Resource Segregation in Hazelcast

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Wen Bo (Bill) Li

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Sep 22, 2021, 2:04:13 PM9/22/21
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Hi, I have a question regarding resource segregation in Hazelcast. Let's say the Ignite cluster has 6G of memory available, application A is first deployed which consumes 2G memory and then application B comes in and consumes 5G, is application A simply going to be evicted in this case? Is there a way in Hazelcast where we can put different applications into different domains based on the memory consumption and each of these domains is independent from one another? Thanks.

Nicolas Frankel

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Oct 9, 2021, 11:44:14 PM10/9/21
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Hello,

In that case, the simplest solution is to deploy different clusters i.e. ApplicationA and ApplicationB. Members will only join members with the same cluster name to form a cluster. You can configure the cluster name in different ways, e.g. via hazelcast.xml, hazelcast.yaml or programmatically.
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