Explanation:Hadoop MapReduce is a software framework for easily writing applications which process vast amounts of data. 2. Point out the correct statement :
A. Another limitation of the Hadoop MapReduce framework is its pull-based scheduling model
B. The MapReduce framework sorts the outputs of the maps, which are then input to the reduce tasks
C. The MapReduce framework takes care of scheduling tasks, monitoring them and re-executes the failed tasks
D. All of the mentioned
Answer:A
Explanation:Hadoop MapReduce is a software framework for easily writing applications which process vast amounts of data. 2. Point out the correct statement :
A. Another limitation of the Hadoop MapReduce framework is its pull-based scheduling model B. The MapReduce framework sorts the outputs of the maps, which are then input to the reduce tasks C. The MapReduce framework takes care of scheduling tasks, monitoring them and re-executes the failed tasks D. All of the mentioned
Explanation:Typically both the input and the output of the job are stored in a file-system. 3. Hadoop __________ is a utility which allows users to create and run jobs with any executables