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      • Topics1
        • SPARK DATAFRAME SELECT
        • SPARK FILTER FUNCTION
        • SPARK distinct and dropDuplicates
        • SPARK DATAFRAME Union AND UnionAll
        • Spark Dataframe withColumn
        • Spark Dataframe drop rows with NULL values
        • Spark Dataframe Actions
      • Topics2
        • How To Replace Null Values in Spark Dataframe
        • How to Create Empty Dataframe in Spark Scala
    • Spark Performance
      • Spark Lazy Evaluation
      • Spark Broadcast Variable explained
      • Repartition in SPARK
    • SparkSQL
      • Hive/Spark – Find External Tables in hive from a List of tables
      • Spark Read multiline (multiple line) CSV file with Scala
      • Spark Read JSON file
      • How to drop columns in dataframe using Spark scala
      • Spark Sql Inner Join
      • Spark SQL Count Function
    • Spark Externals
      • correct column order during insert into Spark Dataframe
      • Spark Function to check Duplicates in Dataframe
      • Spark UDF to Check Count of Nulls in each column
      • Spark Escape Double Quotes in Input File
    • Spark Practise
      • SPrac1
  • HDFS Tutorial
    • HDFS Replication Factor
    • HDFS Data Blocks and Block Size
  • Hive Tutorial
    • HiveLearning1
      • HIVE DATA TYPES
      • Hive Table Creation
      • HIVE ALTER TABLE
      • Hive Table Partition
      • Hive Split a row into multiple rows
      • HIVE SHOW PARTITIONS
    • HiveLearning2
      • Hive Insert Into vs Insert Overwrite
      • HIVE DROP TABLE
  • Scala Tutorial For Spark
    • ScalaLearning1
      • What is Functional Programming
      • SCALA TYPE INFERENCE
      • Scala Mutability vs Immutability
      • Scala Lazy Evaluation
      • Scala String Interpolation
      • Scala Pattern Matching
      • SCALA CLASS
      • SCALA SINGLETON AND COMPANION OBJECT
      • SCALA CASE CLASS
    • ScalaLearning2
      • SCALA FUNCTIONS
      • Scala Try Catch Finally
  • Azure Databricks
    • Databricks
      • Different ways of creating delta table in Databricks

Category: Scala Functional Programming

Scala Try Catch Finally

Using Try Catch Finally construct, Scala catches and manages exceptions. In short it is used for exception handling. If you are not aware what “exception” […]

Scala Functional Programming, Scala Tutorial For Spark

SCALA FUNCTIONS

In Previous chapter we learned about SCALA CASE CLASS and today lets check out SCALA FUNCTIONS. Simply put a function is a block of statement which […]

Scala Functional Programming, Scala Tutorial For Spark

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