I have a Spring Boot application to which I have added the Spark Core dependency as I would like to use a JavaSparkContext in it.
Unfortunately I get this NoClassDefFoundException
when I try to initialize the application:
Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.apache.spark.api.java.JavaSparkContext]: Factory method 'javaSparkContext' threw exception; nested exception is java.lang.NoClassDefFoundError: com/sun/jersey/spi/container/servlet/ServletContainer
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:189) ~[spring-beans-4.2.3.RELEASE.jar:4.2.3.RELEASE]
at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:588) ~[spring-beans-4.2.3.RELEASE.jar:4.2.3.RELEASE]
... 44 common frames omitted
Caused by: java.lang.NoClassDefFoundError: com/sun/jersey/spi/container/servlet/ServletContainer
at org.apache.spark.status.api.v1.ApiRootResource$.getServletHandler(ApiRootResource.scala:187) ~[spark-core_2.10-1.6.0.jar:1.6.0]
at org.apache.spark.ui.SparkUI.initialize(SparkUI.scala:70) ~[spark-core_2.10-1.6.0.jar:1.6.0]
at org.apache.spark.ui.SparkUI.<init>(SparkUI.scala:76) ~[spark-core_2.10-1.6.0.jar:1.6.0]
at org.apache.spark.ui.SparkUI$.create(SparkUI.scala:195) ~[spark-core_2.10-1.6.0.jar:1.6.0]
at org.apache.spark.ui.SparkUI$.createLiveUI(SparkUI.scala:146) ~[spark-core_2.10-1.6.0.jar:1.6.0]
at org.apache.spark.SparkContext.<init>(SparkContext.scala:473) ~[spark-core_2.10-1.6.0.jar:1.6.0]
at org.apache.spark.api.java.JavaSparkContext.<init>(JavaSparkContext.scala:59) ~[spark-core_2.10-1.6.0.jar:1.6.0]
at org.vferrer.sparkker.config.SparkConfig.javaSparkContext(SparkConfig.java:28) ~[classes/:na]
at org.vferrer.sparkker.config.SparkConfig$$EnhancerBySpringCGLIB$$b19a91e3.CGLIB$javaSparkContext$0(<generated>) ~[classes/:na]
at org.vferrer.sparkker.config.SparkConfig$$EnhancerBySpringCGLIB$$b19a91e3$$FastClassBySpringCGLIB$$a68aab86.invoke(<generated>) ~[classes/:na]
at org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:228) ~[spring-core-4.2.4.RELEASE.jar:4.2.4.RELEASE]
at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:318) ~[spring-context-4.2.3.RELEASE.jar:4.2.3.RELEASE]
at org.vferrer.sparkker.config.SparkConfig$$EnhancerBySpringCGLIB$$b19a91e3.javaSparkContext(<generated>) ~[classes/:na]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_51]
This is the relevant bits of my pom.xml:
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.3.1.RELEASE</version>
<relativePath /> <!-- lookup parent from repository -->
</parent>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-eureka</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-feign</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-rest</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-hateoas</artifactId>
</dependency>
<!-- Spark -->
<dependency>
<groupId>org.apache.spark</groupId>
<artifactId>spark-core_2.10</artifactId>
<version>1.6.0</version>
<exclusions>
<!-- Introduced to fix a problem with log4j and slfj -->
<exclusion>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
</exclusion>
<exclusion>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-parent</artifactId>
<version>Brixton.M3</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
I have tried manually to add the missing Jersey jar (both core and server) to no avail. Any ideas? Thanks!
UPDATE As suggested by @Davide, I added this new Jersey Server dependency:
<dependency>
<groupId>com.sun.jersey</groupId>
<artifactId>jersey-server</artifactId>
<version>1.2</version>
</dependency>
Unfortunately, there are more errors along the way:
INFO 3300 --- [ main] o.s.c.n.eureka.InstanceInfoFactory : Setting initial instance status as: STARTING
INFO 3300 --- [ main] c.n.d.provider.DiscoveryJerseyProvider : Using encoding codec LegacyJacksonJson
INFO 3300 --- [ main] c.n.d.provider.DiscoveryJerseyProvider : Using decoding codec LegacyJacksonJson
ERROR 3300 --- [ main] com.sun.jersey.spi.inject.Errors : The following errors and warnings have been detected with resource and/or provider classes:
SEVERE: Missing dependency for field: javax.ws.rs.core.UriInfo com.sun.jersey.server.impl.template.ViewableMessageBodyWriter.ui
SEVERE: Missing dependency for field: com.sun.jersey.spi.template.TemplateContext com.sun.jersey.server.impl.template.ViewableMessageBodyWriter.tc