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Questions tagged [drools-kie-server]

KIE (Knowledge Is Everything) Execution Server

Standalone execution server that can be used to remotely execute rules using REST, JMS or Java interface

Download: https://www.drools.org/download/download.html

Docs - Release Notes: https://docs.jboss.org/drools/release/7.5.0.Final/drools-docs/html_single/#DroolsReleaseNotesChapter

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how to iterate nested lists in drl and check for common value across different objects?

I have three objects, The object BookingSummaryDto has traveller id's public class BookingSummaryDto { private String travellerId; //getter setters } The object BookingSummaryDtoList has the list of BookingSummaryDto…
Yatin
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Cannot deploy KIE Server 7.70 on wildfly

I have been trying to install the latest version of KIE Workbench and execution server. However, I have been unable to get the KIE execution server deployed on wildfly, incurring the following error: 2018-05-29 21:42:07,913 INFO …
John
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Setting hit policy in drools decision table through java

I am working on poc where i need to set hit policy for decision table here the decision table is in xls format. Can anyone have the previous experience of this and let me know how can i resolve this one. environment:-Eclipse IDE,Java,Drools 7,…
hari
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Not able to override previously build project with the user having developer roles on kie-wb-7.5.0.(drools)

I am not able to override the previously build project when I build&deploy it with the user having developer roles on kie-wb-7.5.0.Final-eap7. I have given all the permissions to the developer. how we can give the developer, the permissions to…
ankit lohchab
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Drools - Execute Specific Rules from Kie Container based on a parameter

I'm working on a project where we process different files and for each different file, we need to run some specific rules which we fetch from database. Now, if we compile the rules for each row of the file, it takes lot of time and hence the…
mayur tanna
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Optaplanner Score corruption

I'm working on a problem that's similar to vehicle routing problem and I have a rule to avoid multiple employees using same vehicle same time. Also, I'm using multi level bendable score just for verbose score calculation. With this rule I have…
Sachin Verma
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kie-server installation for Tomcat container; Deployment of kie-server.war failed

I am trying to install kie-server for apache-tomcat-8.5.20. Tomcat is running but kie-workbench is not getting started. It throws the following error: SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder". SLF4J: Defaulting to…
Stuti Verma
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Error cloning remote repo to kie workbench

I'm new with drools and especially with the kie-server standalone. I'm working on a POC for my project and I'm having some issues trying to deploy an artifact from a remote repository. I created a remote repository (as a maven artifact) and one…
mcalcagno
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Business Rule Engine Implementation using Drools

I am working for an enterprise banking project. I was recently given a requirement to validate an XML coming from various banks. I have to build an application that allows the definition of Business Rules and then apply those rules to incoming…
Rahul Sah
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jBPM Process Instance migration not working in 6.1 version

I am trying to migrate jBPM process instances in jBPM 6.1 whereas they doesn't seem to work. here is the logic : Boolean t = ksession.execute(new GenericCommand() { public Boolean execute(org.kie.internal.command.Context…
Divya
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How can I trace drools rule execution in KIE server?

How can I enable rule engine tracing/logging when the rule application is running on KIE server? The rule application was created in the Workbench, and contains no custom code. I am able to execute the rules using the KIE REST API, but the rule app…
RMorrisey
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JBPM 7.73 Docker image, Custom Task fails with Dependency artifact not found for uploaded jar

I'm trying to get a custom task working in the default docker image. Basically I used this https://github.com/hbelmiro/jbpm-work-item-handler-demo project adapted the Version to 7.73.final. I then ran maven install and uploaded the custom task via…
Carsten
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How to debug the execution of Drools rules to verify the evaluation path used and the rules activated in KIE Server?

How to debug the execution of Drools rules to verify the evaluation path used and the rules activated in the KIE Server?
benjamin jourdain
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Error creating bean with name 'kieServer' while running kie-server-spring-boot-sample

I am trying to start a springboot application residing here https://github.com/kiegroup/droolsjbpm-integration/tree/main/kie-spring-boot/kie-spring-boot-samples/kie-server-spring-boot-sample. I cloned the repo and did maven clean install.Later when…
ArjunPunnam
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Cannot find KieModule: org.default:artifact:1.0.0

This is my configuration : File dtFile = new File("path"); if (dtFile != null) { KieServices kieServices = KieServices.Factory.get(); KieFileSystem kieFileSystem = kieServices.newKieFileSystem().write( …
Ibrahim_Fneich
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