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Published 20 hours ago • verified publisher icon hivemq

Can i work with cpu's < 4 ?

Open alexworkgit opened this issue 2 years ago • 5 comments
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I try retrive subscriptionStore.iterateAllSubscriptions but catch exception with null on server with one cpu. But server with four cpu's all good. Can i turn some java/hivemq options for normaly run on 1 cpu ?

alexworkgit avatar Jul 18 '23 10:07 alexworkgit

Hi @alexworkgit - to be sure could you post the stack trace of the exception? I'll pull in the team to take a look.

pglombardo avatar Jul 24 '23 07:07 pglombardo

Hi @alexworkgit - to be sure could you post the stack trace of the exception? I'll pull in the team to take a look.

No output exception of server, blocking function subscriptionStore.iterateAllSubscriptions simply freeze or non blocking wraped in my try block return exception with null message.

alexworkgit avatar Jul 24 '23 07:07 alexworkgit

Maybe simple add error for 4 cpu and stop start of daemon ?

alexworkgit avatar Jul 25 '23 03:07 alexworkgit

@pglombardo Can configure hivemq work with cpu < 4 ?

alexworkgit avatar Apr 04 '24 04:04 alexworkgit

@pglombardo Can configure hivemq work with cpu < 4 ?

Unfortunately not per the minimum hardware requirements.

If you need to run a broker on smaller or even embedded hardware, HiveMQ Edge has a much smaller footprint. It's purpose varies somewhat but it might be of use depending on your setup:

HiveMQ Edge is an MQTT broker, MQTT-SN gateway and modular industrial protocol converter that is designed to run on constrained/embedded hardware.

pglombardo avatar Apr 04 '24 07:04 pglombardo