Hi All, I am learning Hadoop- Yarn.
1,How a job works in YARN/Map Reduce? like navigation path. Please check my understanding is right? When the application or job or client starts,client communicate with Name node. the application manager started on node ( data node ), Application manager communicates with Resource manager ( on name node ) to get resource. The resource are assigned to container.The job runs on Container which is JVM. 2,What is container? Thanks & Regards, Vinodh.N
