Can you explain how batch processing works in Hadoop?
Sure! Batch processing in Hadoop involves processing large volumes of data in groups or batches rather than in real-time.
What are the main components involved in batch processing with Hadoop?
The main components include HDFS for storage, MapReduce for processing, and YARN for resource management.
How does MapReduce fit into the batch processing workflow?
MapReduce splits the data into smaller chunks, processes them in parallel, and then combines the results for output.
Can you give an example of a use case for batch processing in Hadoop?
Certainly! A common use case is analyzing log files to generate reports on user activity over a period.
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