How do you control nodes in a server farm?
https://softwareengineering.stackexchange.com/questions/89536
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01-11-2019 - |
题
I've been reading about hadoop and multi-node setups, and it says in the documentation that you must have a JVM and hadoop software already running on those nodes.
My question is, do people install this software on each of these computers individually? or is there a software solution that automates this process?
I've also read about KVM switches, but I'm not sure whether this is what people usually use in these situations.
没有正确的解决方案