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SparkPoc1
Commit 5b3fc20e authored by Sai Teja Ejjigiri's avatar Sai Teja Ejjigiri
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Commit for reading the file from local and woth spark and writing it into the csv

parent 2402140f
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pom.xml
View file @ 5b3fc20e
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.7.12</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.nisum</groupId>
<artifactId>sparkpoc</artifactId>
<groupId>com.example</groupId>
<artifactId>demo</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>sparkpoc</name>
<description>Demo project for Spark Poc</description>
<packaging>jar</packaging>
<name>demo</name>
<description>Demo project for Spring Boot</description>
<properties>
<java.version>1.8</java.version>
<maven.compiler.source>8</maven.compiler.source>
<maven.compiler.target>8</maven.compiler.target>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<spark.version>3.2.1</spark.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.apache.kafka</groupId>
<artifactId>kafka-streams</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.kafka</groupId>
<artifactId>spring-kafka</artifactId>
</dependency>
<dependency>
<groupId>org.apache.kafka</groupId>
<artifactId>kafka-clients</artifactId>
<groupId>org.apache.spark</groupId>
<artifactId>spark-sql_2.12</artifactId>
<version>${spark.version}</version>
</dependency>
<dependency>
<groupId>org.apache.spark</groupId>
<artifactId>spark-sql_2.12</artifactId>
<version>3.1.2</version>
<artifactId>spark-core_2.12</artifactId>
<version>${spark.version}</version>
</dependency>
<dependency>
<groupId>org.apache.spark</groupId>
<artifactId>spark-streaming_2.12</artifactId>
<version>3.1.2</version>
<version>${spark.version}</version>
</dependency>
<!-- Logging dependency -->
<dependency>
<groupId>ch.qos.logback</groupId>
<artifactId>logback-classic</artifactId>
<groupId>org.apache.spark</groupId>
<artifactId>spark-streaming-kafka-0-10_2.12</artifactId>
<version>${spark.version}</version>
</dependency>
<!-- For Apache Spark -->
<dependency>
<groupId>org.apache.spark</groupId>
<artifactId>spark-core_2.12</artifactId>
<version>3.2.0</version>
<artifactId>spark-sql-kafka-0-10_2.12</artifactId>
<version>${spark.version}</version>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>1.18.26</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>org.springframework.kafka</groupId>
<artifactId>spring-kafka-test</artifactId>
<scope>test</scope>
<groupId>com.opencsv</groupId>
<artifactId>opencsv</artifactId>
<version>5.5.2</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<configuration>
<excludes>
<exclude>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
</exclude>
</excludes>
</configuration>
</plugin>
</plugins>
</build>
</dependencies>
</project>
src/main/java/com/example/demo/DemoApplication.java deleted 100644 → 0
View file @ 2402140f
package com.example.demo;
import org.springframework.boot.*;
import org.springframework.boot.autoconfigure.*;
import org.springframework.web.bind.annotation.*;
@SpringBootApplication
@RestController
public class DemoApplication {
@GetMapping("/")
String home() {
return "Spring is here!";
}
public static void main(String[] args) {
SpringApplication.run(DemoApplication.class, args);
}
}
\ No newline at end of file
src/main/java/com/example/demo/SparkStreamingData.java
View file @ 5b3fc20e
......@@ -17,7 +17,7 @@ public class SparkStreamingData {
Map<String, String> kafkaConfigMap = new HashMap<>();
kafkaConfigMap.put("kafka.bootstrap.servers", "localhost:9092");
kafkaConfigMap.put("subscribe", "MyStreamingTopic");
kafkaConfigMap.put("subscribe", "SparkOutput");
kafkaConfigMap.put("startingOffsets", "earliest");
kafkaConfigMap.put("failOnDataLoss", "false");
kafkaConfigMap.put("maxOffsetsPerTrigger","100");
......@@ -71,7 +71,7 @@ public class SparkStreamingData {
private static Dataset<Row> readKafkaCsvData(SparkSession sparkSession) {
Map<String, String> kafkaConfigData = new HashMap<>();
kafkaConfigData.put("kafka.bootstrap.servers","127.0.0.1:9092");
kafkaConfigData.put("subscribe","MyStreamingTopic");
kafkaConfigData.put("subscribe","SparkOutput");
kafkaConfigData.put("startingOffsets","earliest");
kafkaConfigData.put("failOnDataLoss","false");
kafkaConfigData.put("kafka.con.group.id","localStream");
......
src/test/java/com/example/demo/DemoApplicationTests.java deleted 100644 → 0
View file @ 2402140f
package com.example.demo;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.boot.test.context.SpringBootTest.WebEnvironment;
import org.springframework.boot.test.web.client.TestRestTemplate;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.test.context.junit4.SpringRunner;
import static org.assertj.core.api.Assertions.assertThat;
@RunWith(SpringRunner.class)
@SpringBootTest(webEnvironment = WebEnvironment.RANDOM_PORT)
public class DemoApplicationTests {
@Test
public void contextLoads() {
}
@Autowired
private TestRestTemplate restTemplate;
@Test
public void homeResponse() {
String body = this.restTemplate.getForObject("/", String.class);
assertThat(body).isEqualTo("Spring is here!");
}
}
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