[JBoss JIRA] (AS7-5660) Internal/Redundant information stored in Domain Model
by Thomas Diesler (JIRA)
Thomas Diesler created AS7-5660:
-----------------------------------
Summary: Internal/Redundant information stored in Domain Model
Key: AS7-5660
URL: https://issues.jboss.org/browse/AS7-5660
Project: Application Server 7
Issue Type: Feature Request
Components: ConfigAdmin
Reporter: Thomas Diesler
Assignee: David Bosschaert
Fix For: 7.2.0.Alpha1
Only property 'foo' should show up in the model. Property service.pid is redundant, service.bundleLocation,.org.jboss.source is for internal use only and should not survive shutdown
{code}
<configuration pid="org.jboss.as.test.integration.osgi.api.ConfiguredService">
<property name="service.pid" value="org.jboss.as.test.integration.osgi.api.ConfiguredService"/>
<property name="service.bundleLocation" value="config-admin-bundle-a"/>
<property name="foo" value="bar"/>
<property name=".org.jboss.source" value="notfromdmr"/>
</configuration>
{code}
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13 years, 2 months
- 1
- 0
[JBoss JIRA] (AS7-5540) Update jreadline version to 0.20
by Ståle Pedersen (JIRA)
Ståle Pedersen created AS7-5540:
-----------------------------------
Summary: Update jreadline version to 0.20
Key: AS7-5540
URL: https://issues.jboss.org/browse/AS7-5540
Project: Application Server 7
Issue Type: Task
Reporter: Ståle Pedersen
Assignee: Ståle Pedersen
Priority: Minor
fixes a few bugs + many new features
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13 years, 2 months
- 1
- 1
[JBoss JIRA] (JBRULES-3617) NullpointerException in Accumulate when use query
by Yingzhi Wang (JIRA)
Yingzhi Wang created JBRULES-3617:
-------------------------------------
Summary: NullpointerException in Accumulate when use query
Key: JBRULES-3617
URL: https://issues.jboss.org/browse/JBRULES-3617
Project: Drools
Issue Type: Bug
Security Level: Public (Everyone can see)
Components: drools-core (expert)
Affects Versions: 5.4.0.Final
Environment: OS: Windows xp
IDE: Eclipse
JRE: 1.6
Reporter: Yingzhi Wang
Assignee: Mark Proctor
Priority: Minor
FACT: Person
package test;
public class Persion {
private String firstname;
private String secondname;
private String address;
public Persion() {
}
public String getFirstname() {
return firstname;
}
public void setFirstname(String firstname) {
this.firstname = firstname;
}
public String getSecondname() {
return secondname;
}
public void setSecondname(String secondname) {
this.secondname = secondname;
}
public String getAddress() {
return address;
}
public void setAddress(String address) {
this.address = address;
}
}
r1.drl:
package test1
import test.Persion
import java.util.HashSet
query find(String $first, String $second)
p: Persion(firstname == "111", secondname==$second)
end
rule "test"
no-loop true
when
$list: HashSet( size >= 0 )
from accumulate (
Persion($addr: address, firstname=="Tom", secondname=="Cat"),
init ( HashSet set = new HashSet(); ),
action ( set.add($addr); ),
reverse ( set.remove($addr); ),
result(set) )
then
System.out.println("It' OK~!");
end
Test.java
package test;
import java.util.Collection;
import org.drools.KnowledgeBase;
import org.drools.KnowledgeBaseFactory;
import org.drools.builder.KnowledgeBuilder;
import org.drools.builder.KnowledgeBuilderError;
import org.drools.builder.KnowledgeBuilderErrors;
import org.drools.builder.KnowledgeBuilderFactory;
import org.drools.builder.ResourceType;
import org.drools.definition.KnowledgePackage;
import org.drools.io.ResourceFactory;
import org.drools.runtime.StatefulKnowledgeSession;
import org.drools.runtime.rule.FactHandle;
public class Test {
public static void main(String[] args) throws Exception {
new Test().test();
}
public void test() throws Exception {
KnowledgeBase base = KnowledgeBaseFactory.newKnowledgeBase();
StatefulKnowledgeSession s = base.newStatefulKnowledgeSession();
new Th(s).start();
Thread.sleep(2000);
KnowledgeBuilder builder = KnowledgeBuilderFactory.newKnowledgeBuilder();
builder.add(ResourceFactory.newClassPathResource("r1.drl", getClass()), ResourceType.DRL);
KnowledgeBuilderErrors errs = builder.getErrors();
if (!errs.isEmpty()) {
for (KnowledgeBuilderError e: errs) {
System.out.println(e.toString());
}
}
Collection<KnowledgePackage> col = builder.getKnowledgePackages();
base.addKnowledgePackages(col);
}
class Th extends Thread {
StatefulKnowledgeSession s;
public Th(StatefulKnowledgeSession s) {
this.s = s;
}
public void run() {
Persion p = new Persion();
p.setFirstname("Tom");
p.setSecondname("Cat");
p.setAddress("Mars");
FactHandle fact = s.insert(p);
int i=0;
while (true) {
s.update(fact, p);
s.fireAllRules();
try {
Thread.sleep(1000);
} catch (InterruptedException e) {}
i++;
}
}
}
}
Run Test.java, will throws Exception:
Exception in thread "Thread-0" org.drools.RuntimeDroolsException: java.lang.NullPointerException
at org.drools.rule.Accumulate.reverse(Accumulate.java:212)
at org.drools.reteoo.AccumulateNode.removeMatch(AccumulateNode.java:902)
at org.drools.reteoo.AccumulateNode.modifyRightTuple(AccumulateNode.java:537)
at org.drools.reteoo.BetaNode.modifyObject(BetaNode.java:531)
at org.drools.reteoo.SingleObjectSinkAdapter.propagateModifyObject(SingleObjectSinkAdapter.java:68)
at org.drools.reteoo.AlphaNode.modifyObject(AlphaNode.java:157)
at org.drools.reteoo.SingleObjectSinkAdapter.propagateModifyObject(SingleObjectSinkAdapter.java:68)
at org.drools.reteoo.AlphaNode.modifyObject(AlphaNode.java:157)
at org.drools.reteoo.CompositeObjectSinkAdapter.doPropagateModifyObject(CompositeObjectSinkAdapter.java:507)
at org.drools.reteoo.CompositeObjectSinkAdapter.propagateModifyObject(CompositeObjectSinkAdapter.java:421)
at org.drools.reteoo.ObjectTypeNode.modifyObject(ObjectTypeNode.java:314)
at org.drools.reteoo.EntryPointNode.modifyObject(EntryPointNode.java:265)
at org.drools.common.NamedEntryPoint.update(NamedEntryPoint.java:470)
at org.drools.common.AbstractWorkingMemory.update(AbstractWorkingMemory.java:960)
at org.drools.common.AbstractWorkingMemory.update(AbstractWorkingMemory.java:933)
at org.drools.impl.StatefulKnowledgeSessionImpl.update(StatefulKnowledgeSessionImpl.java:284)
at test.Test$Th.run(Test.java:53)
Caused by: java.lang.NullPointerException
at test1.Rule_test_b59970efe0844a8d8797758b863454b1$Accumulate0.reverse(Rule_test_b59970efe0844a8d8797758b863454b1.java:52)
at test1.Rule_test_b59970efe0844a8d8797758b863454b1Accumulate0Invoker.reverse(Rule_test_b59970efe0844a8d8797758b863454b1Accumulate0Invoker.java:69)
at org.drools.rule.Accumulate.reverse(Accumulate.java:203)
... 16 more
But, if I change the query to like this:
query find(String $first, String $second)
p: Persion(firstname == "111", secondname==$second)
end
It will be ok.
However if I change the query to like this:
query find(String $first, String $second)
p: Persion(firstname == "Tom", secondname==$second)
end
It will throws Exception again.
firstname=="Tom" is a condition of rule "test"
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13 years, 2 months
- 2
- 3
[JBoss JIRA] (AS7-5571) Authentication failed in EJBClientDescriptorTestCase
by Thomas Diesler (JIRA)
Thomas Diesler created AS7-5571:
-----------------------------------
Summary: Authentication failed in EJBClientDescriptorTestCase
Key: AS7-5571
URL: https://issues.jboss.org/browse/AS7-5571
Project: Application Server 7
Issue Type: Bug
Components: EJB, OSGi
Reporter: Thomas Diesler
Assignee: jaikiran pai
Fix For: 7.2.0.Alpha1
{code}
15:55:17,043 INFO [org.jboss.osgi.framework] (MSC service thread 1-4) JBOSGI011001: Bundle installed: ejb-client-descriptor-bundle.jar:0.0.0
15:55:17,227 INFO [org.jboss.as.ejb3.deployment.processors.EjbJndiBindingsDeploymentUnitProcessor] (MSC service thread 1-4) JNDI bindings for session bean named DelegateEchoBean in deployment unit deployment "ejb-client-descriptor-bundle.jar" are as follows:
java:global/ejb-client-descriptor-bundle/DelegateEchoBean!org.jboss.as.test.integration.osgi.ejb3.client.RemoteEcho
java:app/ejb-client-descriptor-bundle/DelegateEchoBean!org.jboss.as.test.integration.osgi.ejb3.client.RemoteEcho
java:module/DelegateEchoBean!org.jboss.as.test.integration.osgi.ejb3.client.RemoteEcho
java:jboss/exported/ejb-client-descriptor-bundle/DelegateEchoBean!org.jboss.as.test.integration.osgi.ejb3.client.RemoteEcho
java:global/ejb-client-descriptor-bundle/DelegateEchoBean
java:app/ejb-client-descriptor-bundle/DelegateEchoBean
java:module/DelegateEchoBean
15:55:17,234 INFO [org.jboss.as.ejb3.deployment.processors.EjbJndiBindingsDeploymentUnitProcessor] (MSC service thread 1-4) JNDI bindings for session bean named EchoBean in deployment unit deployment "ejb-client-descriptor-bundle.jar" are as follows:
java:global/ejb-client-descriptor-bundle/EchoBean!org.jboss.as.test.integration.osgi.ejb3.client.RemoteEcho
java:app/ejb-client-descriptor-bundle/EchoBean!org.jboss.as.test.integration.osgi.ejb3.client.RemoteEcho
java:module/EchoBean!org.jboss.as.test.integration.osgi.ejb3.client.RemoteEcho
java:jboss/exported/ejb-client-descriptor-bundle/EchoBean!org.jboss.as.test.integration.osgi.ejb3.client.RemoteEcho
java:global/ejb-client-descriptor-bundle/EchoBean
java:app/ejb-client-descriptor-bundle/EchoBean
java:module/EchoBean
15:55:18,110 ERROR [org.jboss.remoting.remote.connection] (Remoting "tdvaio" read-1) JBREM000200: Remote connection failed: javax.security.sasl.SaslException: Authentication failed: all available authentication mechanisms failed
15:55:18,298 INFO [org.jboss.osgi.framework] (MSC service thread 1-3) JBOSGI011002: Bundle started: ejb-client-descriptor-bundle.jar:0.0.0
15:55:18,486 INFO [org.jboss.as.server] (management-handler-thread - 3) JBAS018559: Deployed "ejb-client-descriptor-bundle.jar"
15:55:19,758 INFO [org.jboss.ejb.client] (EJB default - 1) JBoss EJB Client version 1.0.11.Final
15:55:19,781 ERROR [org.jboss.remoting.remote.connection] (Remoting "tdvaio" read-1) JBREM000200: Remote connection failed: javax.security.sasl.SaslException: Authentication failed: all available authentication mechanisms failed
15:55:19,785 ERROR [org.jboss.as.ejb3.invocation] (EJB default - 1) JBAS014134: EJB Invocation failed on component EchoBean for method public abstract java.lang.String org.jboss.as.test.integration.osgi.ejb3.client.RemoteEcho.echo(java.lang.String,java.lang.String): javax.ejb.EJBException: java.lang.RuntimeException: java.lang.IllegalStateException: EJBCLIENT000025: No EJB receiver available for handling [appName:, moduleName:ejb-client-descriptor-bundle, distinctName:] combination for invocation context org.jboss.ejb.client.EJBClientInvocationContext@590aeb1f
at org.jboss.as.ejb3.tx.CMTTxInterceptor.handleExceptionInOurTx(CMTTxInterceptor.java:164) [jboss-as-ejb3-7.2.0.Alpha1-SNAPSHOT.jar:7.2.0.Alpha1-SNAPSHOT]
at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInOurTx(CMTTxInterceptor.java:253) [jboss-as-ejb3-7.2.0.Alpha1-SNAPSHOT.jar:7.2.0.Alpha1-SNAPSHOT]
at org.jboss.as.ejb3.tx.CMTTxInterceptor.required(CMTTxInterceptor.java:325) [jboss-as-ejb3-7.2.0.Alpha1-SNAPSHOT.jar:7.2.0.Alpha1-SNAPSHOT]
at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:213) [jboss-as-ejb3-7.2.0.Alpha1-SNAPSHOT.jar:7.2.0.Alpha1-SNAPSHOT]
at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
at org.jboss.as.ejb3.remote.EJBRemoteTransactionPropagatingInterceptor.processInvocation(EJBRemoteTransactionPropagatingInterceptor.java:79) [jboss-as-ejb3-7.2.0.Alpha1-SNAPSHOT.jar:7.2.0.Alpha1-SNAPSHOT]
at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.2.0.Alpha1-SNAPSHOT.jar:7.2.0.Alpha1-SNAPSHOT]
at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:42) [jboss-as-ejb3-7.2.0.Alpha1-SNAPSHOT.jar:7.2.0.Alpha1-SNAPSHOT]
at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.2.0.Alpha1-SNAPSHOT.jar:7.2.0.Alpha1-SNAPSHOT]
at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.2.0.Alpha1-SNAPSHOT.jar:7.2.0.Alpha1-SNAPSHOT]
at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:43) [jboss-as-ejb3-7.2.0.Alpha1-SNAPSHOT.jar:7.2.0.Alpha1-SNAPSHOT]
at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.2.0.Alpha1-SNAPSHOT.jar:7.2.0.Alpha1-SNAPSHOT]
at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.2.0.Alpha1-SNAPSHOT.jar:7.2.0.Alpha1-SNAPSHOT]
at org.jboss.as.ejb3.remote.protocol.versionone.MethodInvocationMessageHandler.invokeMethod(MethodInvocationMessageHandler.java:321) [jboss-as-ejb3-7.2.0.Alpha1-SNAPSHOT.jar:7.2.0.Alpha1-SNAPSHOT]
at org.jboss.as.ejb3.remote.protocol.versionone.MethodInvocationMessageHandler.access$100(MethodInvocationMessageHandler.java:69) [jboss-as-ejb3-7.2.0.Alpha1-SNAPSHOT.jar:7.2.0.Alpha1-SNAPSHOT]
at org.jboss.as.ejb3.remote.protocol.versionone.MethodInvocationMessageHandler$1.run(MethodInvocationMessageHandler.java:202) [jboss-as-ejb3-7.2.0.Alpha1-SNAPSHOT.jar:7.2.0.Alpha1-SNAPSHOT]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) [rt.jar:1.6.0_33]
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) [rt.jar:1.6.0_33]
at java.util.concurrent.FutureTask.run(FutureTask.java:138) [rt.jar:1.6.0_33]
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) [rt.jar:1.6.0_33]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [rt.jar:1.6.0_33]
at java.lang.Thread.run(Thread.java:662) [rt.jar:1.6.0_33]
at org.jboss.threads.JBossThread.run(JBossThread.java:122)
Caused by: java.lang.RuntimeException: java.lang.IllegalStateException: EJBCLIENT000025: No EJB receiver available for handling [appName:, moduleName:ejb-client-descriptor-bundle, distinctName:] combination for invocation context org.jboss.ejb.client.EJBClientInvocationContext@590aeb1f
at org.jboss.as.test.integration.osgi.ejb3.client.EchoBean.echo(EchoBean.java:48) [EchoBean.class:]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.6.0_33]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) [rt.jar:1.6.0_33]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [rt.jar:1.6.0_33]
at java.lang.reflect.Method.invoke(Method.java:597) [rt.jar:1.6.0_33]
at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.2.0.Alpha1-SNAPSHOT.jar:7.2.0.Alpha1-SNAPSHOT]
at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.2.0.Alpha1-SNAPSHOT.jar:7.2.0.Alpha1-SNAPSHOT]
at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) [jboss-as-ejb3-7.2.0.Alpha1-SNAPSHOT.jar:7.2.0.Alpha1-SNAPSHOT]
at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
at org.jboss.as.jpa.interceptor.SBInvocationInterceptor.processInvocation(SBInvocationInterceptor.java:47)
at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.2.0.Alpha1-SNAPSHOT.jar:7.2.0.Alpha1-SNAPSHOT]
at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
at org.jboss.as.ejb3.component.pool.PooledInstanceInterceptor.processInvocation(PooledInstanceInterceptor.java:51) [jboss-as-ejb3-7.2.0.Alpha1-SNAPSHOT.jar:7.2.0.Alpha1-SNAPSHOT]
at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInOurTx(CMTTxInterceptor.java:251) [jboss-as-ejb3-7.2.0.Alpha1-SNAPSHOT.jar:7.2.0.Alpha1-SNAPSHOT]
... 29 more
Caused by: java.lang.IllegalStateException: EJBCLIENT000025: No EJB receiver available for handling [appName:, moduleName:ejb-client-descriptor-bundle, distinctName:] combination for invocation context org.jboss.ejb.client.EJBClientInvocationContext@590aeb1f
at org.jboss.ejb.client.EJBClientContext.requireEJBReceiver(EJBClientContext.java:588) [jboss-ejb-client-1.0.11.Final.jar:1.0.11.Final]
at org.jboss.ejb.client.ReceiverInterceptor.handleInvocation(ReceiverInterceptor.java:116) [jboss-ejb-client-1.0.11.Final.jar:1.0.11.Final]
at org.jboss.ejb.client.EJBClientInvocationContext.sendRequest(EJBClientInvocationContext.java:183) [jboss-ejb-client-1.0.11.Final.jar:1.0.11.Final]
at org.jboss.ejb.client.EJBInvocationHandler.doInvoke(EJBInvocationHandler.java:136) [jboss-ejb-client-1.0.11.Final.jar:1.0.11.Final]
at org.jboss.ejb.client.EJBInvocationHandler.doInvoke(EJBInvocationHandler.java:121) [jboss-ejb-client-1.0.11.Final.jar:1.0.11.Final]
at org.jboss.ejb.client.EJBInvocationHandler.invoke(EJBInvocationHandler.java:104) [jboss-ejb-client-1.0.11.Final.jar:1.0.11.Final]
at $Proxy11.echo(Unknown Source) at org.jboss.as.test.integration.osgi.ejb3.client.EchoBean.echo(EchoBean.java:45) [EchoBean.class:]
... 50 more
{code}
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13 years, 2 months
- 2
- 2
[JBoss JIRA] (JBRULES-3643) Drools Planner score corruption during construction heuristics if there are rules that check if planning variable is null
by Reinis Vicups (JIRA)
Reinis Vicups created JBRULES-3643:
--------------------------------------
Summary: Drools Planner score corruption during construction heuristics if there are rules that check if planning variable is null
Key: JBRULES-3643
URL: https://issues.jboss.org/browse/JBRULES-3643
Project: Drools
Issue Type: Bug
Security Level: Public (Everyone can see)
Components: drools-planner
Affects Versions: 5.4.0.Final
Environment: linux 32bit JavaSE 1.6
Reporter: Reinis Vicups
Assignee: Geoffrey De Smet
Priority: Minor
A score corruption occurs in DEBUG environment Mode during construction heuristics if there are rules that add constraints if planning variable is null e.g.
{code}
rule "no foo without bar"
when
$foo : Foo(bar == null)
then
insertLogical( new IntConstraintOccurrence("foo without bar", ConstraintType.NEGATIVE_HARD, 1, $foo) );
end
{code}
Debugging show following sympthoms: While org.drools.planner.core.constructionheuristic.greedyFit.decider.DefaultGreedyDecider executed doMove() a deviation between undoScore and lastCompletedStepScore occur (around the 108th line of code):
{code}
...
if (assertUndoMoveIsUncorrupted) {
GreedyFitSolverPhaseScope greedyFitSolverPhaseScope = moveScope.getGreedyFitStepScope()
.getGreedyFitSolverPhaseScope();
Score undoScore = greedyFitSolverPhaseScope.calculateScore();
Score lastCompletedStepScore = greedyFitSolverPhaseScope.getLastCompletedStepScope().getScore();
if (!undoScore.equals(lastCompletedStepScore)) { //<-- HERE scores deviate!
...
{code}
Again, this occurs only in DEBUG environment mode!
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13 years, 2 months
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