Java made a huge pivot in Java 8 with the introduction of Java Streams and lambda expressions, all of which ushered in a new age of functional programming with Java. The fact that you can use the language to do bothfunctional programming and object-oriented programmingis a major advantage Jav...
Hadoop was initially designed with big datasets in mind, but it’s not suitable for handling a big number of small files. As we mentioned before, the default block size in HDFS is 128 MB. You can change this parameter manually but the system won’t be able to effectively deal with myria...
A Flume agent is a long-running Java process that runs on Source – Channel – Sink Combination. Flume can have more than one agent. We can consider Flume as a collection of connected Flume agents that are distributed in nature. 5. Flume Event An Event is the unit of data transported in...