Dataframes in spark can be saved into different file formats with DataframeWriter’s write API.Spark supports text,parquet,orc,json file formats. By default it saves in parquet file format. You can provide different compression options during saving the output . With mode you…

DataFrameWriter API can be used to save Spark dataframes to different file formats and external sources. The common syntax usage is as below. The default write  mode is PARQUET file and files are saved  to hdfs . The mode can…