Application Scenarios

Files of Mapreduce are stored in the HDFS. MapReduce is a programming model used for parallel computation of large data sets (larger than 1 TB). It is advised to use MapReduce when the file being processed cannot be loaded to memory.

It is advised to use Spark if MapReduce is not required.

Parent topic: Mapreduce

Previous topic: Mapreduce

Next topic: Rules

Feedback

Was this page helpful?

Helpful Not helpful

Provide feedback

Thank you very much for your feedback. We will continue working to improve the documentation.

The system is busy. Please try again later.

Which of the following issues have you encountered?

Content is inconsistent with the product UI

Unclear descriptions

Lack of examples or code

Incorrect steps

Can't find what I need

Lack of best practices

Feedback (optional)

0/500

Select at least one type of issue, and enter your comments or suggestions.

Enter a maximum of 500 characters.

Submit Cancel