Cask Blog

Chris Gianelloni is a DevOps Engineer at Cask and works on automating all the things to improve developer productivity, including building a self-service cluster architecture with Coopr. Previously, he worked at several startups and as a consultant at large companies such as Apple and Yahoo. Chris has been an open source developer for over a decade and has contributed to multiple projects over his career.

CDAP Services for Apache Ambari

Cask is excited to announce easy CDAP integration for Apache Ambari users. Previously, we introduced you to integration with Cloudera Manager. This post will familiarize you with integration with Apache Ambari, the open source provisioning system for HDP (Hortonworks Data Platform). Adding the CDAP service to Ambari To install CDAP on a cluster managed by … Read more


Deploying CDAP packages from source via Coopr

Developing features for CDAP follows a similar workflow as working on many projects. Developers have their local checkout of the source, make modifications in a feature branch, build and test locally on their development machines, push their branch, and submit a pull request for code review. During this process, developers build CDAP clusters (for testing) … Read more


Hadoop Vendor OS Support Matrix

Developing our open source data application platform, CDAP, which runs on top of Apache™ Hadoop® can be a challenging task. It requires testing of many different configurations, on multiple vendors of Hadoop, and on lots of different distributions of Linux. Setting up and testing all of these configurations can be extremely difficult without a simple reference of supported Linux distributions … Read more