/workflowDefs 在序列化 100+ MB 的 /metadata/workflow 响应时发生中止 (Broken pipe)

2026-09-08 01:04:02.007
[TID: d0382df2211145c39ffd9c9bc5d4a300.172.17888294407267261]
[http-nio-8080-exec-43]
ERROR com.netflix.conductor.rest.controllers.ApplicationExceptionMapper
- Error AsyncRequestNotUsableException url: '/api/metadata/workflow'

org.springframework.web.context.request.async.AsyncRequestNotUsableException:
ServletOutputStream failed to write: java.io.IOException: Broken pipe
    at org.springframework.web.context.request.async.StandardServletAsyncWebRequest
        $LifecycleHttpServletResponse.handleIOException(StandardServletAsyncWebRequest.java:343)
    at org.springframework.web.context.request.async.StandardServletAsyncWebRequest
        $LifecycleServletOutputStream.write(StandardServletAsyncWebRequest.java:401)
    at org.springframework.util.StreamUtils$NonClosingOutputStream.write(StreamUtils.java:261)
    at com.fasterxml.jackson.core.json.UTF8JsonGenerator._flushBuffer(UTF8JsonGenerator.java:2210)
    at com.fasterxml.jackson.databind.ser.BeanSerializer.serialize(BeanSerializer.java:183)
    at com.fasterxml.jackson.databind.ser.impl.IndexedListSerializer.serializeContents(
        IndexedListSerializer.java:119)
    at org.springframework.http.converter.json.AbstractJackson2HttpMessageConverter.writeInternal(
        AbstractJackson2HttpMessageConverter.java:483)
    at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:903)
    ... servlet filter and Tomcat request frames omitted ...