scala-maven-example | Scala Maven project example | Build Tool library
kandi X-RAY | scala-maven-example Summary
kandi X-RAY | scala-maven-example Summary
Scala Maven project example.
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Top functions reviewed by kandi - BETA
- Prints Hello .
scala-maven-example Key Features
scala-maven-example Examples and Code Snippets
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QUESTION
I am a scala beginner, and was running a starter project on Maven and using IntelliJ as IDE.
This is the link to project on github which I am using Github project and I compiled the project against OpenJDK8.
The HelloJava class runs successfully, however, when I try running the HelloScala class I come across the following error:
java -cp scala-maven-example-1.0.0-SNAPSHOT.jar com.jesperdj.example.HelloScala
...ANSWER
Answered 2019-Feb-16 at 12:34Scala has its own runtime libraries above JVM. A compiled Scala .class
has import
ed some classes from Scala runtime libraries. When you try to run a Scala .class
file, you need to append the Scala runtime to the classpath
.
If you are running inside IntelliJ IDEA, the Scala Plugin will automatically do this, but when you run java
from command line, you should do this yourself.
If you are using Maven, then you can add a . From Scala Docs -> Scala with Maven -> Creating a Jar:
QUESTION
I want to stream data using spark from Kafka topic in Horton works. I have started the zookeeper and Kafka server. Then I have successfully built a maven project in Eclipse with all the streaming dependencies. Given below is the pom file.
POM.XML
...ANSWER
Answered 2018-May-03 at 08:19can you change kafka version
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Install scala-maven-example
You can use scala-maven-example like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the scala-maven-example component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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