On Mon, Jan 18, 2016 at 5:24 PM, Oleg Ruchovets <oruchov...@gmail.com> wrote:
> I thought script tries to install hadoop / hdfs also. And it looks like it > failed. Installation is only standalone spark without hadoop. Is it correct > behaviour? > Yes, it also sets up two HDFS clusters. Are they not working? Try to see if Spark is working by running some simple jobs on it. (See http://spark.apache.org/docs/latest/ec2-scripts.html.) There is no program called Hadoop. If you mean YARN, then indeed the script does not set up YARN. It sets up standalone Spark. > Also errors in the log: > ERROR: Unknown Tachyon version > Error: Could not find or load main class crayondata.com.log > As long as Spark is working fine, you can ignore all output from the EC2 script :).
