Need a Support for Big Data Using Java

If you have these skills then please message me!
Primary list of topics
• HDFS, Hadoop Cluster
o Data Node, Name Node
o How to store and retrieve files
o Job Tracker, Task Tracker
o Master node, Slave node
o Running a Job on a Hadoop Cluster
• MapReduce
o The MapReduce flow
o Mapper
o Combiner
o Partitioner
o Shuffle and Sort
o Reducer
o Writing MapReduce program in Java
• Common MapReduce Algorithms
o Sorting, Searching
o Building Inverted Index
o Calculating word co-occurrence
o Performing Secondary Sort
Topics that are excluded:
• Customize Writable and WritableComparable
• Computing TF-IDF
• In general, the questions are derived from the lecture material.
• There will be five or six questions of varying difficulty and length (though some will have
multiple parts). The questions are not in any particular order with respect to difficulty.
• Types of questions include but are not limited to:
o Short answer questions
o Write programs
o Design algorithms for solving problems using MapReduce