Answer by Matko Soric for Load CSV data in to Dataframe and convert to Array...
you can use VectorAssembler class to create as array of features, which is particulary useful with pipelines:val assembler = new VectorAssembler() .setInputCols(Array("city", "status", "vendor"))...
View ArticleAnswer by abaghel for Load CSV data in to Dataframe and convert to Array...
Below is the sample code in Java. You need to read your file using spark.read().text(String path) method and then call the split function.import static org.apache.spark.sql.functions.split;public class...
View ArticleLoad CSV data in to Dataframe and convert to Array using Apache Spark (Java)
I have a CSV file with below data : 1,2,5 2,4 2,3 I want to load them into a Dataframe having schema of string of arrayThe output should be like below.[1, 2, 5] [2, 4] [2, 3] This has been answered...
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