You better ask folks in the spark-jobserver gitter channel: https://github.com/spark-jobserver/spark-jobserver
On Wed, Dec 21, 2016 at 8:02 AM, Reza zade <kntrm...@gmail.com> wrote: > Hello > > I've extended the JavaSparkJob (job-server-0.6.2) and created an object > of SQLContext class. my maven project doesn't have any problem during > compile and packaging phase. but when I send .jar of project to sjs and run > it "NoClassDefFoundError" will be issued. the trace of exception is : > > > job-server[ERROR] Exception in thread "pool-20-thread-1" > java.lang.NoClassDefFoundError: org/apache/spark/sql/SQLContext > job-server[ERROR] at sparkdesk.SparkSQLJob2.runJob(SparkSQLJob2.java:61) > job-server[ERROR] at sparkdesk.SparkSQLJob2.runJob(SparkSQLJob2.java:45) > job-server[ERROR] at spark.jobserver.JavaSparkJob.r > unJob(JavaSparkJob.scala:17) > job-server[ERROR] at spark.jobserver.JavaSparkJob.r > unJob(JavaSparkJob.scala:14) > job-server[ERROR] at spark.jobserver.JobManagerActo > r$$anonfun$spark$jobserver$JobManagerActor$$getJobFuture$4. > apply(JobManagerActor.scala:301) > job-server[ERROR] at scala.concurrent.impl.Future$P > romiseCompletingRunnable.liftedTree1$1(Future.scala:24) > job-server[ERROR] at scala.concurrent.impl.Future$P > romiseCompletingRunnable.run(Future.scala:24) > job-server[ERROR] at java.util.concurrent.ThreadPoo > lExecutor.runWorker(ThreadPoolExecutor.java:1145) > job-server[ERROR] at java.util.concurrent.ThreadPoo > lExecutor$Worker.run(ThreadPoolExecutor.java:615) > job-server[ERROR] at java.lang.Thread.run(Thread.java:745) > job-server[ERROR] Caused by: java.lang.ClassNotFoundException: > org.apache.spark.sql.SQLContext > job-server[ERROR] at java.net.URLClassLoader$1.run( > URLClassLoader.java:366) > job-server[ERROR] at java.net.URLClassLoader$1.run( > URLClassLoader.java:355) > job-server[ERROR] at java.security.AccessController.doPrivileged(Native > Method) > job-server[ERROR] at java.net.URLClassLoader.findCl > ass(URLClassLoader.java:354) > job-server[ERROR] at java.lang.ClassLoader.loadClas > s(ClassLoader.java:425) > job-server[ERROR] at java.lang.ClassLoader.loadClas > s(ClassLoader.java:358) > job-server[ERROR] ... 10 more > > > what is the problem? > do you have any solution about this? >
