August 2017
Beginner to intermediate
284 pages
6h 51m
English
Content preview from Mastering Apache Storm
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Node-level configuration
We can configure the amount of memory and CPU a Storm node can use by setting the following properties in the storm.yaml file. We need to set the following properties on each Storm node:
supervisor.memory.capacity.mb: [amount<Double>] supervisor.cpu.capacity: [amount<Double>]
Here is an example:
supervisor.memory.capacity.mb: 10480.0 supervisor.cpu.capacity: 100.0
Here, 100 means an entire core, as discussed previously.
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