existSparkmiddle,SparkSQLis an independent module that does not depend onSparkCorefinish independentlySQLSentence parsing, optimization
operations such as transformation and execution.
existFusionInsight HDproduct,KafkaWhat is the role name of the service?
aboutFlumeWhich of the following descriptions is correct?
FusionInsight HDin, useStreamingofLinuxWhen submitting a topology in command line mode, you need to first use a StreamingUser with submit permissionkinitway authentication
useFusionInsight HDofHiveQuery data, when the amount of data in the intermediate results of the query is large, you can choose to compress the intermediate data
Structured data for better performance.
Which of the following areHiveRelevant parameters for intermediate result compression? (multiple choice)
FusionInsight HDin, belonging toStreamingWhat are the roles of the service? (multiple choice)
Fusionlnsigt HD which of the following components can be used for data collection? (multiple choice)
MapReduceIn which of the following is the task ultimately performed?
existFusionInsight HDproductSolrDuring application development, you canSolr Admin UIrightCollectionDo some verification.
Below aboutSolr Admin UIIs the statement correct? (multiple choice)
existFusionInsight HDin the cluster,FlumeWhich service does not support writing collected data to the cluster?
rightHBase, which of the following properties can be set? (multiple choice)
HBasetablerowkeyDesign is a very important development and design link.
FusionInsight HDmiddle,StreamingWhich of the following scenarios is applicable? (multiple choice)
FusionInsight HDmiddle,HiveWhich of the following parameters of the client is used to controlreduceConcurrency? (multiple choice)
FusionInsight HDsystematicV100R002C60version,HiveOnly supports based onMapReduceEngine query service,
not supported based onSparkEngine query service.
