1- Drools 5.1M2 2- I have logs, but Drools isn't showing any error, everything looks fine, just changes to files are not used. 3- Agent sees the files because is telling me that has found 4 files, but is not updating them.
This is my change set file: <change-set xmlns='http://drools.org/drools-5.0/change-set' xmlns:xs='http://www.w3.org/2001/XMLSchema-instance' xs:schemaLocation='http://drools.org/drools-5.0/change-set drools-change-set-5.0.xsd'> <add> <resource source='file://home/mxhero/workspaceMxHero/engine/configurations/drools/rules/' type='DRL' /> </add> </change-set> In that directory i have 3 rules files. Here is the log by drools: registering core services core services registered registering compiler services compiler services registered registering api services registering api : org.drools.io.impl.resourcefactoryservicei...@114025 : interface org.drools.io.ResourceFactoryService registering api : org.drools.impl.knowledgebasefactoryservicei...@14a9387 : interface org.drools.KnowledgeBaseFactoryService registering api : org.drools.builder.impl.knowledgebuilderfactoryservicei...@2da5a6 : interface org.drools.builder.KnowledgeBuilderFactoryService api drools services registered [2010:06:176 10:06:53:info] ResourceChangeScanner created with default interval=60 [2010:06:176 10:06:58:info] ResourceChangeScanner reconfigured with interval=30 [2010:06:176 10:06:66:info] ResourceChangeNotification created [2010:06:176 10:06:67:info] ResourceChangeNotification scanner has started [2010:06:176 10:06:100:info] ResourceChangeNotification has started listening for ChangeSet publications [2010:06:176 10:06:100:debug] ResourceChangeNotification thread is waiting for queue update [2010:06:176 10:06:101:debug] ResourceChangeScanner attempt to scan 0 resources [2010:06:176 10:06:101:debug] ResourceChangeScanner thread is waiting for 30 seconds. (null: 3, 88): schema_reference.4: Failed to read schema document 'drools-change-set-5.0.xsd', because 1) could not find the document; 2) the document could not be read; 3) the root element of the document is not <xsd:schema>. (null: 3, 88): cvc-elt.1: Cannot find the declaration of element 'change-set'. (null: 4, 7): schema_reference.4: Failed to read schema document 'drools-change-set-5.0.xsd', because 1) could not find the document; 2) the document could not be read; 3) the root element of the document is not <xsd:schema>. (null: 7, 17): schema_reference.4: Failed to read schema document 'drools-change-set-5.0.xsd', because 1) could not find the document; 2) the document could not be read; 3) the root element of the document is not <xsd:schema>. java.lang.NoClassDefFoundError: sun/misc/Unsafe at org.mvel2.optimizers.dynamic.DynamicClassLoader.<clinit>(DynamicClassLoader.java:39) at org.mvel2.optimizers.dynamic.DynamicOptimizer._init(DynamicOptimizer.java:47) at org.mvel2.optimizers.dynamic.DynamicOptimizer.init(DynamicOptimizer.java:43) at org.mvel2.optimizers.OptimizerFactory.setDefaultOptimizer(OptimizerFactory.java:106) at org.mvel2.optimizers.OptimizerFactory.<clinit>(OptimizerFactory.java:64) at org.drools.rule.builder.dialect.java.AbstractJavaRuleBuilder.<clinit>(AbstractJavaRuleBuilder.java:27) at org.drools.rule.builder.dialect.java.JavaDialect.<clinit>(JavaDialect.java:98) at org.drools.rule.builder.dialect.java.JavaDialectConfiguration.newDialect(JavaDialectConfiguration.java:65) at org.drools.compiler.PackageBuilderConfiguration.buildDialectRegistry(PackageBuilderConfiguration.java:300) at org.drools.compiler.PackageRegistry.<init>(PackageRegistry.java:24) at org.drools.compiler.PackageBuilder.newPackage(PackageBuilder.java:853) at org.drools.compiler.PackageBuilder.addPackage(PackageBuilder.java:569) at org.drools.compiler.PackageBuilder.addPackageFromDrl(PackageBuilder.java:264) at org.drools.compiler.PackageBuilder.addKnowledgeResource(PackageBuilder.java:456) at org.drools.compiler.PackageBuilder.addKnowledgeResource(PackageBuilder.java:512) at org.drools.builder.impl.KnowledgeBuilderImpl.add(KnowledgeBuilderImpl.java:28) at org.mxhero.engine.core.internal.pool.InputPool.createAgent(InputPool.java:117) at org.mxhero.engine.core.internal.pool.InputPool.init(InputPool.java:51) at org.mxhero.engine.domain.pool.TaskPool.run(TaskPool.java:28) at java.lang.Thread.run(Thread.java:619) Caused by: java.lang.ClassNotFoundException: sun.misc.Unsafe at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:494) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:410) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:398) at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:105) at java.lang.ClassLoader.loadClass(ClassLoader.java:248) ... 20 more [2010:06:176 10:06:456:debug] ResourceChangeNotification monitor added monitor=org.drools.io.impl.resourcechangescanneri...@1b00766 [2010:06:176 10:06:457:debug] KnowledgeAgent building resource map [2010:06:176 10:06:457:debug] KnowledgeAgent mapping resource=[FileResource file='/home/mxhero/workspaceMxHero/engine/configurations/drools/rules/MailRule.drl'] to KnowledgeDefinition=[Rule name=Mail 2, agendaGroup=MAIN, salience=-2, no-loop=true] [2010:06:176 10:06:457:debug] KnowledgeAgent mapping resource=[FileResource file='/home/mxhero/workspaceMxHero/engine/configurations/drools/rules/2MailRule.drl'] to KnowledgeDefinition=[Rule name=Mail, agendaGroup=MAIN, salience=0, no-loop=true] [2010:06:176 10:06:457:debug] KnowledgeAgent mapping resource=[FileResource file='/home/mxhero/workspaceMxHero/engine/configurations/drools/rules/MailRule77.drl'] to KnowledgeDefinition=[Rule name=Mail 77, agendaGroup=MAIN, salience=-1, no-loop=true] [2010:06:176 10:06:457:info] KnowledgeAgent created, with configuration: monitorChangeSetEvents=true scanResources=true scanDirectories=true newInstance=false (null: 3, 88): schema_reference.4: Failed to read schema document 'drools-change-set-5.0.xsd', because 1) could not find the document; 2) the document could not be read; 3) the root element of the document is not <xsd:schema>. [2010:06:176 10:06:482:info] KnowledegAgent has started listening for ChangeSet notifications (null: 3, 88): cvc-elt.1: Cannot find the declaration of element 'change-set'. (null: 4, 7): schema_reference.4: Failed to read schema document 'drools-change-set-5.0.xsd', because 1) could not find the document; 2) the document could not be read; 3) the root element of the document is not <xsd:schema>. (null: 7, 17): schema_reference.4: Failed to read schema document 'drools-change-set-5.0.xsd', because 1) could not find the document; 2) the document could not be read; 3) the root element of the document is not <xsd:schema>. [2010:06:176 10:06:486:info] KnowledgeAgent applying ChangeSet [2010:06:176 10:06:487:debug] KnowledgeAgent subscribing to directory=[UrlResource path='file://home/mxhero/workspaceMxHero/engine/configurations/drools/rules/'] [2010:06:176 10:06:488:debug] ResourceChangeNotification subscribing listener=org.drools.agent.impl.knowledgeagenti...@125ee49 to resource=[UrlResource path='file://home/mxhero/workspaceMxHero/engine/configurations/drools/rules/'] [2010:06:176 10:06:489:debug] ResourceChangeScanner subcribing notifier=org.drools.io.impl.resourcechangenotifieri...@19a6087 to resource=[UrlResource path='file://home/mxhero/workspaceMxHero/engine/configurations/drools/rules/'] [2010:06:176 10:06:490:debug] KnowledgeAgent mapping resource=[FileResource file='/home/mxhero/workspaceMxHero/engine/configurations/drools/rules/MailRule.drl'] to KnowledgeDefinition=null [2010:06:176 10:06:490:debug] KnowledgeAgent notifier subscribing to resource=[FileResource file='/home/mxhero/workspaceMxHero/engine/configurations/drools/rules/MailRule.drl'] [2010:06:176 10:06:490:debug] ResourceChangeNotification subscribing listener=org.drools.agent.impl.knowledgeagenti...@125ee49 to resource=[FileResource file='/home/mxhero/workspaceMxHero/engine/configurations/drools/rules/MailRule.drl'] [2010:06:176 10:06:490:debug] ResourceChangeScanner subcribing notifier=org.drools.io.impl.resourcechangenotifieri...@19a6087 to resource=[FileResource file='/home/mxhero/workspaceMxHero/engine/configurations/drools/rules/MailRule.drl'] [2010:06:176 10:06:491:debug] KnowledgeAgent mapping resource=[FileResource file='/home/mxhero/workspaceMxHero/engine/configurations/drools/rules/2MailRule.drl'] to KnowledgeDefinition=null [2010:06:176 10:06:491:debug] KnowledgeAgent notifier subscribing to resource=[FileResource file='/home/mxhero/workspaceMxHero/engine/configurations/drools/rules/2MailRule.drl'] [2010:06:176 10:06:491:debug] ResourceChangeNotification subscribing listener=org.drools.agent.impl.knowledgeagenti...@125ee49 to resource=[FileResource file='/home/mxhero/workspaceMxHero/engine/configurations/drools/rules/2MailRule.drl'] [2010:06:176 10:06:491:debug] ResourceChangeScanner subcribing notifier=org.drools.io.impl.resourcechangenotifieri...@19a6087 to resource=[FileResource file='/home/mxhero/workspaceMxHero/engine/configurations/drools/rules/2MailRule.drl'] [2010:06:176 10:06:491:debug] KnowledgeAgent mapping resource=[FileResource file='/home/mxhero/workspaceMxHero/engine/configurations/drools/rules/MailRule77.drl'] to KnowledgeDefinition=null [2010:06:176 10:06:491:debug] KnowledgeAgent notifier subscribing to resource=[FileResource file='/home/mxhero/workspaceMxHero/engine/configurations/drools/rules/MailRule77.drl'] [2010:06:176 10:06:491:debug] ResourceChangeNotification subscribing listener=org.drools.agent.impl.knowledgeagenti...@125ee49 to resource=[FileResource file='/home/mxhero/workspaceMxHero/engine/configurations/drools/rules/MailRule77.drl'] [2010:06:176 10:06:492:debug] ResourceChangeScanner subcribing notifier=org.drools.io.impl.resourcechangenotifieri...@19a6087 to resource=[FileResource file='/home/mxhero/workspaceMxHero/engine/configurations/drools/rules/MailRule77.drl'] [2010:06:176 10:06:492:debug] KnowledgeAgent rebuilding KnowledgeBase using ChangeSet [2010:06:176 10:06:492:info] KnowledgeAgent performing an incremental build of the ChangeSet [2010:06:176 10:06:498:debug] KnowledgeAgent adding KnowledgePackages from KnowledgeBuilder [2010:06:176 10:06:498:info] KnowledgeAgent incremental build of KnowledgeBase finished and in use [2010:06:176 10:06:498:debug] KnowledgeAgent finished rebuilding KnowledgeBase using ChangeSet after 30 seconds waiting for update i get this one: [2010:06:176 10:06:101:debug] ResourceChangeScanner attempt to scan 4 resources [2010:06:176 10:06:101:debug] ResourceChangeScanner scanning directory=[UrlResource path='file://home/mxhero/workspaceMxHero/engine/configurations/drools/rules/'] [2010:06:176 10:06:103:debug] ResourceChangeScanner thread is waiting for 30 seconds. Changes betweens time for update are not reflected. I know I am probably doing something wrong in the way I am setting the agent, because i just took the OSGI example and added the agent to it. Any advice how setting the agent in the right way will be great. Thanks -- View this message in context: http://drools-java-rules-engine.46999.n3.nabble.com/KnowledgeAgent-and-OSGI-tp921989p922132.html Sent from the Drools - User mailing list archive at Nabble.com. _______________________________________________ rules-users mailing list [email protected] https://lists.jboss.org/mailman/listinfo/rules-users
