February 2016
Beginner to intermediate
326 pages
7h 46m
English
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Storm internals
The moment people start talking about Storm, a few key aspects of this framework stand apart:
- Storm parallelism
- Storm internal message processing
Now, let's pick each of these attributes and figure out how Storm is able to deliver these capabilities.
Storm parallelism
If we want to enlist the processes that thrive within a Storm cluster, the following are key components to be tracked:
- Worker process: These are the processes executing on the supervisor node and process a subset of the topology. Each worker process executes in its own JVM. The number of workers allocated to a topology can be specified in the topology builder template and is applicable at the time of topology submission.
- Executors: These are the threads that are spawned ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.