Sessions at Hadoop World 2011 on Tuesday 8th November

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  • Next Generation Apache Hadoop MapReduce

    by mahadev konar

    The Apache Hadoop MapReduce framework has hit a scalability limit around 4,000 machines. We are developing the next generation of Apache Hadoop MapReduce that factors the framework into a generic resource scheduler and a per-job, user-defined component that manages the application execution. Since downtime is more expensive at scale high-availability is built-in from the beginning; as are security and multi-tenancy to support many users on the larger clusters. The new architecture will also increase innovation, agility and hardware utilization. We will be presenting the architecture and design of the next generation of map reduce and will delve into the details of the architecture that makes it much easier to innovate. We will also be presenting large scale and small scale comparisons on some benchmarks with MRV1.”

    At 4:30pm to 5:20pm, Tuesday 8th November

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