Question 1

What modules does the Spark framework include?
  • Question 2

    Which of the following about the Install Fusioninsight HD installation process is correct?
  • Question 3

    The following aboutHWhich of the descriptions of the Base secondary index is correct?
  • Question 4

    Kafka is a distributed message publishing and subscription system. It only forwards messages and does not save messages.
  • Question 5

    Which data type application scenarios are not suitable for Hadoop's HBase?