Oozie, an open source project, is implemented as a Java web application that runs in a Java servlet container and is distributed under the Apache License 2.0. It is a workflow scheduling system to manage Hadoop jobs. Oozie combines multiple jobs sequentially into one logical unit of work. It is integrated with the Hadoop stack, with YARN… Continue reading Term of the Week : Oozie
Why do we need Oozie? The Hadoop stack consists of a variety of tools like Pig, Map Reduce, Hive, HBase, Sqoop etc. At times, when dealing with large data sets, we might have to use a combination of either of these technologies along with plain old Java, Python, Perl or shell scripts to get work done… Continue reading What is Oozie?