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

Kasin C. · Reviewed כמעט 6 שנים 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 כמעט 6 שנים ago

LTI S. · Reviewed כמעט 6 שנים ago

Man F. · Reviewed כמעט 6 שנים ago

LTI S. · Reviewed כמעט 6 שנים ago

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

Chris U. · Reviewed כמעט 6 שנים ago

Carlos F. · Reviewed כמעט 6 שנים ago

Chris U. · Reviewed כמעט 6 שנים ago

Ajitabh K. · Reviewed כמעט 6 שנים ago

Israel A. · Reviewed כמעט 6 שנים ago

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

Chouaib B. · Reviewed כמעט 6 שנים ago

Israel A. · Reviewed כמעט 6 שנים ago

Jason D. · Reviewed כמעט 6 שנים ago

Rahul P. · Reviewed כמעט 6 שנים ago

Dana T. · Reviewed כמעט 6 שנים ago

Grader is buggy

Jesse B. · Reviewed כמעט 6 שנים ago

ZIRAVUGA J. · Reviewed כמעט 6 שנים 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 כמעט 6 שנים ago

NGUYEN T. · Reviewed כמעט 6 שנים ago

Oscar G. · Reviewed כמעט 6 שנים ago

LTI S. · Reviewed כמעט 6 שנים ago

Umadevi V. · Reviewed כמעט 6 שנים ago

The "Demonstrate fix work" step not earned points

Vito L. · Reviewed כמעט 6 שנים ago

harid p. · Reviewed כמעט 6 שנים ago

Jasmine P. · Reviewed כמעט 6 שנים ago