spring cloud provider報「Error parsing HTTP request header」，feign端報「Read timed out「

這兩天在調試spring cloud feign+hystrix報了以下錯誤：

spring cloud provider報「Error parsing HTTP request header」，feign端報「Read timed out「

provider報錯信息：

2018-06-20 18:23:51,595 [http-nio-8086-exec-5] DEBUG org.apache.coyote.http11.Http11Processor:182 - Error parsing HTTP request header
java.io.EOFException: null
    at org.apache.tomcat.util.net.NioEndpoint$NioSocketWrapper.fillReadBuffer(NioEndpoint.java:1250)
    at org.apache.tomcat.util.net.NioEndpoint$NioSocketWrapper.read(NioEndpoint.java:1190)
    at org.apache.coyote.http11.Http11InputBuffer.fill(Http11InputBuffer.java:717)
    at org.apache.coyote.http11.Http11InputBuffer.parseRequestLine(Http11InputBuffer.java:366)
    at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:687)

 

feign報錯信息：

Exception in thread "pool-10-thread-14" feign.RetryableException: Read timed out executing 

 

 

針對provider報錯信息須要修改的配置以下：

server:
  port: 8087
  tomcat:
      max-http-header-size: 3145728    --這裏

 

 

針對feign端報錯信息須要調整的配置以下：

feign:
  client:
    default:
      #這裏時間必定要調長，不然feign客戶端會報ReadTimeOut  服務端報Error parsing HTTP request header
      connectTimeout: 60000
      readTimeout: 60000
      loggerLevel: basic