Apache Kafka – Usage Patterns

Apache Kafka – Usage Patterns

As the technology industry changes new buzz words appear. From Hadoop, Spark and now to Kafka. What is Kafka Kafka is an Apache Top Level project. Apache Kafka is an open-source streaming unified, high-throughput, low-latency platform which can handle real-time data...
Spark 2.0 – What’s New

Spark 2.0 – What’s New

Earlier this month DataBricks provided an overview of Apache Spark’s next major release, Spark 2.0. The following post shows some of the changes in the abstraction, API and Libraries. Spark 2.0 is expected to be released in early June 2016. What is Apache Spark...
Apache Spark — Sparking Interest

Apache Spark — Sparking Interest

Over the past few years we have all been enthralled with the buzz generated by IoT.  Now it looks like its time for Apache Spark to take its place in the lexicon of Big Data buzzwords. While performing my research for trends on Google, I was surprised to find out that...
The DB Hack – Ambari Delete or Remove Service

The DB Hack – Ambari Delete or Remove Service

In a previous post I discussed how you can Delete or Remove service from Ambari. The process involved the use of Ambari API to Delete or Remove the target service in question. In this article, we will dive into the other side of Ambari interface – the database....
Remove or Delete Service from Ambari

Remove or Delete Service from Ambari

With Apache Ambari we can achieve ease of management and administration of Apache Hadoop clusters. But it has it’s own limitations for now. We are going to discuss one of its limitations here – Removing or Deleting a service. Apache Ambari Overview Apache...