H13-723_V2.0 무료 덤프문제 온라인 액세스

when carried outsolrone ofcollectionWhen designing, it is necessary to design itsschema, by configuringschema.xml file implementation pairschemadesign, below aboutschemaWhich statement is wrong?

• A.for the samedocumentHow many values of a field of the
  multiValuedmust be set totrue
• B.copyFieldThe following definitions can be made:<field name="cat"type="string"indexed="true" stored="true"docValues="true"multiValued="false"/>
  <field name="dog"type="string"indexed="true"stored="true"
  docValues="true"multiValued="false"/>
  <field name="text"type="text_general"indexed="true"stored="false"
  multiValued="false"/>
  <copyField source="cat"dest="text"maxChars="30000"/>
  <copyField source="dog"dest="text"maxChars="30000"/>
• C.For fields that do not need to store the original value, their propertiesstoredcan be set tofalse
• D.SchemaSimilar to the table structure in a relational database, the structure used to define index data mainly includes three part:uniquekye,FieldandFieldType

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

• A.pass throughHue's file browser to see ifHDFSThe specified directory produces the expected file
• B.CheckOozieofJava APIWhether the returned result is as expected
• C.pass throughHueofworkflowDashboard to view program running results
• D.Oozieself-containedWebThe interface can also view the job execution results

SparkandHadoopNeither is suitable for iterative calculation scenarios.

• A.True
• B.False

coordinator.xmlis the configuration file responsible for scheduling the workflow

• A.True
• B.False

existHBaseWhich of the following interfaces or classes does not need to be involved in the implementation of business logic for writing data?

• A.HTable
• B.Put
• C.Puttist
• D.HBaseAdmin