Explanation:You can use Avro and MapReduce together to process many items serialized with Avro’s small binary format. 10. __________ tools is used to generate proxy objects in Java to easily work with the objects.
A. Lucene
B. kafka
C. MapReduce
D. Avro
Answer:A
Explanation:You can use Avro and MapReduce together to process many items serialized with Avro’s small binary format. 10. __________ tools is used to generate proxy objects in Java to easily work with the objects.
A. Lucene B. kafka C. MapReduce D. Avro
Explanation:Avro serialization includes the schema with it — in JSON format — which allows you to have different versions of objects. Sanfoundry Global Education & Learning Series – Hadoop.