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

Kasin C. · Reviewed ما يقرب من 6 سنوات 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 ما يقرب من 6 سنوات ago

LTI S. · Reviewed ما يقرب من 6 سنوات ago

Man F. · Reviewed ما يقرب من 6 سنوات ago

LTI S. · Reviewed ما يقرب من 6 سنوات ago

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

Chris U. · Reviewed ما يقرب من 6 سنوات ago

Carlos F. · Reviewed ما يقرب من 6 سنوات ago

Chris U. · Reviewed ما يقرب من 6 سنوات ago

Ajitabh K. · Reviewed ما يقرب من 6 سنوات ago

Israel A. · Reviewed ما يقرب من 6 سنوات ago

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

Chouaib B. · Reviewed ما يقرب من 6 سنوات ago

Israel A. · Reviewed ما يقرب من 6 سنوات ago

Jason D. · Reviewed ما يقرب من 6 سنوات ago

Rahul P. · Reviewed ما يقرب من 6 سنوات ago

Dana T. · Reviewed ما يقرب من 6 سنوات ago

Grader is buggy

Jesse B. · Reviewed ما يقرب من 6 سنوات ago

ZIRAVUGA J. · Reviewed ما يقرب من 6 سنوات 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 ما يقرب من 6 سنوات ago

NGUYEN T. · Reviewed ما يقرب من 6 سنوات ago

Oscar G. · Reviewed ما يقرب من 6 سنوات ago

LTI S. · Reviewed ما يقرب من 6 سنوات ago

Umadevi V. · Reviewed ما يقرب من 6 سنوات ago

The "Demonstrate fix work" step not earned points

Vito L. · Reviewed ما يقرب من 6 سنوات ago

harid p. · Reviewed ما يقرب من 6 سنوات ago

Jasmine P. · Reviewed ما يقرب من 6 سنوات ago