Recent questions tagged technology-questions-answers

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Q: The data type mapping between the database column and sqoop column can be overridden by using the parameter

The data type mapping between the database column and sqoop column can be overridden by using the parameter A - --override- ... - --override-column-java D - --map-column-java...

asked Jan 13, 2021 in Technology by JackTerrance

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Q:

Answer is D - --direct...

answered Jan 13, 2021 by JackTerrance

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Q: For some databases sqoop can to faster data transefr by using the parameter

For some databases sqoop can to faster data transefr by using the parameter A - --bulkload B - --fastload C - --dump D - --direct...

asked Jan 13, 2021 in Technology by JackTerrance

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Q:

B - delegated to Hadoop...

answered Jan 13, 2021 by JackTerrance

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Q: The compression mechanism used by sqoop is

The compression mechanism used by sqoop is A - built in sqoop B - delegated to Hadoop C - supplied as a java plugin to sqoop D - Needs to be installed in the OS runnign sqoop...

asked Jan 13, 2021 in Technology by JackTerrance

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Q:

D - schema and data...

answered Jan 13, 2021 by JackTerrance

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Q: While SequenceFile stores each record as key-value pair, the avro system stored records as

While SequenceFile stores each record as key-value pair, the avro system stored records as A - Simple text B - chained lists C - Linked lists D - schema and data...

asked Jan 13, 2021 in Technology by JackTerrance

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Q:

Answer is A - Avro & SequenceFile...

answered Jan 13, 2021 by JackTerrance

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Q: What are the two binary file formats supported by sqoop?

What are the two binary file formats supported by sqoop? A - Avro & SequenceFile B - Rcfile and SequenceFile C - ORC file and RC file D - Avro and RC file...

asked Jan 13, 2021 in Technology by JackTerrance

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Q:

C - both of these...

answered Jan 13, 2021 by JackTerrance