05-12-2017 01:23 PM
I have a cluster that is not able to use its proxy (That's a separate post). In order to install SPARK2, I have attempted to follow the instructions here: https://www.cloudera.com/documentation/spark2/latest/topics/spark2_installing.html
I put the SPARK2 parcel into the /opt/cloudera/csd directory. After restarting the scm-server, I was able to distribute and activate CSD. However, SPARK2 does not appear as an option under "Add a Service"
The only related errors I see is an error in the scm-server log indicating that it failed to load CSD from /opt/cloudera/csd because it has no jar extension. Although I think this is a spurious error because the package has already been distrivuted and activate, I did rename it with a jar extension. Upon restarting, I got an error idicating that there was a ZipException when it tried to uncompress it. The file does appear to be a valid gzipped tar archive.
Any ideas? Thanks!
Solved! Go to Solution.
05-15-2017 03:07 PM
Couple of things to note here:
1. You need to copy the csd to the /opt/cloudera/csd directory.
This is what you want : http://archive.cloudera.com/spark2/csd/SPARK2_ON_YARN-2.1.0.cloudera1.jar
2. The parcel need not be downloaded. It should work after you make this change.
Let me know if you have any troubles.