H13-723_V2.0 Premium Exam Questions

HCIP-Big Data Developer V2.0 Questions and Answers

Question 61

writingMapReduceWhich two interfaces are usually required to be implemented by developers?

mapandcombine

reduceandcombine

combineandsort

mapandreduce

Question 62

forFusionInsight HDplatformHBaseComponent, which properties of the secondary index need to be defined to add a secondary index? (multiple choice)

index name

index column

index column type

The name of the column family to which the indexed column belongs

Question 63

aboutRedisCluster topology information, is the following description correct?

The client caches the topology information of the cluster

The server caches the topology information of the cluster

both are

more than two

Question 64

existFlumeDuring cascaded transfers, you can usefail overmode transfer, so that if the next hop isFlumenode failure or

When the data is received abnormally, it can automatically switch to another way to continue transmission.

True

False