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...
Add JournalNode to an Ambari Managed Hadoop Cluster

Add JournalNode to an Ambari Managed Hadoop Cluster

By now Apache Ambari needs no introduction. If you are working in Big Data then Ambari should not be foreign to you. The focus of this article however is to see how you can add Journalnode to an Ambari managed Hadoop cluster. Apache Ambari Overview Apache Ambari is a...