4:17 a.m.
Statefull working memory corruption
-----------------------------------
Key: JBRULES-2809
URL: https://jira.jboss.org/browse/JBRULES-2809
Project: Drools
Issue Type: Bug
Security Level: Public (Everyone can see)
Reporter: Geoffrey De Smet
Assignee: Geoffrey De Smet
Seeing this with CurriculumCourseApp. Reproduced with trunk and with 5.1.0.
Writing a testcase for regression testing.
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4:25 a.m.
New subject: [JBoss JIRA] Updated: (JBRULES-2809) Statefull working memory corruption
[
https://jira.jboss.org/browse/JBRULES-2809?page=com.atlassian.jira.plugin...
]
Geoffrey De Smet updated JBRULES-2809:
--------------------------------------
Affects Version/s: 5.1.1.FINAL
Description:
Seeing this with CurriculumCourseApp. Reproduced with trunk and with 5.1.1.
Writing a testcase for regression testing.
was:
Seeing this with CurriculumCourseApp. Reproduced with trunk and with 5.1.0.
Writing a testcase for regression testing.
Component/s: drools-core (expert)
Statefull working memory corruption
-----------------------------------
Key: JBRULES-2809
URL: https://jira.jboss.org/browse/JBRULES-2809
Project: Drools
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: drools-core (expert)
Affects Versions: 5.1.1.FINAL
Reporter: Geoffrey De Smet
Assignee: Geoffrey De Smet
Seeing this with CurriculumCourseApp. Reproduced with trunk and with 5.1.1.
Writing a testcase for regression testing.
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6:37 a.m.
New subject: [JBoss JIRA] Commented: (JBRULES-2809) Statefull working memory corruption
[
https://jira.jboss.org/browse/JBRULES-2809?page=com.atlassian.jira.plugin...
]
Geoffrey De Smet commented on JBRULES-2809:
-------------------------------------------
TTD testcase proof: CurriculumCourseSmokeTest.solveComp01()
Statefull working memory corruption
-----------------------------------
Key: JBRULES-2809
URL: https://jira.jboss.org/browse/JBRULES-2809
Project: Drools
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: drools-core (expert)
Affects Versions: 5.1.1.FINAL
Reporter: Geoffrey De Smet
Assignee: Geoffrey De Smet
Seeing this with CurriculumCourseApp. Reproduced with trunk and with 5.1.1.
Writing a testcase for regression testing.
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3:26 a.m.
New subject: [JBoss JIRA] Updated: (JBRULES-2809) Statefull working memory corruption
[
https://jira.jboss.org/browse/JBRULES-2809?page=com.atlassian.jira.plugin...
]
Geoffrey De Smet updated JBRULES-2809:
--------------------------------------
Attachment: jbrules2809_reproduce1.patch
Reproducing patch attached.
Patch it, and run CurriculumCourseScoreRulesTest it will fail.
I 've narrowed testComp01_jbrules2809.xml down so there as few facts as possible in
the working memory.
Don't apply this patch to trunk, the test CurriculumCourseSmokeTest (currently
@Ignore) tests this too (but isn't narrowed down at all)
Statefull working memory corruption
-----------------------------------
Key: JBRULES-2809
URL: https://jira.jboss.org/browse/JBRULES-2809
Project: Drools
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: drools-core (expert)
Affects Versions: 5.1.1.FINAL
Reporter: Geoffrey De Smet
Assignee: Geoffrey De Smet
Attachments: jbrules2809_reproduce1.patch
Seeing this with CurriculumCourseApp. Reproduced with trunk and with 5.1.1.
Writing a testcase for regression testing.
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10:17 a.m.
New subject: [JBoss JIRA] Assigned: (JBRULES-2809) Statefull working memory corruption
[
https://issues.jboss.org/browse/JBRULES-2809?page=com.atlassian.jira.plug...
]
Geoffrey De Smet reassigned JBRULES-2809:
-----------------------------------------
Assignee: Edson Tirelli (was: Geoffrey De Smet)
Statefull working memory corruption
-----------------------------------
Key: JBRULES-2809
URL: https://issues.jboss.org/browse/JBRULES-2809
Project: Drools
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: drools-core (expert)
Affects Versions: 5.1.1.FINAL
Reporter: Geoffrey De Smet
Assignee: Edson Tirelli
Attachments: jbrules2809_reproduce1.patch
Seeing this with CurriculumCourseApp. Reproduced with trunk and with 5.1.1.
Writing a testcase for regression testing.
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1:53 a.m.
New subject: [JBoss JIRA] Issue Comment Edited: (JBRULES-2809) Statefull working memory corruption
[
https://issues.jboss.org/browse/JBRULES-2809?page=com.atlassian.jira.plug...
]
Geoffrey De Smet edited comment on JBRULES-2809 at 1/17/11 2:52 AM:
--------------------------------------------------------------------
Long term TTD testcase proof: CurriculumCourseSmokeTest.solveComp01() but there's a
temp proof in the patch that's more isolated (see below)
was (Author: ge0ffrey):
TTD testcase proof: CurriculumCourseSmokeTest.solveComp01()
Statefull working memory corruption
-----------------------------------
Key: JBRULES-2809
URL: https://issues.jboss.org/browse/JBRULES-2809
Project: Drools
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: drools-core (expert)
Affects Versions: 5.1.1.FINAL
Reporter: Geoffrey De Smet
Assignee: Edson Tirelli
Attachments: jbrules2809_reproduce1.patch
Seeing this with CurriculumCourseApp. Reproduced with trunk and with 5.1.1.
Writing a testcase for regression testing.
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2:25 a.m.
New subject: [JBoss JIRA] Commented: (JBRULES-2809) Statefull working memory corruption
[
https://issues.jboss.org/browse/JBRULES-2809?page=com.atlassian.jira.plug...
]
Geoffrey De Smet commented on JBRULES-2809:
-------------------------------------------
Tried on latest master and 5.1.x of today and reproduced them.
Statefull working memory corruption
-----------------------------------
Key: JBRULES-2809
URL: https://issues.jboss.org/browse/JBRULES-2809
Project: Drools
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: drools-core (expert)
Affects Versions: 5.1.1.FINAL
Reporter: Geoffrey De Smet
Assignee: Edson Tirelli
Attachments: jbrules2809_reproduce1.patch
Seeing this with CurriculumCourseApp. Reproduced with trunk and with 5.1.1.
Writing a testcase for regression testing.
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10:27 a.m.
New subject: [JBoss JIRA] Updated: (JBRULES-2809) Statefull working memory corruption
[
https://issues.jboss.org/browse/JBRULES-2809?page=com.atlassian.jira.plug...
]
Geoffrey De Smet updated JBRULES-2809:
--------------------------------------
Attachment: (was: jbrules2809_reproduce1.patch)
Statefull working memory corruption
-----------------------------------
Key: JBRULES-2809
URL: https://issues.jboss.org/browse/JBRULES-2809
Project: Drools
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: drools-core (expert)
Affects Versions: 5.1.1.FINAL
Reporter: Geoffrey De Smet
Assignee: Edson Tirelli
Seeing this with CurriculumCourseApp. Reproduced with trunk and with 5.1.1.
Writing a testcase for regression testing.
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9:21 a.m.
New subject: [JBoss JIRA] Updated: (JBRULES-2809) Statefull working memory corruption
[
https://issues.jboss.org/browse/JBRULES-2809?page=com.atlassian.jira.plug...
]
Geoffrey De Smet updated JBRULES-2809:
--------------------------------------
Attachment: JBRULES-2809_statefull_memory_corruption_-_test_2.patch
Previous testcase patch was wrong.
This testcase patch is correct and removes planner code.
Statefull working memory corruption
-----------------------------------
Key: JBRULES-2809
URL: https://issues.jboss.org/browse/JBRULES-2809
Project: Drools
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: drools-core (expert)
Affects Versions: 5.1.1.FINAL
Reporter: Geoffrey De Smet
Assignee: Edson Tirelli
Attachments: JBRULES-2809_statefull_memory_corruption_-_test_2.patch
Seeing this with CurriculumCourseApp. Reproduced with trunk and with 5.1.1.
Writing a testcase for regression testing.
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7:43 a.m.
New subject: [JBoss JIRA] Updated: (JBRULES-2809) Statefull working memory corruption
[
https://issues.jboss.org/browse/JBRULES-2809?page=com.atlassian.jira.plug...
]
Geoffrey De Smet updated JBRULES-2809:
--------------------------------------
Priority: Blocker (was: Major)
Changing priority to blocker: 7 out of 9 planner examples suffer from it.
Enable enviromnentMode TRACE in planner to detect the corruptions.
In most examples it seriously hurts the quality of the solution of the planner.
This is a serious REGRESSION since Drools 5.0.
Statefull working memory corruption
-----------------------------------
Key: JBRULES-2809
URL: https://issues.jboss.org/browse/JBRULES-2809
Project: Drools
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: drools-core (expert)
Affects Versions: 5.1.1.FINAL
Reporter: Geoffrey De Smet
Assignee: Edson Tirelli
Priority: Blocker
Attachments: JBRULES-2809_statefull_memory_corruption_-_test_2.patch
Seeing this with CurriculumCourseApp. Reproduced with trunk and with 5.1.1.
Writing a testcase for regression testing.
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3:08 a.m.
New subject: [JBoss JIRA] Updated: (JBRULES-2809) Exists/Not Nodes have ordering problem for repetitive updates on same facts
[
https://issues.jboss.org/browse/JBRULES-2809?page=com.atlassian.jira.plug...
]
Mark Proctor updated JBRULES-2809:
----------------------------------
Summary: Exists/Not Nodes have ordering problem for repetitive updates on same
facts (was: Statefull working memory corruption)
Fix Version/s: 5.2.0.CR1
Exists/Not Nodes have ordering problem for repetitive updates on same
facts
---------------------------------------------------------------------------
Key: JBRULES-2809
URL: https://issues.jboss.org/browse/JBRULES-2809
Project: Drools
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: drools-core (expert)
Affects Versions: 5.1.1.FINAL
Reporter: Geoffrey De Smet
Assignee: Edson Tirelli
Priority: Blocker
Fix For: 5.2.0.CR1
Attachments: JBRULES-2809_statefull_memory_corruption_-_test_2.patch
Seeing this with CurriculumCourseApp. Reproduced with trunk and with 5.1.1.
Writing a testcase for regression testing.
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7:04 a.m.
New subject: [JBoss JIRA] Commented: (JBRULES-2809) Exists/Not Nodes have ordering problem for repetitive updates on same facts
[
https://issues.jboss.org/browse/JBRULES-2809?page=com.atlassian.jira.plug...
]
Geoffrey De Smet commented on JBRULES-2809:
-------------------------------------------
mark fixed test 2.
But this might have raised a new issue: part 3 (preparing patch now).
Exists/Not Nodes have ordering problem for repetitive updates on same
facts
---------------------------------------------------------------------------
Key: JBRULES-2809
URL: https://issues.jboss.org/browse/JBRULES-2809
Project: Drools
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: drools-core (expert)
Affects Versions: 5.1.1.FINAL
Reporter: Geoffrey De Smet
Assignee: Edson Tirelli
Priority: Blocker
Fix For: 5.2.0.CR1
Attachments: JBRULES-2809_statefull_memory_corruption_-_test_2.patch
Seeing this with CurriculumCourseApp. Reproduced with trunk and with 5.1.1.
Writing a testcase for regression testing.
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7:58 a.m.
New subject: [JBoss JIRA] Updated: (JBRULES-2809) Exists/Not Nodes have ordering problem for repetitive updates on same facts
[
https://issues.jboss.org/browse/JBRULES-2809?page=com.atlassian.jira.plug...
]
Geoffrey De Smet updated JBRULES-2809:
--------------------------------------
Attachment: JBRULES-2809_statefull_memory_corruption_-_part_3_1.patch
Exists/Not Nodes have ordering problem for repetitive updates on same
facts
---------------------------------------------------------------------------
Key: JBRULES-2809
URL: https://issues.jboss.org/browse/JBRULES-2809
Project: Drools
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: drools-core (expert)
Affects Versions: 5.1.1.FINAL
Reporter: Geoffrey De Smet
Assignee: Edson Tirelli
Priority: Blocker
Fix For: 5.2.0.CR1
Attachments: JBRULES-2809_statefull_memory_corruption_-_part_3_1.patch,
JBRULES-2809_statefull_memory_corruption_-_test_2.patch
Seeing this with CurriculumCourseApp. Reproduced with trunk and with 5.1.1.
Writing a testcase for regression testing.
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7:58 a.m.
New subject: [JBoss JIRA] Issue Comment Edited: (JBRULES-2809) Exists/Not Nodes have ordering problem for repetitive updates on same facts
[
https://issues.jboss.org/browse/JBRULES-2809?page=com.atlassian.jira.plug...
]
Geoffrey De Smet edited comment on JBRULES-2809 at 4/28/11 8:57 AM:
--------------------------------------------------------------------
mark fixed test 2.
====
But this might have raised a new issue: part 3: see patch 3.1 which proves it.
was (Author: ge0ffrey):
mark fixed test 2.
But this might have raised a new issue: part 3 (preparing patch now).
Exists/Not Nodes have ordering problem for repetitive updates on same
facts
---------------------------------------------------------------------------
Key: JBRULES-2809
URL: https://issues.jboss.org/browse/JBRULES-2809
Project: Drools
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: drools-core (expert)
Affects Versions: 5.1.1.FINAL
Reporter: Geoffrey De Smet
Assignee: Edson Tirelli
Priority: Blocker
Fix For: 5.2.0.CR1
Attachments: JBRULES-2809_statefull_memory_corruption_-_part_3_1.patch,
JBRULES-2809_statefull_memory_corruption_-_test_2.patch
Seeing this with CurriculumCourseApp. Reproduced with trunk and with 5.1.1.
Writing a testcase for regression testing.
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2:59 p.m.
New subject: [JBoss JIRA] Updated: (JBRULES-2809) Exists/Not Nodes have ordering problem for repetitive updates on same facts
[
https://issues.jboss.org/browse/JBRULES-2809?page=com.atlassian.jira.plug...
]
Geoffrey De Smet updated JBRULES-2809:
--------------------------------------
Attachment: JBRULES-2809_statefull_memory_corruption_-_part_4.patch
mark fixed part 3.1.
Found a new one: see attachment part 4
Exists/Not Nodes have ordering problem for repetitive updates on same
facts
---------------------------------------------------------------------------
Key: JBRULES-2809
URL: https://issues.jboss.org/browse/JBRULES-2809
Project: Drools
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: drools-core (expert)
Affects Versions: 5.1.1.FINAL
Reporter: Geoffrey De Smet
Assignee: Edson Tirelli
Priority: Blocker
Fix For: 5.2.0.CR1
Attachments: JBRULES-2809_statefull_memory_corruption_-_part_3_1.patch,
JBRULES-2809_statefull_memory_corruption_-_part_4.patch,
JBRULES-2809_statefull_memory_corruption_-_test_2.patch
Seeing this with CurriculumCourseApp. Reproduced with trunk and with 5.1.1.
Writing a testcase for regression testing.
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2:55 a.m.
New subject: [JBoss JIRA] Resolved: (JBRULES-2809) Exists/Not Nodes have ordering problem for repetitive updates on same facts
[
https://issues.jboss.org/browse/JBRULES-2809?page=com.atlassian.jira.plug...
]
Geoffrey De Smet resolved JBRULES-2809.
---------------------------------------
Assignee: Mark Proctor (was: Edson Tirelli)
Resolution: Done
Mark fixed part 4 too.
Looks like everything is fixed.
Planner's examination, pas, curriculumcourse, nurserostering and travelingtournament
examples in environmentMode TRACE do no longer found any memory corruptions.
Exists/Not Nodes have ordering problem for repetitive updates on same
facts
---------------------------------------------------------------------------
Key: JBRULES-2809
URL: https://issues.jboss.org/browse/JBRULES-2809
Project: Drools
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: drools-core (expert)
Affects Versions: 5.1.1.FINAL
Reporter: Geoffrey De Smet
Assignee: Mark Proctor
Priority: Blocker
Fix For: 5.2.0.CR1
Attachments: JBRULES-2809_statefull_memory_corruption_-_part_3_1.patch,
JBRULES-2809_statefull_memory_corruption_-_part_4.patch,
JBRULES-2809_statefull_memory_corruption_-_test_2.patch
Seeing this with CurriculumCourseApp. Reproduced with trunk and with 5.1.1.
Writing a testcase for regression testing.
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5:15 a.m.
New subject: [JBoss JIRA] Issue Comment Edited: (JBRULES-2809) Exists/Not Nodes have ordering problem for repetitive updates on same facts
[
https://issues.jboss.org/browse/JBRULES-2809?page=com.atlassian.jira.plug...
]
Geoffrey De Smet edited comment on JBRULES-2809 at 4/29/11 6:14 AM:
--------------------------------------------------------------------
Changing priority to blocker: 7 out of 9 planner examples suffer from it.
Enable enviromnentMode TRACE in planner to detect the corruptions.
In most examples it seriously hurts the quality of the solution of the planner.
This is a serious REGRESSION since Drools 5.0 (but there's still a net gain due to the
performance improvement of true modify in 5.1).
was (Author: ge0ffrey):
Changing priority to blocker: 7 out of 9 planner examples suffer from it.
Enable enviromnentMode TRACE in planner to detect the corruptions.
In most examples it seriously hurts the quality of the solution of the planner.
This is a serious REGRESSION since Drools 5.0.
Exists/Not Nodes have ordering problem for repetitive updates on same
facts
---------------------------------------------------------------------------
Key: JBRULES-2809
URL: https://issues.jboss.org/browse/JBRULES-2809
Project: Drools
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: drools-core (expert)
Affects Versions: 5.1.1.FINAL
Reporter: Geoffrey De Smet
Assignee: Mark Proctor
Priority: Blocker
Fix For: 5.2.0.CR1
Attachments: JBRULES-2809_statefull_memory_corruption_-_part_3_1.patch,
JBRULES-2809_statefull_memory_corruption_-_part_4.patch,
JBRULES-2809_statefull_memory_corruption_-_test_2.patch
Seeing this with CurriculumCourseApp. Reproduced with trunk and with 5.1.1.
Writing a testcase for regression testing.
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7:59 a.m.
New subject: [JBoss JIRA] Closed: (JBRULES-2809) Exists/Not Nodes have ordering problem for repetitive updates on same facts
[
https://issues.jboss.org/browse/JBRULES-2809?page=com.atlassian.jira.plug...
]
Mark Proctor closed JBRULES-2809.
---------------------------------
Exists/Not Nodes have ordering problem for repetitive updates on same
facts
---------------------------------------------------------------------------
Key: JBRULES-2809
URL: https://issues.jboss.org/browse/JBRULES-2809
Project: Drools
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: drools-core (expert)
Affects Versions: 5.1.1.FINAL
Reporter: Geoffrey De Smet
Assignee: Mark Proctor
Priority: Blocker
Fix For: 5.2.0.CR1
Attachments: JBRULES-2809_statefull_memory_corruption_-_part_3_1.patch,
JBRULES-2809_statefull_memory_corruption_-_part_4.patch,
JBRULES-2809_statefull_memory_corruption_-_test_2.patch
Seeing this with CurriculumCourseApp. Reproduced with trunk and with 5.1.1.
Writing a testcase for regression testing.
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4986
days inactive
5138
days old
17 comments
2 participants
participants (2)
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Geoffrey De Smet (JIRA) -
Mark Proctor (JIRA)