Dropwizard RequestLog [英] Dropwizard RequestLog

问题描述

在集成测试我的Dropwizard 0.9.2服务时，我有一个奇怪的异常.异常和配置如下.

I have an strange exception while integration testing my Dropwizard 0.9.2 service. The exception and configuration are below.

我不明白为什么requestLog未知? DW文档说，在配置部分下面应该管用.您可以在

I dont understand why requestLog is unknown? The DW documentation say, that below configuration part should work. The requestLog can be found in

io.dropwizard.server.AbstractServerFactory.class

和

io.dropwizard.server.DefaultServerFactory.class

对其进行了扩展，因此应该可以使用requestLog.怎么了?

extends it, so it should be possible to use the requestLog. Whats wrong here?

有人已经知道这个问题了吗?

Someone knows this problem already?

配置部分

server:
  requestLog:
    timeZone: UTC
    appenders:
     - type: console
       threshold: DEBUG
     - type: file
       currentLogFilename: ./log/access.log
       threshold: ALL
       archive: true
       archivedLogFilenamePattern: ./log/access.%d.log.gz
       archivedFileCount: 14
  maxThreads: 1024
  minThreads: 8
  maxQueuedRequests: 1024
  applicationConnectors:
    - type: http
      port: 80
  adminConnectors:
    - type: http
      port: 12345

例外

java.lang.RuntimeException: io.dropwizard.configuration.ConfigurationParsingException: myService.yml has an error:
  * Unrecognized field at: server.requestLog
    Did you mean?:
      - adminConnectors
      - adminContextPath
      - adminMaxThreads
      - adminMinThreads
      - applicationConnectors
        [1 more]

    at com.google.common.base.Throwables.propagate(Throwables.java:160)
    at io.dropwizard.testing.DropwizardTestSupport.startIfRequired(DropwizardTestSupport.java:214)
    at io.dropwizard.testing.DropwizardTestSupport.before(DropwizardTestSupport.java:115)
    at io.dropwizard.testing.junit.DropwizardAppRule.before(DropwizardAppRule.java:87)
    at org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:46)
    at org.junit.rules.RunRules.evaluate(RunRules.java:20)
    at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
    at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
    at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:459)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:675)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192)
Caused by: io.dropwizard.configuration.ConfigurationParsingException: myservice.yml has an error:
  * Unrecognized field at: server.requestLog
    Did you mean?:
      - adminConnectors
      - adminContextPath
      - adminMaxThreads
      - adminMinThreads
      - applicationConnectors
        [1 more]

    at io.dropwizard.configuration.ConfigurationParsingException$Builder.build(ConfigurationParsingException.java:271)
    at io.dropwizard.configuration.ConfigurationFactory.build(ConfigurationFactory.java:163)
    at io.dropwizard.configuration.ConfigurationFactory.build(ConfigurationFactory.java:95)
    at io.dropwizard.cli.ConfiguredCommand.parseConfiguration(ConfiguredCommand.java:115)
    at io.dropwizard.cli.ConfiguredCommand.run(ConfiguredCommand.java:64)
    at io.dropwizard.testing.DropwizardTestSupport.startIfRequired(DropwizardTestSupport.java:212)
    ... 11 more
Caused by: com.fasterxml.jackson.databind.exc.UnrecognizedPropertyException: Unrecognized field "requestLog" (class io.dropwizard.server.DefaultServerFactory), not marked as ignorable (6 known properties: "adminMaxThreads", "adminConnectors", "applicationConnectors", "applicationContextPath", "adminMinThreads", "adminContextPath"])
 at [Source: N/A; line: -1, column: -1] (through reference chain: .....

推荐答案

我们遇到了同样的问题.使用旧版本的Jackson是一个问题.我们从v 2.6.3升级到v 2.6.5，错误消失了.

we had the same issue. It was a problem of using an older version of Jackson. We'Ve upgraded from v 2.6.3 to v 2.6.5 and the error was gone.

这篇关于Dropwizard RequestLog的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！