Explanation:There are also a number of helper methods for working with the objects associated with the TaskInputOutputContext 7. The top-level ___________ package contains three of the most important specializations in Crunch.
A. org.apache.scrunch
B. org.apache.crunch
C. org.apache.kcrunch
D. All of the mentioned
Answer:A
Explanation:There are also a number of helper methods for working with the objects associated with the TaskInputOutputContext 7. The top-level ___________ package contains three of the most important specializations in Crunch.
A. org.apache.scrunch B. org.apache.crunch C. org.apache.kcrunch D. All of the mentioned
Explanation:Each of these specialized DoFn implementations has associated methods on the PCollection, PTable, and PGroupedTable interfaces to support common data processing steps. 8. The Avros class also has a _____ method for creating PTypes for POJOs using Avro’s reflection-based serialization mechanism.