Question 41

In the flume architecture, a Source can be connected to multiple channels.
  • Question 42

    Watermark is a mechanism proposed by Apache Flink to process EventTime window calculation, which is essentially a timestamp.
  • Question 43

    Which of the following options is a process that MapReduce must have? (Multiple choice)
  • Question 44

    Which of the descriptions of the Loader job in FusionlnsightHD is correct?
  • Question 45

    In the MRS service, the unavailability of the Zookeeper service will result in the unavailability of the kafka service.