Real H13-723_V2.0 are Uploaded by PrepAwayTest provide 2022 Latest H13-723_V2.0 Practice Tests Dumps [Q158-Q180]

QUESTION 158
FusionInsight HD assuming a topology, set the roadspoutConcurrency is3,bolt1Concurrency for2,bolt2Concurrency is3,workerThe number is2,Sobolt1ofexecutorexistworkerhow to divide Cloth?

QUESTION 159
Which of the following causesHDFSofNameNodeEntersafemode(safe read-only mode)?
(multiple choice)

QUESTION 160
pass throughHBaseofcreateTableThe method creates a table, what parameters must be passed in?

QUESTION 161
RDDasSparkThe core object, which has the following characteristics? (multiple choice)

QUESTION 162
Which of the following is notMapReducespecialty?

QUESTION 163
Spark StreamingAs a micro-batch stream processing engine, it converts the data of each time slice into OneRDDa partition in the

QUESTION 164
HBaseWhich application scenarios are not suitable for?

QUESTION 165
HDFSThe system time of the node where the client is located is the same as theFusionInsight HDThe system time of the cluster should be consistent. If there is a time difference, So the time difference should be less than a few minutes?

QUESTION 166
HDFSThe system time of the node where the client is located is the same as theFusionInsight HDThe system time of the cluster should be consistent, if there is time difference, then the time difference should be less than a few minutes?

QUESTION 167
Hadoopin the systemYARNassigned toContainerThe memory size, which can be passed through the parameter yarn.app.mapreduce.am.resource.mb(yarn.nodemanager.resource.memory-mb) to set.
( )

QUESTION 168
Solris a high-performance, basedLucenefull-text search service.SolrrightLuceneexpanded, provides a ratioLuceneA richer query language and a powerful full-text search function are implemented, with a high degree of reliability.
Extensibility. At the same time fromSolr 4.0Version starts, supportsSolrCloudmodel.

QUESTION 169
Spark Streamingavailable fromKafkaReceive data and perform calculations, and the calculation results can only be stored inHDFS, can’t write backKafka.

QUESTION 170
YarnWhich role is to manage individual node resources (CPU/Memory)of?

QUESTION 171
FusionInsight HDin, aboutOoze, which of the following operations can be performed on a suspended job?
(many
select)

QUESTION 172
FusionInsight HDofHive, user-definedUDFcan andHiveBuilt-inUDFduplicate name, in this case, will use user-definedUDF.

QUESTION 173
SparkThe calculation logic of the application will be parsed intoDAG, this parsing operation consists of which of the following function modules Finish? ?

QUESTION 174
existFusionInsight HDclient, executeskinit{account number}command is to getKDCwhich of the item content?

QUESTION 175
FusionInsight HDmiddle,HiveWhich of the following parameters of the client is used to controlreduceConcurrency? (multiple choice)

QUESTION 176
Fusionlnsigt HD one deployed inTomcatapplication on theHBaseservice, it is recommended to use in this scenario machine account.

QUESTION 177
FusionInsight HD in which ways can you viewOozieDebug results of the job? (multiple choice)

QUESTION 178
FusionInsight HDin, aboutHive(MR,SPARK,TEZ)andSparksql(Sparkcore), which of the following Is the description correct?
(multiple choice)

QUESTION 179
Fusioninsight HDin, yessolrThe creation and read and write permissions of various resources are applicable.
Which of the following statements is wrong?

QUESTION 180
existMapReduceIn application development of , which of the followingJAVAThe class is responsible for managing and running a Counting tasks?