By mid-2010, the Hadoop team thought the system was in good enough - TopicsExpress



          

By mid-2010, the Hadoop team thought the system was in good enough shape to start its next evolution. So Murthy and developers from across the Hadoop community finally started on the issue he had raised years before. The fruits of their labor will be added to Hadoop 2.0, which adds a new component known as YARN. YARN is a system that sits atop HDFS. It lets developers create applications that interact with HDFS without the need to route through MapReduce. In fact, MapReduce itself will actually use YARN. “Hadoop 2.0 isn’t an arbitrary number,” says Murthy, who, in 2011
Posted on: Fri, 05 Jul 2013 07:04:30 +0000

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