HP Exam HPE0-S22 Topic 5 Question 14 Discussion

An architect is planning an HPE Apollo 4530 solution to support the Cloudera distribution of Spark and HDFS.

Each HPE ProLiant XL450 in the solution uses the following baseline recommendations:

- 15 8TB HDDs (120TB total)

- 2 10-core 2.3GHz processors

- 128GB memory (64GB on each processor)

- 2-port 10GbE FlexibleLOM

The architect has planned enough servers to meet the customer's requirements for total capacity.

Which two components in this plan are most likely to cause a bottleneck as an increasing number of Spark applications run?