Ramesh Maharjan questions

Ramesh Maharjan answers

• Count empty values in dataframe column in Spark (Scala)
• create a spark dataframe from a nested json file in scala [duplicate]
• How to drop duplicates using conditions [duplicate]
• Spark Dataset appending unique ID
• ERROR Executor: Exception in task 0.0 in stage 6.0 spark scala?
• Split a column in multiple columns using Spark SQL
• Join in spark dataframe (scala) based on not null values
• spark - Calculating average of values in 2 or more columns and putting in new column in every row [duplicate]
• How to edit txt file inside the HDFS in terminal?
• ArrayIndexOutOfBoundsException while encoding in Spark Scala