Help Center/ MapReduce Service/ FAQs/ Node Management/ Does an MRS Cluster Support System Reinstallation?

Updated on 2025-10-23 GMT+08:00

View PDF

Does an MRS Cluster Support System Reinstallation?

Question:

Does an MRS cluster support system reinstallation?

Answer:

The nodes in the MRS cluster use initial ECS images as their OSs, which cannot be reinstalled.

Parent topic: Node Management

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