spring - How to solve RequestTooBigException, connection terminated as request was larger than 10485760?

Spring - How to solve RequestTooBigException, connection terminated as request was larger than 10485760?

The RequestTooBigException occurs in Spring when the size of an incoming request exceeds the configured maximum size. By default, Spring Boot limits the maximum size of an incoming request to 10MB (10485760 bytes). To solve this issue, you can increase the maximum request size in your Spring Boot application.

You can adjust the maximum request size by configuring the spring.servlet.multipart.max-request-size property in your application.properties or application.yml file.

Here's how you can increase the maximum request size to 20MB (20971520 bytes) in application.properties:

spring.servlet.multipart.max-request-size=20MB

Or in application.yml:

spring: servlet: multipart: max-request-size: 20MB

This configuration increases the maximum request size to 20MB, allowing larger requests to be processed without triggering the RequestTooBigException.

Make sure to restart your Spring Boot application after making these changes for the configuration to take effect.

Additionally, you may need to consider the impact of increasing the maximum request size on your application's performance and resource consumption. Large requests can consume more server resources and may impact the overall performance of your application. Therefore, it's essential to adjust the maximum request size according to your application's requirements and server resources.

Examples

  1. Spring Boot configure max request size

    • Description: This query focuses on configuring the maximum request size in a Spring Boot application to prevent RequestTooBigException.
    • Code:
      # application.properties spring.servlet.multipart.max-file-size=50MB spring.servlet.multipart.max-request-size=50MB

  2. Spring Boot RequestTooBigException handling

    • Description: This query addresses handling RequestTooBigException in Spring Boot applications.
    • Code:
      @ControllerAdvice public class GlobalExceptionHandler { @ExceptionHandler(MaxUploadSizeExceededException.class) public ResponseEntity<String> handleMaxSizeException(MaxUploadSizeExceededException exc) { return ResponseEntity.status(HttpStatus.PAYLOAD_TOO_LARGE).body("File too large!"); } }

  3. Increasing request size limit in Spring MVC

    • Description: This query explains how to increase the request size limit in a Spring MVC application.
    • Code:
      @Configuration public class WebConfig implements WebMvcConfigurer { @Override public void configureMessageConverters(List<HttpMessageConverter<?>> converters) { converters.add(new MappingJackson2HttpMessageConverter()); } @Bean public MultipartConfigElement multipartConfigElement() { MultipartConfigFactory factory = new MultipartConfigFactory(); factory.setMaxFileSize(DataSize.ofMegabytes(50)); factory.setMaxRequestSize(DataSize.ofMegabytes(50)); return factory.createMultipartConfig(); } }

  4. Spring Boot file upload size limit

    • Description: This query focuses on setting the file upload size limit in a Spring Boot application to avoid RequestTooBigException.
    • Code:
      # application.properties spring.http.multipart.max-file-size=50MB spring.http.multipart.max-request-size=50MB

  5. Spring Boot embedded Tomcat configure max request size

    • Description: This query addresses how to configure the maximum request size in Spring Boot's embedded Tomcat server.
    • Code:
      @SpringBootApplication public class Application { public static void main(String[] args) { SpringApplication.run(Application.class, args); } @Bean public TomcatServletWebServerFactory containerFactory() { TomcatServletWebServerFactory factory = new TomcatServletWebServerFactory(); factory.addConnectorCustomizers(connector -> connector.setMaxPostSize(50 * 1024 * 1024)); // 50MB return factory; } }

  6. Spring Boot REST API handle large file upload

    • Description: This query focuses on handling large file uploads in a Spring Boot REST API.
    • Code:
      @RestController public class FileUploadController { @PostMapping("/upload") public ResponseEntity<String> handleFileUpload(@RequestParam("file") MultipartFile file) { // Handle file upload return ResponseEntity.ok("File uploaded successfully!"); } }

  7. Spring Boot set max request size in YAML

    • Description: This query addresses configuring the maximum request size in a Spring Boot application using YAML configuration.
    • Code:
      # application.yml spring: servlet: multipart: max-file-size: 50MB max-request-size: 50MB

  8. Spring Boot custom exception handling for large requests

    • Description: This query explains how to create custom exception handling for large requests in Spring Boot.
    • Code:
      @ControllerAdvice public class CustomExceptionHandler { @ExceptionHandler(MultipartException.class) public ResponseEntity<String> handleMultipartException(MultipartException e) { return ResponseEntity.status(HttpStatus.PAYLOAD_TOO_LARGE).body("Request is too large!"); } }

  9. Spring Boot configure Jetty max request size

    • Description: This query focuses on configuring the maximum request size in Spring Boot applications using Jetty instead of Tomcat.
    • Code:
      @SpringBootApplication public class Application { public static void main(String[] args) { SpringApplication.run(Application.class, args); } @Bean public JettyServletWebServerFactory jettyFactory() { JettyServletWebServerFactory factory = new JettyServletWebServerFactory(); factory.addServerCustomizers(server -> { HttpConfiguration httpConfig = new HttpConfiguration(); httpConfig.setRequestHeaderSize(50 * 1024 * 1024); // 50MB ServerConnector connector = new ServerConnector(server, new HttpConnectionFactory(httpConfig)); connector.setPort(8080); server.setConnectors(new Connector[] { connector }); }); return factory; } }

  10. Spring Boot multipart file upload settings

    • Description: This query covers configuring multipart file upload settings in Spring Boot to handle large files.
    • Code:
      @SpringBootApplication @EnableConfigurationProperties(MultipartProperties.class) public class Application { public static void main(String[] args) { SpringApplication.run(Application.class, args); } } @ConfigurationProperties(prefix = "spring.servlet.multipart") public class MultipartProperties { private String maxFileSize = "50MB"; private String maxRequestSize = "50MB"; // getters and setters }

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