With a community of over 500 contributors, Apache Hadoop and related projects are evolving at an ever increasing rate. Join the co-creator of Apache Hadoop, Doug Cutting, and Cloudera’s Chief Scientist, Jeff Hammerbacher, for a discussion of the most exciting new features being developed by the Apache Hadoop community.
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Webinar: The Future of Hadoop
1. The Future of Hadoop
Doug Cutting | A Founder of Apache Hadoop
Jeff Hammerbacher | Chief Scientist, Cloudera
Welcome to the webinar!
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Hadoop, Hbase, Pig, Hive, Bigtop, Avro, Flume & Whirr are trademark of the Apache Software Foundation
8. Context
HDFS and MapReduce
▪ Apache Hadoop = HDFS + MapReduce
▪ Similar to kernel of an operating system
▪ Referred to as “Hadoop Core”
▪ Related components are often deployed with Hadoop
▪ For example: HBase, Hive, Pig, Oozie, Flume, Sqoop
▪ Together, these components form a “Hadoop Stack”
▪ Not all components must be deployed
9. Context
Bigtop
▪ What standards should all components follow?
▪ How can we ensure all components of the stack work together?
▪ How can we find the right version of each component?
▪ How can we make it easy to install an additional component?
15. Apache Hadoop Core
▪ Current stable releases based on branches from 0.20
▪ Upcoming release: 0.22
▪ Includes both security and new implementation of append
▪ Not expected to be run at scale or commercially supported
▪ Nearly ready for vote
▪ Upcoming release: 0.23
▪ Build and dependency management moved to Maven
▪ Branch to happen soon
26. Q&A
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• November 8-9, 2011 in New York City
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