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Hadoop vendor and Yahoo-spinoff Hortonworks published a blog post on Tuesday laying out the case for building a Hadoop object store called Ozone. The addition of such an option to the Hadoop ecosystem would make the platform more compelling as a webscale or even cloud data store.

This is especially important, post authors Jitendra Pandey and Sanjay Radia argue, because the YARN resource-management framework is opening up Hadoop to more consideration as a platform capable of hosting all sorts of big data applications beyond just MapReduce, Spark or other traditional data-processing jobs. As evidence that multi-tenant Hadoop environments are coming, they point to an ongoing effort by [company]Hortonworks[/company] (and Altiscale, I’ll add) to integrate YARN with both Docker and Google’s Kubernetes tool for managing Docker environments.

A high-level Ozone architecture. Source: Hortonworks A high-level Ozone architecture. Source: Hortonworks

The authors give the following list of goals for Ozone:

  • Scale to trillions of data objects.

  • Support wide…

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