THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
A node within a cluster is the location where tasks are run. The tasks are launched with help of a daemon which resides inside the node. This daemon, in the case of Mesos, is Mesos Slave, and in the case of YARN, is Node Manager.
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At this time, YARN 's Node Manager only works with the CPU subsystem. |
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