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From Valentin Kulichenko <valentin.kuliche...@gmail.com>
Subject Data regions on client nodes
Date Fri, 20 Jul 2018 19:59:29 GMT

Currently do not create any regions or allocate any offheap memory on
client nodes unless it's explicitly configured. This is good behavior,
however there is a usability issue caused by the fact that many users have
the same config file for both server and clients. This can lead to
unexpected excessive memory usage on client side and forces users to
maintain two config files in most cases.

At the same time, the only case when offheap memory can be required on a
client node is using LOCAL caches there, which is a very rare use case.

Having said that, is it possible to allocate memory on client node
dynamically ONLY if a local cache is created there? This would fix the
usability issue without limiting the use of local caches on client side.


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