MapReduce Job Execution Process – Sort & Spill
Hi Hadoopers, Mappers run on individual machines and prepare intermediate results. They accept splits as inputs. Reducer accepts partition of […]
Big Data, hadoop, Map Reduce, YARN
Job Tracker
Big Data, hadoop, Map Reduce, YARN
MapReduce Job Execution Process – Job scheduling
Hi Hadoopers, We shall talk about 3rd circle today, as we talk about Job submission and Job initialilzation already. Scheduling […]
Big Data, hadoop, Map Reduce
Map Reduce 1 – Insight
Dear fellow Hadoopers, After a quick introduction to HDFS, my instructor started Map/Reduce concepts today. I could realize that he […]
Big Data, hadoop, HDFS
Hadoop process flow
We devide Hadoop process flow into two major classifications- Storage and Jobs Storage – Building blocks We have HDFS Cluster. […]