Help Center/
    
      
      MapReduce Service/
      
      
        
        
        Developer Guide (Normal_Earlier Than 3.x)/
        
        
        Spark Development Guide/
        
        
        FAQs About Spark Application Development/
        
        
        Spark Application Tuning/
        
      
      Spark Core Tuning
    
  
  
    
        Updated on 2024-08-16 GMT+08:00
        
          
          
        
      
      
      
      
      
      
      
      
  
      
      
      
        
Spark Core Tuning
- Data Serialization
 - Memory Configuration Optimization
 - Setting a Degree of Parallelism
 - Using Broadcast Variables
 - Using the External Shuffle Service to Improve Performance
 - Configuring Dynamic Resource Scheduling in Yarn Mode
 - Configuring Process Parameters
 - Designing a Direction Acyclic Graph (DAG)
 - Experience Summary
 
   Parent topic: Spark Application Tuning
  
 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