how to install the Apache Flink on the Ubuntu. There are 2 ways you can run a Flink Job on the cluster. UI and via command.
we will have a look at how we can easily install the latest Java or JDK on the Ubuntu system. It will be a very quick and small post.
Select specific folder in Flink Batch Job. When given a root path you can decide which file or folder to read in Flink specific folders
To use the partitioningBy Collector, you have to pass the Collectors.partitioningBy in the collect() method of Stream API.