[打开]Liberty MicroProfile Rest 客户端最大上传大小

Question

使用 Liberty 24.0.0.7，配置了

microProfile-6.1

功能（这意味着

mpRestClient-3.0

和

restfulWSClient-3.1

），我需要发送一个内部包含

byte[44MiB]

的对象（在序列化为 JSON 之后——使用 Jackson——也许由于 Base64 编码，这增加了约 33%）。

代码是：

mapper = new com.fasterxml.jackson.databind.ObjectMapper()
    .configure(...); // many jackson related configurations

response = jakarta.ws.rs.client.ClientBuilder 
    .newBuilder()
    .register(new com.fasterxml.jackson.jakarta.rs.json.JacksonXmlBindJsonProvider(mapper, new Annotations[]{Annotations.JACKSON, Annotations.JAKARTA_XML_BIND}))
    .register(...)
    .connectTimeout(3, TimeUnit.SECONDS)
    .property("dev.resteasy.entity.file.threshold", "500MB")
    .build()
    .property("dev.resteasy.entity.file.threshold", "500MB")
    .target("http://host:port/path/to/endpoint")
    .request()
    .property("dev.resteasy.entity.file.threshold", "500MB")
    .post(jakarta.ws.rs.client.Entity.entity(objectContainingBigByteArray, MediaType.APPLICATION_JSON));
;

（看到我已经把

.property("dev.resteasy.entity.file.threshold", "500MB")

铺满了，希望其中一个能被使用——但没有成功）

服务器吐口水

RESTEASY005081：已达到 50MB 的文件限制。无法处理该实体。使用配置属性 dev.resteasy.entity.file.threshold 增加大小

全文：

Caused by:
jakarta.ejb.EJBException: See nested exception; nested exception is: jakarta.ws.rs.ProcessingException: RESTEASY004655: Unable to invoke request: java.lang.RuntimeException: com.fasterxml.jackson.databind.JsonMappingException: RESTEASY005081: File limit of 50MB has been reached. The entity cannot be processed. Increase the size with the configuration property dev.resteasy.entity.file.threshold. (through reference chain: ...->...)
   at com.ibm.ejs.container.util.ExceptionUtil.EJBException(ExceptionUtil.java:401)
   at [internal classes]
   ... 117 more
Caused by:
jakarta.ws.rs.ProcessingException: RESTEASY004655: Unable to invoke request: java.lang.RuntimeException: com.fasterxml.jackson.databind.JsonMappingException: RESTEASY005081: File limit of 50MB has been reached. The entity cannot be processed. Increase the size with the configuration property dev.resteasy.entity.file.threshold. (through reference chain: ...->...)
   at org.jboss.resteasy.client.jaxrs.engines.ManualClosingApacheHttpClient43Engine.invoke(ManualClosingApacheHttpClient43Engine.java:365)
   at [internal classes]
   ... 131 more
Caused by:
java.lang.RuntimeException: com.fasterxml.jackson.databind.JsonMappingException: RESTEASY005081: File limit of 50MB has been reached. The entity cannot be processed. Increase the size with the configuration property dev.resteasy.entity.file.threshold. (through reference chain: ...->...)
   at org.jboss.resteasy.client.jaxrs.engines.ManualClosingApacheHttpClient43Engine.loadHttpMethod(ManualClosingApacheHttpClient43Engine.java:491)
   at [internal classes]
   ... 141 more
Caused by:
com.fasterxml.jackson.databind.JsonMappingException: RESTEASY005081: File limit of 50MB has been reached. The entity cannot be processed. Increase the size with the configuration property dev.resteasy.entity.file.threshold. (through reference chain: ...->...)
   at com.fasterxml.jackson.databind.JsonMappingException.wrapWithPath(JsonMappingException.java:402)
   at [internal classes]
   at com.fasterxml.jackson.jakarta.rs.base.ProviderBase.writeTo(ProviderBase.java:610)
   at org.jboss.resteasy.core.interception.jaxrs.AbstractWriterInterceptorContext.writeTo(AbstractWriterInterceptorContext.java:261)
   at [internal classes]
   ... 142 more
Caused by:
java.lang.IllegalStateException: RESTEASY005081: File limit of 50MB has been reached. The entity cannot be processed. Increase the size with the configuration property dev.resteasy.entity.file.threshold.
   at org.jboss.resteasy.spi.EntityOutputStream.checkFileThreshold(EntityOutputStream.java:324)
   at [internal classes]
   ... 158 more

Answer 1

我让它与

-Ddev.resteasy.entity.file.threshold=500MB"

一起工作。哈克，但工作。