我用intellij创建了一个spark作业，并希望它由spark作业服务器加载和运行。为此，我遵循了此链接中的步骤：http://github.com/ooyala/spark-jobserver 我的spark版本是1.4.0。
这是我项目中的scala代码：

import org.apache.spark.sql.DataFrame
import org.apache.spark.sql.hive.HiveContext

import org.apache.spark.{SparkConf, SparkContext}

import scala.collection.mutable.ArrayBuffer
//spark job server
import com.typesafe.config.{Config, ConfigFactory}
import scala.util.Try
import spark.jobserver.SparkJob
import spark.jobserver.SparkJobValidation
import spark.jobserver.SparkJobValid
import spark.jobserver.SparkJobInvalid

class hiveSparkRest extends SparkJob {
  var idCard:String =""

  def main(args: Array[String]): Unit = {

    val sc = new SparkContext("local[4]", "SmartApp")
    val config = ConfigFactory.parseString("")

    val results = runJob(sc, config)
    println("Result is " + results)

    enterTimesMax(sc, hiveContext)

  }

  override def validate(sc: SparkContext, config: Config): SparkJobValidation = {
    Try(config.getString("input.string"))
      .map(x => SparkJobValid)
      .getOrElse(SparkJobInvalid("No input.string config param"))
  }

  override def runJob(sc: SparkContext,config: Config): Any = {
    idCard = config.getString("input.string")
    enterTimesMax(sc, hiveContext)
  }

  def enterTimesMax(sc:SparkContext,hiveContext:HiveContext): Unit = {
    val hiveContext = new HiveContext(sc)
    hiveContext.sql("use default")

    val sqlUrl = "select max(num) from (select idcard,count(1) as num from passenger group by idcard)as t"

    val idCardArray = hiveContext.sql(sqlUrl).collect()

  }
}

但是当我执行它时，我得到了curl:（52）来自服务器的空回复，在spark job server中有一个错误：

> job-server[ERROR] Uncaught error from thread [JobServer-akka.actor.default-dispatcher-12] shutting down JVM since 'akka.jvm-exit-on-fatal-error' is enabled for ActorSystem[JobServer]
job-server[ERROR] java.lang.NoClassDefFoundError: org/apache/spark/sql/SQLContext
job-server[ERROR]   at java.lang.ClassLoader.defineClass1(Native Method)
job-server[ERROR]   at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)
job-server[ERROR]   at java.lang.ClassLoader.defineClass(ClassLoader.java:615)
job-server[ERROR]   at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
job-server[ERROR]   at java.net.URLClassLoader.defineClass(URLClassLoader.java:283)
job-server[ERROR]   at java.net.URLClassLoader.access$000(URLClassLoader.java:58)
job-server[ERROR]   at java.net.URLClassLoader$1.run(URLClassLoader.java:197)
job-server[ERROR]   at java.security.AccessController.doPrivileged(Native Method)
job-server[ERROR]   at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
job-server[ERROR]   at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
job-server[ERROR]   at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
job-server[ERROR]   at sql.hiveSparkRest.shadePassenger(hiveSparkRest.scala:62)
job-server[ERROR]   at sql.hiveSparkRest.runJob(hiveSparkRest.scala:56)
job-server[ERROR]   at spark.jobserver.JobManagerActor$$anonfun$spark$jobserver$JobManagerActor$$getJobFuture$4.apply(JobManagerActor.scala:222)
job-server[ERROR]   at scala.concurrent.impl.Future$PromiseCompletingRunnable.liftedTree1$1(Future.scala:24)
job-server[ERROR]   at scala.concurrent.impl.Future$PromiseCompletingRunnable.run(Future.scala:24)
job-server[ERROR]   at akka.dispatch.TaskInvocation.run(AbstractDispatcher.scala:42)
job-server[ERROR]   at akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:386)
job-server[ERROR]   at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
job-server[ERROR]   at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
job-server[ERROR]   at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
job-server[ERROR]   at scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
job-server[ERROR] Caused by: java.lang.ClassNotFoundException: org.apache.spark.sql.SQLContext
job-server[ERROR]   at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
job-server[ERROR]   at java.security.AccessController.doPrivileged(Native Method)
job-server[ERROR]   at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
job-server[ERROR]   at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
job-server[ERROR]   at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
job-server[ERROR]   ... 22 more
job-server ... finished with exit code 255

似乎spark jar文件spark-assembly-1.4.0-hadoop1.0.4.jar支持hivecontext类。