Apache Flink is an open source platform for distributed stream and batch data processing. It can run on Windows, Mac OS and Linux OS. In this blog post, let’s discuss how to set up Flink cluster locally. It is similar to Spark in many ways – it has APIs for Graph and Machine learning processing like Apache Spark – but Apache Flink and Apache Spark are not exactly the same.
To set up Flink cluster, you must have java 7.x or higher installed on your system. Since I have Hadoop-2.2.0 installed at my end on CentOS ( Linux ), I have downloaded Flink package which is compatible with Hadoop 2.x. Run below command to download Flink package.