It’s always a great thing for everybody when the experts are willing and eager to share.
So, it’s with special pleasure that I can point you toward a new three-part series by Cloudera’s own Tom White (@tom_e_white) to be published in Dr Dobb’s, which has long been one of the publications of record in the mainstream developer world – from which many original programmers learned basics like BASIC.
Editor’s note (12/19/2013): Cloudera ML has been merged into the Oryx project. The information below is still valid though.
Last month, Apache Crunch became the fifth project (along with Sqoop, Flume, Bigtop, and MRUnit) to go from Cloudera’s github repository through the Apache Incubator and on to graduate as a top-level project within the Apache Software Foundation. As the founder of the project and a newly minted Apache VP,
The following guest post comes from Alejandro Caceres, president and CTO of Hyperion Gray LLC – a small research and development shop focusing on open-source software for cyber security.
Imagine this: You’re an informed citizen, active in local politics, and you decide you want to support your favorite local political candidate. You go to his or her new website and make a donation, providing your bank account information, name,
The following guest post is provided by Aaron Kimball, CTO of WibiData.
The Kiji ecosystem has grown with the addition of a new module, KijiMR. The Kiji framework is a collection of components that offer developers a handle on building Big Data Applications. In addition to the first release, KijiSchema, we are now proud to announce the availability of a second component: KijiMR.
Last week the Apache Hadoop PMC voted to release Apache Hadoop 2.0.3-alpha, the latest in the Hadoop 2 release series. This release fixes over 500 issues (covering the Common, HDFS, MapReduce and YARN sub-projects) since the 2.0.2-alpha release in October last year. In addition to bug fixes and general improvements the more noteworthy changes include:
- HDFS High Availability (HA) can now use a Quorum Journal Manager (QJM) for sharing namenode edit logs (HDFS-3077).