Hadoop Projects Supported By Only One Distribution

The Apache Software Foundation has succeeded admirably in becoming a place where new software ideas are developed: today over 350 projects are underway. The challenges for the Hadoop user are twofold: trying to decide which projects might be useful in big data-related cases, and determining which are supported by commercial distributors. In Now, What is Hadoop? And What’s Supported? I list 10 supported by only one: Atlas, Calcite, Crunch, Drill, Falcon, Kite, LLAMA, Lucene, Phoenix and Presto. Let’s look at them a little more.

–more–

Now, What is Hadoop?

This perennial question resurfaced recently in a thoughtful blog post by Andreas Neumann, Chief Architect of Cask, called What is Hadoop, anyway?. Ultimately, after a careful deconstruction of the terms in the question, Andreas concludes with

“Does it really matter to agree on the answer to that question? In the end, everybody who builds an application or solution on Hadoop must pick the technologies that are right for the use case.”

We’ve agreed from the beginning – that is the only answer that really matters. Still, the question continues to come up for  end users of the stack and for vendors like Cask (it helps them think about what to support in their application development offering Cask Data App Platform (CDAP).

Analysts too: I’ve discussed it several times, including a post a year ago called What Is Hadoop….Now? tracking the path from 6 commonly supported projects in 2012 to 15 in June 2014, across a set of distributors that included Cloudera, Hortonworks, MapR and IBM. “Support” here means you pay for subscription that explicitly includes the named project.

This year, the expansion process has continued – and it does matter.

–more on Gartner blog–

 

 

What Is Hadoop….Now?

In February 2012, Gartner published How to Choose The Right Apache Hadoop Distribution (available to clients). At the time, the leading distributors were Cloudera, EMC (now Pivotal), Hortonworks (pre-GA), IBM, and MapR. These players all supported six Apache projects: HDFS, MapReduce, Pig, Hive, HBase, and Zookeeper. Things have changed.

–more–