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Prof_Carvalho | PRO | 02/02/22 02:13:01 PM UTC | 0 ⭐ | 911 👁️ | Never ⏰ | []
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#Instalando o Java no Colab
!apt-get install openjdk-8-jdk-headless -qq > /dev/null
#Realiza o download do Spark no Google Colab
!wget -q https://dlcdn.apache.org/spark/spark-3.2.1/spark-3.2.1-bin-hadoop2.7.tgz
#Descompacta o Spark que foi baixado na etapa anterior
!tar -xf /content/spark-3.2.1-bin-hadoop2.7.tgz
#Instala o pacote Python que acha o Spark
!pip install findspark
#Configura o Colab para utilizar a nossa instalação do Spark
import os
import findspark
 
os.environ['JAVA_HOME'] = '/usr/lib/jvm/java-8-openjdk-amd64'
os.environ['SPARK_HOME'] = '/content/spark-3.2.1-bin-hadoop2.7'
 
findspark.init('spark-3.2.1-bin-hadoop2.7')
#Cria um SparkSession
from pyspark.sql import SparkSession
spark = SparkSession.builder.master('local[*]').getOrCreate()

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