H13-723_V2.0 Exam Dumps - HCIP-Big Data Developer V2.0

useJedisobject connectionRedis Server,transferJedisofset.qetWaiting for business operation interface to process data operate.

useJedisPoolobject createdJedisObject pool, each business operation starts fromJedisPoolget one Jedisobject, then call,Jedisofset.getWait for the business operation interface to perform data operations.

useredisClusterobject connectionRedis Server,transferJedisClusterofset.getother business operations interface for data manipulation; in multithreaded applications, multiple threads share oneJedisClusterobject.

useJedisClusterobject connectionRedis Server,transferJedisClusterofset,getother business operations interfacet.

In multithreaded applications, each thread creates aJedisClusterobject.

True

False

Click Tree under Cloud to view metadata such as Collections, configuration sets, and ive nodes in Solr loud information

Click Cloud to view the Replica distribution and status of each Shard under each Collection

Enter the Core Oveview interface where Calectiopeyshard Replicaf is installed, and you can view the Replca index Real Qunwen You Department relies on storing size and location information

Users of the Sor user group, Solr admin role, and Super group can access the Solr Admin UI

HDFS

HBase

Spark

YARN(streaming)

Support based onRESTquery request

WebHCatThe return data format isXML (Json)

WebHCatbased onHTTPandHTTPS

Agreement to provide services to the outside world able to passWebHCatCreate tables, query, etc.

LoaderSubmit the job toARNAfter execution, if at this timeLoaderIf the service is abnormal, this job executes line failed.

LoaderSubmit the job toYARAfter a small execution, if a certainMapperTask execution fails, can be automatically Try again.

LoaderIf the job fails to execute, garbage data will be generated, which needs to be cleared manually by the user.

LoderSubmit an assignment toYARAfter the job is executed, no other jobs can be submitted until the job is executed Industry.

True

False

True

False