Alex Riggers

Where can I find a list of supported Giraph algorithms? Thank you in advance! Best, Alex

spark shell connection problem

1

Hello Everytime I want to start the spark shell I get this error: Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/spark/repl/Main Caused by: java.lang.ClassNotFoundException: org.apache.spark.repl.Main at java.net.URLClassLoader$1.run(URLClassLoader.java:202) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:190)...

<name_of_key_pair> EC2 set up

4

Hey guys, I m trying to run the command: ./spark-ec2 -i -k --copy launch amplab-training from your Big-Data Mini Course. I have downloaded my US East key pair and also...