Evolve“Hadoop has become the kernel of thedistributed operating system for Big Data…No one uses the kernel alone.” -Doug Cutting, Strata 2012 (Cloudera, ASF)
Hadoop + MapReduce “There is nothing really embarrassing about embarrassingly parallel applications." -Luiz André Barroso, ACM 2011 (Distinguished Engineer Google)
Not Just for Batch Anymore…APACHE APACHE HAMA D R I L L
Apache Hadoop YARNThe per-application ApplicationMaster is, ineffect, a framework specific library and istasked with negotiating resources from theResourceManager and working with theNodeManager(s) to execute and monitor thetasks.