Article about Apache YARN

You are required to complete the following: a) Describe the background of Apache YARN especially its origin. (~500 words) b) Study the technical details of Apache YARN and describe (with appropriate diagrams) its process flow illustrating task parallelism function. (~500 words) c) Create a dataset (similar to MapReduce class exercise) for Apache YARN and use the above process flow showing the steps leading to the final solution. (~1000 words) d) Compare Apache YARN’s and MapReduce’s parallelism functions. Give critique on the MapReduce in terms of its strengths, weaknesses and application areas. (~1000 words) Similarity score higher than 25% is regarded as plagiarism