Adding many rules causes stack overflow

Flowable Engine
1

Using the Java API, when we try to deploy a DmnDefinition using the below snippet

DmnDeploymentBuilder builder = this.dmnEngine.getDmnRepositoryService().createDeployment().addDmnModel(definitionModel.getDecisionId().concat(".dmn"), definition);

DmnDeployment deployment = builder.deploy();

We get a stack overflow if the number of rules added to DecisionTable exceeds a certain number. This number is based on the memory which with the JVM starts. With 2GB, it failes at around 940 rules

2

This has been recently fixed, see fixes possible StackOverflowError when parsing DMN OutputValues · flowable/flowable-engine@85a0b0f · GitHub