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

Kasin C. · Reviewed neredeyse 6 yıl 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 neredeyse 6 yıl ago

LTI S. · Reviewed neredeyse 6 yıl ago

Man F. · Reviewed neredeyse 6 yıl ago

LTI S. · Reviewed neredeyse 6 yıl ago

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

Chris U. · Reviewed neredeyse 6 yıl ago

Carlos F. · Reviewed neredeyse 6 yıl ago

Chris U. · Reviewed neredeyse 6 yıl ago

Ajitabh K. · Reviewed neredeyse 6 yıl ago

Israel A. · Reviewed neredeyse 6 yıl ago

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

Chouaib B. · Reviewed neredeyse 6 yıl ago

Israel A. · Reviewed neredeyse 6 yıl ago

Jason D. · Reviewed neredeyse 6 yıl ago

Rahul P. · Reviewed neredeyse 6 yıl ago

Dana T. · Reviewed neredeyse 6 yıl ago

Grader is buggy

Jesse B. · Reviewed neredeyse 6 yıl ago

ZIRAVUGA J. · Reviewed neredeyse 6 yıl 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 neredeyse 6 yıl ago

NGUYEN T. · Reviewed neredeyse 6 yıl ago

Oscar G. · Reviewed neredeyse 6 yıl ago

LTI S. · Reviewed neredeyse 6 yıl ago

Umadevi V. · Reviewed neredeyse 6 yıl ago

The "Demonstrate fix work" step not earned points

Vito L. · Reviewed neredeyse 6 yıl ago

harid p. · Reviewed neredeyse 6 yıl ago

Jasmine P. · Reviewed neredeyse 6 yıl ago