Fusioninsight HDmedium, applicablestreamingSubmit by command lineexample.jarmiddle
om.huawei.example.wordcounttask, task name iswcTest, is the following execution command correct?
existFlumeDuring the cascade transfer process, you can usefailovermode transmission, so that if startled
ofFlumeWhen the node fails or the data is received abnormally, it can automatically switch to another path to continue transmission
FusionInsight HD V100R002C60in, aboutHiveofPythonInterface type, which of the following descriptions is incorrect?
Fusionlnsigt HD the user wants to passHBase shelloperation to query aHBaseThe contents of the table, this scenario is pushed down
It is recommended that the administrator assign a machine account to this user.
FusionInsight HD a completeStreaming CQLWhich of the following parts does the application contain at least? (multiple choice)
existFusionInsight HDofHBase, which of the following scenarios will not triggerFlushoperate?
for running onMapReduceThe application on the platform that this application depends onjarWhere will the bag be placed?
aboutRedisFeatures, the following description is correct?
Oozieofworkflow.xmlfile is the workflow configuration file
existKafka, which of the following commands can view aTopicHow many partitions are there?
aboutFusionInsight HDofSpark, which of the following programming languages can be used to developSparkapplication? (multiple choice)
Spark StreamingAs a micro-batch stream processing engine, it converts the data of each time slice into aRDDmiddle
A partition is calculated.
Which of the following is notMapReducespecialty?
due toSparkis a memory-based computing engine, therefore, aSparsThe amount of data that the application can handle cannot exceed the amount allocated for this
indivualSparkThe total memory of the application.
existMapReduceDuring application development,setMapOutputCompressorClassWhat is the role of classes?
