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What is the recommended max message size in Hazelcast?

I’m trying to understand the recommended max message size in Hazelcast. The best documentation I can find is where it says

An optimum partition size is between 50MB – 100MB

Does this mean messages should be smaller in size than that limit? Is there a way I can pass around messages that are 1Gb in size? Is this recommended?



It isn’t recommended to have very large messages. A few hundred KB; would really be the maximum. I guess a few MB will still work, but Hazelcast isn’t really designed for large payloads.

There is currently no solution to pass huge messages. Perhaps you use a different storage mechanism like an S3 bucket and just send the reference through HZ.

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