Set Camunda cache capacity

Camunda 7 Topics
1

Hello.

Im trying to set my camunda application cache capacity to a certain value following this guide

However, by running locally and enabling debugger, i can check the cache capacity still at default value: 1000

Is there any step that im missing?

2

Hello @abu_talha
Could you share the configuration file you use to set the cache capacity?

Regards,
Alex

3

Thanks for prompt reply Alex!

here you go

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xsi:schemaLocation="http://www.springframework.org/schema/beans   http://www.springframework.org/schema/beans/spring-beans.xsd">

    <bean id="processEngineConfiguration" class="org.camunda.bpm.engine.impl.cfg.StandaloneInMemProcessEngineConfiguration">
<!--        Default is set at 1000 as per this doc-->
<!--        https://docs.camunda.org/manual/latest/user-guide/process-engine/deployment-cache/#customize-the-maximum-capacity-of-the-cache-->
        <property name="cacheCapacity" value="5" />
    </bean>
</beans>

I have also tried using this class:

org.camunda.bpm.engine.spring.SpringProcessEngineConfiguration

also here the screenshot of the processEngine inspection:

image
image1096×312 100 KB

4

Hello my friend!

Did you implement the cache classes as a MyCacheFactory extending CacheFactory and overriding the createCache() method?

can you show us?

William Robert Alves

5

Thank you for your reply @WilliamR.Alves

We do not implemented custom cache classes for this configuration, only cacheCapacity

hope this answer your question

6

Ok so no customization needed!

In which file did you place the cache config?
In which folder/path is this file saved?

After the adjustment you made to the file, did you restart the application?

7

we set the cacheConfing on this file camunda.cfg.xml and saved under src/main/kotlin/resources folder

yup, we do restart the application

8

Is your Camunda implementation embedded with Spring?

If so… try changing the “class” attribute in your xml file.
class=“org.camunda.bpm.engine.spring.SpringProcessEngineConfiguration”.

And restart the application.

William Robert Alves