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https://issues.apache.org/jira/browse/SCB-748?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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wujimin updated SCB-748:
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Description:
to support protobuf codec not coupled with business logic, we must create
classloader for each microserviceId(app/microservice/version), and create
classes in it dynamiclly.
that makes logic very complex, because must support generic and recursive
reference.
and in edge, create too many classes, will cause jvm meta area overflow
change invocation mechanism from strong type to weak type
was:
to support protobuf codec not coupled with business logic, we must create
classloader for each microserviceId(app/microservice/version), and create
classes in it dynamiclly.
that makes logic very complex, because must support generic and recursive
reference.
and in edge, create too many classes, will cause jvm meta area overflow
> change invocation mechanism from strong type to weak type
> ---------------------------------------------------------
>
> Key: SCB-748
> URL: https://issues.apache.org/jira/browse/SCB-748
> Project: Apache ServiceComb
> Issue Type: Task
> Components: Java-Chassis
> Reporter: wujimin
> Assignee: wujimin
> Priority: Major
>
> to support protobuf codec not coupled with business logic, we must create
> classloader for each microserviceId(app/microservice/version), and create
> classes in it dynamiclly.
> that makes logic very complex, because must support generic and recursive
> reference.
> and in edge, create too many classes, will cause jvm meta area overflow
> change invocation mechanism from strong type to weak type
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