[JBoss JIRA] Created: (JBRULES-2213) When the decider doesn't pick a move, the DefaultLocalSearchSolver shouldn't terminate by exception by try again, especially with relativeSelection on
7:25 a.m.
When the decider doesn't pick a move, the DefaultLocalSearchSolver shouldn't
terminate by exception by try again, especially with relativeSelection on
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Key: JBRULES-2213
URL: https://jira.jboss.org/jira/browse/JBRULES-2213
Project: JBoss Drools
Issue Type: Bug
Security Level: Public (Everyone can see)
Components: drools-solver
Affects Versions: 5.0.1.FINAL
Reporter: Geoffrey De Smet
Assignee: Geoffrey De Smet
Priority: Critical
a random bad relativeSelection could select only moves that are tabu
that no reason to stop, because the next relativeSelection could be great.
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7:25 a.m.
New subject: [JBoss JIRA] Commented: (JBRULES-2213) When the decider doesn't pick a move, the DefaultLocalSearchSolver shouldn't terminate by exception by try again, especially with relativeSelection on
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https://jira.jboss.org/jira/browse/JBRULES-2213?page=com.atlassian.jira.p...
]
Geoffrey De Smet commented on JBRULES-2213:
-------------------------------------------
look for "TODO JBRULES-2213"
When the decider doesn't pick a move, the
DefaultLocalSearchSolver shouldn't terminate by exception by try again, especially
with relativeSelection on
------------------------------------------------------------------------------------------------------------------------------------------------------
Key: JBRULES-2213
URL: https://jira.jboss.org/jira/browse/JBRULES-2213
Project: JBoss Drools
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: drools-solver
Affects Versions: 5.0.1.FINAL
Reporter: Geoffrey De Smet
Assignee: Geoffrey De Smet
Priority: Critical
a random bad relativeSelection could select only moves that are tabu
that no reason to stop, because the next relativeSelection could be great.
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3:43 a.m.
New subject: [JBoss JIRA] (JBRULES-2213) When the decider doesn't pick a move, the DefaultLocalSearchSolver shouldn't terminate by exception by try again, especially with relativeSelection on
[
https://issues.jboss.org/browse/JBRULES-2213?page=com.atlassian.jira.plug...
]
Geoffrey De Smet commented on JBRULES-2213:
-------------------------------------------
This issue is partially obsolete now that using minimalAcceptedSelection, which means this
can only occur if there are no accepted moves at all (of ALL possible moves).
Fixing this in 2 ways:
- If all moves have been tried and the forager doesn't have an accepted move, it WARNs
and returns the best unaccepted move.
- If the decider returns a null nextStep (which basically means there are no moves at
all), the local search solver will terminate itself.
When the decider doesn't pick a move, the
DefaultLocalSearchSolver shouldn't terminate by exception by try again, especially
with relativeSelection on
------------------------------------------------------------------------------------------------------------------------------------------------------
Key: JBRULES-2213
URL: https://issues.jboss.org/browse/JBRULES-2213
Project: Drools
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: drools-planner
Affects Versions: 5.0.1.FINAL
Reporter: Geoffrey De Smet
Assignee: Geoffrey De Smet
Priority: Critical
a random bad relativeSelection could select only moves that are tabu
that no reason to stop, because the next relativeSelection could be great.
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6:35 a.m.
New subject: [JBoss JIRA] (JBRULES-2213) Planner:When there isn't an accepted move to pick, the DefaultLocalSearchSolver shouldn't terminate by exception but pick an unaccepted, doable move. Unless there are no doable moves, then it should terminate early.
[
https://issues.jboss.org/browse/JBRULES-2213?page=com.atlassian.jira.plug...
]
Geoffrey De Smet updated JBRULES-2213:
--------------------------------------
Summary: Planner:When there isn't an accepted move to pick, the
DefaultLocalSearchSolver shouldn't terminate by exception but pick an unaccepted,
doable move. Unless there are no doable moves, then it should terminate early. (was: When
the decider doesn't pick a move, the DefaultLocalSearchSolver shouldn't terminate
by exception by try again, especially with relativeSelection on)
Planner:When there isn't an accepted move to pick, the
DefaultLocalSearchSolver shouldn't terminate by exception but pick an unaccepted,
doable move. Unless there are no doable moves, then it should terminate early.
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Key: JBRULES-2213
URL: https://issues.jboss.org/browse/JBRULES-2213
Project: Drools
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: drools-planner
Affects Versions: 5.0.1.FINAL
Reporter: Geoffrey De Smet
Assignee: Geoffrey De Smet
Priority: Critical
a random bad relativeSelection could select only moves that are tabu
that no reason to stop, because the next relativeSelection could be great.
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7:59 a.m.
New subject: [JBoss JIRA] (JBRULES-2213) Planner:When there isn't an accepted move to pick, the DefaultLocalSearchSolver shouldn't terminate by exception but pick an unaccepted, doable move. Unless there are no doable moves, then it should terminate early.
[
https://issues.jboss.org/browse/JBRULES-2213?page=com.atlassian.jira.plug...
]
Geoffrey De Smet edited comment on JBRULES-2213 at 8/6/12 8:58 AM:
-------------------------------------------------------------------
This issue is partially obsolete now that using minimalAcceptedSelection, which means this
can only occur if there are no accepted moves at all (of ALL possible moves).
Fixing this in 2 ways:
- If all moves have been tried and the forager doesn't have an accepted move, it WARNs
and returns the best unaccepted move.
- If the decider returns a null nextStep (which basically means there are no moves at
all), the local search phase will terminate itself.
was (Author: ge0ffrey):
This issue is partially obsolete now that using minimalAcceptedSelection, which means
this can only occur if there are no accepted moves at all (of ALL possible moves).
Fixing this in 2 ways:
- If all moves have been tried and the forager doesn't have an accepted move, it WARNs
and returns the best unaccepted move.
- If the decider returns a null nextStep (which basically means there are no moves at
all), the local search solver will terminate itself.
Planner:When there isn't an accepted move to pick, the
DefaultLocalSearchSolver shouldn't terminate by exception but pick an unaccepted,
doable move. Unless there are no doable moves, then it should terminate early.
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Key: JBRULES-2213
URL: https://issues.jboss.org/browse/JBRULES-2213
Project: Drools
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: drools-planner
Affects Versions: 5.0.1.FINAL
Reporter: Geoffrey De Smet
Assignee: Geoffrey De Smet
Priority: Critical
a random bad relativeSelection could select only moves that are tabu
that no reason to stop, because the next relativeSelection could be great.
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9:38 a.m.
New subject: [JBoss JIRA] (JBRULES-2213) Planner:When there isn't an accepted move to pick, the DefaultLocalSearchSolver shouldn't terminate by exception but pick an unaccepted, doable move. Unless there are no doable moves, then it should terminate early.
[
https://issues.jboss.org/browse/JBRULES-2213?page=com.atlassian.jira.plug...
]
Geoffrey De Smet resolved JBRULES-2213.
---------------------------------------
Resolution: Done
Fixing as specified: if no moves are accepted, the best unaccepted move is picked.
Planner:When there isn't an accepted move to pick, the
DefaultLocalSearchSolver shouldn't terminate by exception but pick an unaccepted,
doable move. Unless there are no doable moves, then it should terminate early.
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Key: JBRULES-2213
URL: https://issues.jboss.org/browse/JBRULES-2213
Project: Drools
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: drools-planner
Affects Versions: 5.0.1.FINAL
Reporter: Geoffrey De Smet
Assignee: Geoffrey De Smet
Priority: Critical
a random bad relativeSelection could select only moves that are tabu
that no reason to stop, because the next relativeSelection could be great.
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4520
days inactive
5635
days old
5 comments
3 participants
participants (3)
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Geoffrey De Smet (Commented) (JIRA) -
Geoffrey De Smet (JIRA)
-
Geoffrey De Smet (Updated) (JIRA)