun4u sparc SUNW,Ultra-Enterprise
> Xalan Java 2.6.0
> Reporter: Ed Knoll
> Assignee: Yash Talwar
> Attachments: RecurseTest.zip
>
> We get transformation differences (using a SAX processing chain) associated with a recursively called template when the same transformation is performed by multiple threads. The problem seems to be associated with local variables defined within the template. Elimination of those variables eliminates the errors. Source to reproduce the problem to be attached.
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[jira] Updated: (XALANJ-2042) Concurrency problem with recursive template.
Posted by "Brian Minchau (JIRA)" <xa...@xml.apache.org>.
[ http://issues.apache.org/jira/browse/XALANJ-2042?page=all ]
Brian Minchau updated XALANJ-2042:
----------------------------------
Fix Version: 2.7
(was: CurrentCVS)
> Concurrency problem with recursive template.
> --------------------------------------------
>
> Key: XALANJ-2042
> URL: http://issues.apache.org/jira/browse/XALANJ-2042
> Project: XalanJ2
> Type: Bug
> Versions: 2.6
> Environment: SunOS 5.8 Generic_108528-27 sun4u sparc SUNW,Ultra-Enterprise
> Xalan Java 2.6.0
> Reporter: Ed Knoll
> Assignee: Yash Talwar
> Fix For: 2.7
> Attachments: RecurseTest.zip
>
> We get transformation differences (using a SAX processing chain) associated with a recursively called template when the same transformation is performed by multiple threads. The problem seems to be associated with local variables defined within the template. Elimination of those variables eliminates the errors. Source to reproduce the problem to be attached.
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[jira] Commented: (XALANJ-2042) Concurrency problem with recursive template.
Posted by "Brian Minchau (JIRA)" <xa...@xml.apache.org>.
[ http://issues.apache.org/jira/browse/XALANJ-2042?page=comments#action_58437 ]
Brian Minchau commented on XALANJ-2042:
---------------------------------------
To be assigned to Yash Talwar
> Concurrency problem with recursive template.
> --------------------------------------------
>
> Key: XALANJ-2042
> URL: http://issues.apache.org/jira/browse/XALANJ-2042
> Project: XalanJ2
> Type: Bug
> Versions: 2.6
> Environment: SunOS 5.8 Generic_108528-27 sun4u sparc SUNW,Ultra-Enterprise
> Xalan Java 2.6.0
> Reporter: Ed Knoll
> Attachments: RecurseTest.zip
>
> We get transformation differences (using a SAX processing chain) associated with a recursively called template when the same transformation is performed by multiple threads. The problem seems to be associated with local variables defined within the template. Elimination of those variables eliminates the errors. Source to reproduce the problem to be attached.
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[jira] Updated: (XALANJ-2042) Concurrency problem with recursive template.
Posted by "Ed Knoll (JIRA)" <xa...@xml.apache.org>.
[ http://issues.apache.org/jira/browse/XALANJ-2042?page=history ]
Ed Knoll updated XALANJ-2042:
-----------------------------
Attachment: RecurseTest.zip
The attached ZIP file contains components to build and run the test which exposes this problem.
> Concurrency problem with recursive template.
> --------------------------------------------
>
> Key: XALANJ-2042
> URL: http://issues.apache.org/jira/browse/XALANJ-2042
> Project: XalanJ2
> Type: Bug
> Versions: 2.6
> Environment: SunOS 5.8 Generic_108528-27 sun4u sparc SUNW,Ultra-Enterprise
> Xalan Java 2.6.0
> Reporter: Ed Knoll
> Attachments: RecurseTest.zip
>
> We get transformation differences (using a SAX processing chain) associated with a recursively called template when the same transformation is performed by multiple threads. The problem seems to be associated with local variables defined within the template. Elimination of those variables eliminates the errors. Source to reproduce the problem to be attached.
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[jira] Assigned: (XALANJ-2042) Concurrency problem with recursive template.
Posted by "Brian Minchau (JIRA)" <xa...@xml.apache.org>.
[ http://issues.apache.org/jira/browse/XALANJ-2042?page=history ]
Brian Minchau reassigned XALANJ-2042:
-------------------------------------
Assign To: Yash Talwar
> Concurrency problem with recursive template.
> --------------------------------------------
>
> Key: XALANJ-2042
> URL: http://issues.apache.org/jira/browse/XALANJ-2042
> Project: XalanJ2
> Type: Bug
> Versions: 2.6
> Environment: SunOS 5.8 Generic_108528-27 sun4u sparc SUNW,Ultra-Enterprise
> Xalan Java 2.6.0
> Reporter: Ed Knoll
> Assignee: Yash Talwar
> Attachments: RecurseTest.zip
>
> We get transformation differences (using a SAX processing chain) associated with a recursively called template when the same transformation is performed by multiple threads. The problem seems to be associated with local variables defined within the template. Elimination of those variables eliminates the errors. Source to reproduce the problem to be attached.
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[jira] Resolved: (XALANJ-2042) Concurrency problem with recursive template.
Posted by "Yash Talwar (JIRA)" <xa...@xml.apache.org>.
[ http://issues.apache.org/jira/browse/XALANJ-2042?page=all ]
Yash Talwar resolved XALANJ-2042:
---------------------------------
Fix Version: CurrentCVS
Resolution: Fixed
I have tested this defect. The problem is reproducable with Xalan 2.6.0; however, the problem is fixed in currentCVS.
I have verfied the fix in currentCVS.
Yash Talwar
> Concurrency problem with recursive template.
> --------------------------------------------
>
> Key: XALANJ-2042
> URL: http://issues.apache.org/jira/browse/XALANJ-2042
> Project: XalanJ2
> Type: Bug
> Versions: 2.6
> Environment: SunOS 5.8 Generic_108528-27 sun4u sparc SUNW,Ultra-Enterprise
> Xalan Java 2.6.0
> Reporter: Ed Knoll
> Assignee: Yash Talwar
> Fix For: CurrentCVS
> Attachments: RecurseTest.zip
>
> We get transformation differences (using a SAX processing chain) associated with a recursively called template when the same transformation is performed by multiple threads. The problem seems to be associated with local variables defined within the template. Elimination of those variables eliminates the errors. Source to reproduce the problem to be attached.
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