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How to read write Parquet file data in Apache Spark | Parquet | Apache Spark
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#Apache #Spark #CCA175 #Parquet
In this video we will learn how to work with Parquet file format in Apache Spark
⏰TIMESTAMPS
00:00 Objectives
00:25 What is Parquet file format
01:13 How to read Parquet file as a Dataframe in Apache Spark
01:55 How to apply filter function in Spark dataframe
02:50 How to select few columns from the Dataframe
03:33 How to save Dataframe to HDFS in parquet file format
06:22 How to save Dataframe to HDFS in parquet file format with gzip compression
✔️ DOWNLOAD PRACTICE DATASET
🔵 COMPLETE APACHE SPARK TUTORIAL PLAYLIST 🔵
🔵 WORKING WITH STRUCTURED DATA IN APACHE SPARK 🔵
🔵 WORKING WITH DATE COLUMNS IN APACHE SPARK 🔵
🔵 WORKING WITH WINDOWING, AGGREGATE FUNCTIONS IN APACHE SPARK 🔵
In this video we will learn how to work with Parquet file format in Apache Spark
⏰TIMESTAMPS
00:00 Objectives
00:25 What is Parquet file format
01:13 How to read Parquet file as a Dataframe in Apache Spark
01:55 How to apply filter function in Spark dataframe
02:50 How to select few columns from the Dataframe
03:33 How to save Dataframe to HDFS in parquet file format
06:22 How to save Dataframe to HDFS in parquet file format with gzip compression
✔️ DOWNLOAD PRACTICE DATASET
🔵 COMPLETE APACHE SPARK TUTORIAL PLAYLIST 🔵
🔵 WORKING WITH STRUCTURED DATA IN APACHE SPARK 🔵
🔵 WORKING WITH DATE COLUMNS IN APACHE SPARK 🔵
🔵 WORKING WITH WINDOWING, AGGREGATE FUNCTIONS IN APACHE SPARK 🔵
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