CODEWITHSUNDEEP
hazelcastignite
dt94
dt94

Reputation: 117

Custom cluster groups in Hazelcast?

For my summer internship project, I am trying to distribute a job over multiple nodes. However i want to programatically create custom cluster groups based on a predicate (cpu usage), like in Apache Ignite. My company already uses Hazelcast IMDG. Does Hazelcast offer similar functionality? I know i can create different Hazelcast instances based on the group name, but is there a way to use cpu metrics to create custom cluster groups in Hazelcast?

Upvotes: 0

Views: 96

Answers (1)

Gokhan Oner
Gokhan Oner

Reputation: 3257

The feature you mentioned in Ignite doesn't create a cluster but return the members that matched the given condition. You can use MemberSelector in Hazelcast to do something similar. The only limitation is you need to pre-define those attributes, or you need to have a scheduled task running on all members that updates those attributes so you can again use them.

Please check this: http://docs.hazelcast.org/docs/latest/manual/html-single/index.html#defining-member-attributes

Upvotes: 1

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