Environment :

camuada:7.11.0 , mybatis-spring-boot-starter:2.1.0

Description :

when i start my project a few time, it down with some problem , i dump the java heap and do analysis, find the heap out of memory, and the problem class looks like had reference with org.camunda.bpm.engine.spring.SpringProcessEngineConfiguration, in the reference i see the ibatis DefaultReflectFactory and Configration$StrictMap is bigger than 10M。 

the key  camunda class as follow: 

org.camunda.bpm.engine.impl.persistence.entity.HistoricCaseInstanceEntity

 

the analysis report as follow:

 

 

my project had run in product,so i want to know how to resolve this problem(bug)，the bug i find in other website,but has no official explain！！！