Let's see how to Install Scala Plugin in IntelliJ IDEA IDE tool and run the Spark Hello world example in Scala, IntelliJ IDE provides developers with editing and debugging support for Scala applications. IntelliJ IDEA is the most used IDE for Scala due to its early adaptation and good scala…
In this article, I will explain how to connect to Hive and create a Hive Database from Scala with an example, In order to connect and run Hive SQL you need to have hive-jdbc dependency, you can download this from Maven or use the below dependency on your pom.xml Hive Scala Dependency <dependency> <groupId>org.apache.hive</groupId>…
In this Snowflake tutorial, I will explain how to create a Snowflake database and create a Snowflake table programmatically using Snowflake JDBC driver and Scala language and also learn different connection string properties. Pre-requisites Snowflake data warehouse accountBasic understanding in Scala and IDE to run Scala programs Snowflake JDBC driver…
In this article, we will learn how to validate XML against XSD schema and return an error, warning and fatal messages using Scala and Java languages, the javax.xml.validation package provides an API to validate XML documents, the same API can be used with Java and Scala languages. First, we will create the…
Kafka allows us to create our own serializer and deserializer so that we can produce and consume different data types like Json, POJO e.t.c. In this post will see how to produce and consumer User pojo object. To stream pojo objects one need to create custom serializer and deserializer.