PDE Prep: Cloud Managed Apache Spark Cluster Operations and Maintenance Reviews

Kasin C. · Reviewed почти 6 лет ago

The lab itself is good. It demonstrates the case when the master node has to be upgraded. Upgrading the master node without destroying the cluster is not obvious. I'm not sure if the lab intended for the taker to destroy the cluster and recreated it with a different class of master node or not. The reason that I give 4 instead of 5 is that the lab instruction can be interpreted in several ways and the autograder did not help quickly identify it. (It keeps giving me Fail to update ..)

Ruj A. · Reviewed почти 6 лет ago

LTI S. · Reviewed почти 6 лет ago

Man F. · Reviewed почти 6 лет ago

LTI S. · Reviewed почти 6 лет ago

I completed tasks 6 and 7 successfully, but was unable to gain credit for them

Chris U. · Reviewed почти 6 лет ago

Carlos F. · Reviewed почти 6 лет ago

Chris U. · Reviewed почти 6 лет ago

Ajitabh K. · Reviewed почти 6 лет ago

Israel A. · Reviewed почти 6 лет ago

The lab was completed but i couldn't get the score. Frustrating and time consuming.

Chouaib B. · Reviewed почти 6 лет ago

Israel A. · Reviewed почти 6 лет ago

Jason D. · Reviewed почти 6 лет ago

Rahul P. · Reviewed почти 6 лет ago

Dana T. · Reviewed почти 6 лет ago

Grader is buggy

Jesse B. · Reviewed почти 6 лет ago

ZIRAVUGA J. · Reviewed почти 6 лет ago

One minor issue with the scoring on this lab. For step 5 demonstrating the fix failed to score when I updated the master node by stopping the existing cluster node, resizing it to the required size, and restarting it. (even though the job ran properly without error).

Jon C. · Reviewed почти 6 лет ago

NGUYEN T. · Reviewed почти 6 лет ago

Oscar G. · Reviewed почти 6 лет ago

LTI S. · Reviewed почти 6 лет ago

Umadevi V. · Reviewed почти 6 лет ago

The "Demonstrate fix work" step not earned points

Vito L. · Reviewed почти 6 лет ago

harid p. · Reviewed почти 6 лет ago

Jasmine P. · Reviewed почти 6 лет ago