FusionInsight HDWhich of the following belong toOozieofMapReduce Actionconfiguration item? (multiple choice)

• A.job-tracker
• B.source (HDFSofAction)
• C.name-node
• D.mapred.mapper.class

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implementHBaseWhat parts of the data need to be read for the data read service?
(multiple choice)

• A.HMaster
• B.HLog
• C.MemStore
• D.HFile

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deployFusionInsight HD within the same clusterFlume ServerHow many nodes are recommended to deploy at least?

• A.4
• B.1
• C.2
• D.3

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.existFusionInsight HDin, useSparkSQL, which of the following methods (or tools) can be used to performSQLstatement?
(multiple choice)

• A.JDB, C
• B.spark-beeline
• C.spark-sql

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useFusionInsight HDofHiveQuery data, when the intermediate result of the query has a large amount of data, You can choose to compress the intermediate result data for better performance. Which of the following areHiveCorrelation of intermediate result compression parameter? (multiple choice)

• A.hive.intermediate.compression.codec
• B.hive.intermediate.compression.type
• C.hive.exec.compress.output
• D.hive.exec.compress.intermediate (middle)

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