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  1. Spring Framework
  2. SPR-7909

Sending large payloads with RestTemplate results in an OutOfMemoryError

    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 3.1 M1
    • Component/s: Web
    • Labels:
      None
    • Last commented by a User:
      true

      Description

      When sending a large file with the RestTemplate (with a POST or PUT), the RestTemplate will throw an OutOfMemoryError:

      com.cat.tcm.jmx.ManagementException: An unexpected error occurred performing the operation. 
      at com.cat.tcm.jmx.JMXTaskTemplate.run(JMXTaskTemplate.java:144) 
      at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) 
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) 
      at java.lang.Thread.run(Thread.java:619) 
      Caused by: java.lang.OutOfMemoryError: Java heap space 
      at java.util.Arrays.copyOf(Arrays.java:2786) 
      at java.io.ByteArrayOutputStream.write(ByteArrayOutputStream.java:94) 
      at org.springframework.util.FileCopyUtils.copy(FileCopyUtils.java:113) 
      at org.springframework.http.converter.ResourceHttpMessageConverter.write(ResourceHttpMessageConverter.java:85) 
      at org.springframework.http.converter.ResourceHttpMessageConverter.write(ResourceHttpMessageConverter.java:1) 
      at org.springframework.http.converter.FormHttpMessageConverter.writePart(FormHttpMessageConverter.java:288) 
      at org.springframework.http.converter.FormHttpMessageConverter.writeParts(FormHttpMessageConverter.java:252) 
      at org.springframework.http.converter.FormHttpMessageConverter.writeMultipart(FormHttpMessageConverter.java:242) 
      at org.springframework.http.converter.FormHttpMessageConverter.write(FormHttpMessageConverter.java:194) 
      at org.springframework.http.converter.FormHttpMessageConverter.write(FormHttpMessageConverter.java:1) 
      at org.springframework.web.client.RestTemplate$HttpEntityRequestCallback.doWithRequest(RestTemplate.java:588) 
      at org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:436) 
      at org.springframework.web.client.RestTemplate.execute(RestTemplate.java:401) 
      at org.springframework.web.client.RestTemplate.postForObject(RestTemplate.java:279) 
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) 
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) 
      at java.lang.reflect.Method.invoke(Method.java:597) 
      at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:309) 
      at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183) 
      at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150) 
      at org.springframework.aop.framework.adapter.MethodBeforeAdviceInterceptor.invoke(MethodBeforeAdviceInterceptor.java:50) 
      at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172) 
      at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202) 
      at $Proxy17.postForObject(Unknown Source)
      

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              • Assignee:
                arjen.poutsma Arjen Poutsma
                Reporter:
                arjen.poutsma Arjen Poutsma
                Last updater:
                Serge P. Nekoval
              • Votes:
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                3 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved:
                  Days since last comment:
                  5 years, 30 weeks, 1 day ago

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