existFusionInsight HDmiddle,FlumeWhich of the following are supportedsourceTypes of? (multiple choice)

• A.Kafka
• B.HTTP
• C.Avro
• D.HBase

Comment: *

Name: *

Email: *

Verification: *

SparkThe calculation logic of the application will be parsed intoDAG, this parsing operation is completed by which of the following function modules become?

• A.Executor.
• B.ApplicationMaster
• C.Driver
• D.Client

Comment: *

Name: *

Email: *

Verification: *

FusionInsight HDofHiveIn the application, there are the following scenarios:? ? ?Storage files have higher?
?efficiency, and most
Minute? ?Only a part of the letter is involved in the file, this scenario is suitable for using a column file (ORC F??)storage.

• A.True
• B.False

Comment: *

Name: *

Email: *

Verification: *

FusionInsight HDproduct, aboutKafkaThe component statement is correct?
(multiple choice)

• A.KafkaMetadata information will be stored inZooKeepersuperior.
• B.while creatingTopc, the number of replicas must not be greater than the currently survivingBrokerThe number of instances, otherwise createTopicWill will fail.
• C.KafkaofProducerWhen sending a message, you can specify which message is sent byConsumerConsumption.
• D.KafkaAfter the installation is complete, you can no longer configure the data storage directory.

Comment: *

Name: *

Email: *

Verification: *

A project needs to count the Internet access in a certain area and the serious crime in the area. Please make it clear that Nanyao teaches Huajin that it needs to be preserved, and fully check this Are there sensitive information in these Internet records for pre-optimal solutions?

• A.When querying, bysorFull-text search to obtain record key
• B.existHBasestore data on theHBaseThe filtering characteristics of , satisfy fuzzy matching query.
• C.existsorCreate an index on the database, save the data, and return all the data when the full text is checked.
• D.When storing data, inSolrOn the construction of information, through the customs messenger is on the electricity, if the lack of quality, Wan Mo dad will put the complete data,

Comment: *

Name: *

Email: *

Verification: *