Spark session
appName("spark session example") .getOrCreate(). 上面代码类似于创建一个SparkContext，master设置为local，然后创建了一个SQLContext ...,builder method (that gives you access to Builder API that you use to configure the session). import org.apache.spark.sql.SparkSession val spark = SparkSession.
| 相關軟體 Spark 資訊 | |
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 Spark session 相關參考資料
Spark 2.0系列之SparkSession详解_u013063153的博客 - CSDN
用Spark的各项功能，用户不但可以使用DataFrame和Dataset的各种API，学习Spark的难度也会大大降低。本文就SparkSession在Spark2 0中的 ... https://blog.csdn.net Spark 2.0介绍：SparkSession创建和使用相关API – 过往记忆
appName("spark session example") .getOrCreate(). 上面代码类似于创建一个SparkContext，master设置为local，然后创建了一个SQLContext ... https://www.iteblog.com SparkSession — The Entry Point to Spark SQL · The Internals ...
builder method (that gives you access to Builder API that you use to configure the session). import org.apache.spark.sql.SparkSession val spark = SparkSession. https://jaceklaskowski.gitbook SparkSession (Spark 3.0.0 JavaDoc) - Apache Spark
param: sparkContext The Spark context associated with this Spark session. param: existingSharedState If supplied, use the existing shared state instead of ... https://spark.apache.org SparkSession (Spark 2.3.1 JavaDoc) - Apache Spark
param: sparkContext The Spark context associated with this Spark session. param: existingSharedState If supplied, use the existing shared state instead of ... https://spark.apache.org pyspark.sql module - Apache Spark
config("spark.some.config.option", "some-value") <pyspark.sql.session... https://spark.apache.org SparkSession (Spark 2.4.0 JavaDoc) - Apache Spark
param: sparkContext The Spark context associated with this Spark session. param: existingSharedState If supplied, use the existing shared state instead of ... https://spark.apache.org A tale of Spark Session and Spark Context | by achilleus ...
Spark session is a unified entry point of a spark application from Spark 2.0. It provides a way to interact with various spark's functionality with a ... https://medium.com Getting Started - Spark 3.0.0 Documentation - Apache Spark
Global Temporary View. Temporary views in Spark SQL are session-scoped and will disappear if the session that creates it terminates. If you want to have a ... https://spark.apache.org SparkSession (Spark 2.3.0 JavaDoc) - Apache Spark
param: sparkContext The Spark context associated with this Spark session. param: existingSharedState If supplied, use the existing shared state instead of ... https://spark.apache.org |