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Viewing page 7 out of 11 pages
Viewing questions 91-105 out of questions
Questions # 91:

FlumewriteHDFSWhen the file is generated, what are the ways of generating the file? (multiple choice)

Options:

A.

Generate files directly according to the source file name

B.

Set the file generation time interval, close the old file when the time interval is reached, and the new data will be written to the new file

C.

Set a single file size, when the file size reaches the set value, the old file will be closed and the new data will be written import new file

D.

Set up single file storageeventquantity, when the file is storedeventWhen the number reaches the set value, close the old text file, new data will be written to a new file

Questions # 92:

aboutFusionInsight HDplatformHiveservice, itsWebHCatDevelopment interface, which of the following descriptions is incorrect?

Options:

A.

Support based onRESTquery request

B.

WebHCatThe return data format isSML

C.

WebHCatbased onHTTPandHTTPSAgreement to provide services to the outside world

D.

able to passWebHCatCreate tables, query, etc.

Questions # 93:

existFusionInsight HDclient, executeskinit{account}command is to getKDCwhich content?

Options:

A.

Krb5.conf

B.

TGT

C.

ST

D.

jaas.conf

Questions # 94:

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

Options:

A.

Avro

B.

HBase

C.

Kafka

D.

HTTP

Questions # 95:

Spark StreamingAs a micro-batch stream processing engine, it converts the data of each time slice into aRDDmiddle

A partition is calculated.

Options:

A.

True

B.

False

Questions # 96:

High and high total1H0middle,QThe heart of the industryA. AIwill be called when the task is runQoziec1etCategory which method?

Options:

A.

.Suspend

B.

getJobInfo

C.

submit

D.

run

Questions # 97:

aboutRedisCluster topology information, is the following description correct?

Options:

A.

The client caches the topology information of the cluster

B.

The server caches the topology information of the cluster

C.

both are

D.

more than two

Questions # 98:

existFusionInsight HDmiddle,FlumeIn a configuration file, if there are multiplesource,butsourceThe name cannot be repeated.

Options:

A.

True

B.

False

Questions # 99:

existFusionInsight HDproduct,KafkaWhat is the role name of the service?

Options:

A.

Producer

B.

Broker

C.

Consumer

D.

ZooKeeper

Questions # 100:

FusionInsight HD V100R002C60in, aboutHiveofPythonInterface type, which of the following descriptions is incorrect?

Options:

A.

RequirePythonversion no lower than2.6.6,not higher than2.7.0

B.

Client must havesetuptools, and the version is not lower than5.0

C.

hive_python_clientscript provides direct executionSQLfunctions, such ashive_python_client'show tables'

D.

PythonSecondary development does not support secure clusters

Questions # 101:

passing throughFusionindight ManagerWhen the interface creates a user, you want the user to have access to allTopichave

Read and write permissions, but not createTopicpermissions should be addedkafkaWhich group of services?

Options:

A.

KafkaadminGroup

B.

KakfaGroup

C.

kafkasuperuserGroup

Questions # 102:

existFusionInsight HDin, aboutHivepartition (partition) function, which is wrong as described below?

Options:

A.

Partition fields are defined when the table is created

B.

There can only be one partition field, and multi-level partitions cannot be created

C.

Using partitions can reduce the data scan range of some queries, thereby improving query efficiency

D.

Partition fields can be used aswherecondition of the sentence

Questions # 103:

existFusionInsight HDWhen developing applications with a secure version, you can usekeytabDocuments are authenticated securely.

Options:

A.

True

B.

False

Questions # 104:

existHBaseWhile the application is running, the application can write data while creating the table.

Options:

A.

True

B.

False

Questions # 105:

Does a project require Internet access to a certain area? ? Save and search the full text of these Internet records? ? information, with

to prevent crime in the region.

In this scenario, which of the following options is the best?

Options:

A.

existSolrCreate an index and save the data, and return all the data during full-text search.

B.

existHBasestore data on theHBaseThe filtering characteristics of , satisfy fuzzy matching query.

C.

When storing data, inSolrindex on theHBaseStore complete data? ? when, throughSolrFull-text search to obtain and record

record key information, through the key information inHBasefor the full record.

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Viewing questions 91-105 out of questions
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