Workshop proposal: virtual resource container for Java services

Jonathan Lu chuansheng.lcs at
Thu Aug 1 05:03:42 UTC 2019

Hi all,

I'd like to propose the following topic for the workshop:

Title: Virtual resource container for Java services

Java has already got servlet container to host multiple Java services in the same JVM to share many resources,
but it lacks control over resource consumed by each service (CPU, memory, file descriptor, thread id, etc),
 which is demanded by some platform designers.

Alibaba JVM has developed virtual resource container feature (MultiTenant) for internal customers,
to achieve a good balance between resource isolation and sharing.
This feature includes a set of friendly APIs and corresponding JVM implementations.
It proves to work pretty well as a fundamental support for many internal applications in the past years,
 especially for our Taobao recommendation system.

We'd like to take this opportunity to discuss if this can be contributed to the community to help more Java users.

Chuansheng Lu (Jonathan)

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