February 2022
Intermediate to advanced
360 pages
11h 47m
Polish
Content preview from Spark
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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.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.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.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.
Rozdział 2. Pobranie Apache Spark i rozpoczęcie pracy
W tym rozdziale omówimy procedurę przygotowania Sparka do pracy za pomocą zaledwie trzech prostych kroków. Po ich wykonaniu będzie można przystąpić do tworzenia pierwszej niezależnej aplikacji Sparka.
Wykorzystamy tryb lokalny, w którym wszystkie operacje przetwarzania są przeprowadzane na pojedynczym komputerze, w powłoce Sparka — jest to łatwy sposób na poznawanie frameworka, jednocześnie zapewniający szybkie dostarczanie informacji na temat jego iteracyjnych operacji. Używając powłoki Sparka, można prototypować operacje frameworka z użyciem małych zbiorów danych. Natomiast w przypadku ogromnych zbiorów danych lub jeśli chcesz wykorzystać zalety przetwarzania rozproszonego podczas pracy ...
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Read now
Unlock full access
More than 5,000 organizations count on O’Reilly
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.