Hadoop Presentation at Rapleaf: Part 3 from pmc presentation Watch Video
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⏲ Duration: 23 min 53 sec ✓ Published: 28-Oct-2008
Description: Debugging and Tuning Map-Reduce Applicationsnby Arun C Murthy, Principal Engineer at Yahoo! and Member of Apache Hadoop PMCnnArun covers simple home-made remedies for peering into the Hadoop Map-Reduce framework as it crunches your data.This wide-ranging discussion covers topics such as using debuggers/profilers on your applications, using Map-Reduce Counters, other simple ways to tune your applications, and how to avoid common pitfalls.nnLink to this presentation: http://www.scribd.com/doc/75
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