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

Kasin C. · Reviewed almost 6 years 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 almost 6 years ago

LTI S. · Reviewed almost 6 years ago

Man F. · Reviewed almost 6 years ago

LTI S. · Reviewed almost 6 years ago

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

Chris U. · Reviewed almost 6 years ago

Carlos F. · Reviewed almost 6 years ago

Chris U. · Reviewed almost 6 years ago

Ajitabh K. · Reviewed almost 6 years ago

Israel A. · Reviewed almost 6 years ago

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

Chouaib B. · Reviewed almost 6 years ago

Israel A. · Reviewed almost 6 years ago

Jason D. · Reviewed almost 6 years ago

Rahul P. · Reviewed almost 6 years ago

Dana T. · Reviewed almost 6 years ago

Grader is buggy

Jesse B. · Reviewed almost 6 years ago

ZIRAVUGA J. · Reviewed almost 6 years 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 almost 6 years ago

NGUYEN T. · Reviewed almost 6 years ago

Oscar G. · Reviewed almost 6 years ago

LTI S. · Reviewed almost 6 years ago

Umadevi V. · Reviewed almost 6 years ago

The "Demonstrate fix work" step not earned points

Vito L. · Reviewed almost 6 years ago

harid p. · Reviewed almost 6 years ago

Jasmine P. · Reviewed almost 6 years ago