Explanation:The MapReduce framework takes care of scheduling tasks, monitoring them and re-executes the failed tasks. 6. Although the Hadoop framework is implemented in Java , MapReduce applications need not be written in :
A. Java
B. C
C. C#
D. None of the mentioned
Answer:A
Explanation:The MapReduce framework takes care of scheduling tasks, monitoring them and re-executes the failed tasks. 6. Although the Hadoop framework is implemented in Java , MapReduce applications need not be written in :
A. Java B. C C. C# D. None of the mentioned
Explanation:Hadoop Pipes is a SWIG- compatible C++ API to implement MapReduce applications (non JNITM based). 7. ________ is a utility which allows users to create and run jobs with any executable as the mapper and/or the reducer.