Hi All,
I am trying to run the CassandraTest sample but i am running into an error
When creating the spark context
val sc = new SparkContext("spark://pulasthi-laptop:7077", "casDemo");
this line causes the following error i don't understand why
"mesos/Scheduler" is needed. I have setup an local cluster and i am running
the sample from a new idea project i have added all the dependency jars.
Any help regarding this is appreciated.
Exception in thread "main" java.lang.NoClassDefFoundError:
org/apache/mesos/Scheduler
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)
at java.lang.ClassLoader.defineClass(ClassLoader.java:615)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:283)
at java.net.URLClassLoader.access$000(URLClassLoader.java:58)
at java.net.URLClassLoader$1.run(URLClassLoader.java:197)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
at org.wso2.spark.Cassandratest$.main(Cassandratest.scala:31)
at org.wso2.spark.Cassandratest.main(Cassandratest.scala)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.intellij.rt.execution.application.AppMain.main(AppMain.java:120)
Caused by: java.lang.ClassNotFoundException: org.apache.mesos.Scheduler
at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
... 19 more
Thanks in advance
Pulasthi
--
Pulasthi Supun
Undergraduate
Dpt of Computer Science & Engineering
University of Moratuwa
Blog : http://pulasthisupun.blogspot.com/
Git hub profile:
<http://pulasthisupun.blogspot.com/>https://github.com/pulasthi
<https://github.com/pulasthi>
