Help Center/
    
      
      MapReduce Service/
      
      
        
        
        Component Operation Guide (LTS)/
        
        
        Using HDFS/
        
      
      Enterprise-Class Enhancements of HDFS
    
  
  
    
        Updated on 2025-08-22 GMT+08:00
        
          
          
        
      
      
      
      
      
      
      
      
  
      
      
      
        
Enterprise-Class Enhancements of HDFS
- Quickly Closing HDFS Files
 - Configuring Replica Replacement Policy for DataNodes with Inconsistent Capacity
 - Configuring Reserved Percentage of Disk Usage on DataNodes
 - Enabling the NameNode Blacklist
 - Configuring HDFS Hedged Read
 - Configuring Fine-Grained Locks of HDFS
 - HDFS Auto Recovery from Cluster Power-off
 
   Parent topic: Using HDFS
  
 Feedback
Was this page helpful?
Provide feedbackThank you very much for your feedback. We will continue working to improve the documentation.See the reply and handling status in My Cloud VOC.
                The system is busy. Please try again later.
                
            
        For any further questions, feel free to contact us through the chatbot.
Chatbot