【发布时间】:2016-01-26 16:00:16
【问题描述】:
在集成测试我的 Dropwizard 0.9.2 服务时遇到一个奇怪的异常。异常和配置如下。
我不明白为什么 requestLog 是未知的? DW documentation 说,下面的配置部分应该可以工作。 requestLog 可以在
中找到io.dropwizard.server.AbstractServerFactory.class
和
io.dropwizard.server.DefaultServerFactory.class
扩展它,所以应该可以使用requestLog。这里有什么问题?
有人知道这个问题吗?
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: .....
【问题讨论】:
-
能否请您也发布您用于测试的代码。
-
这对我有用。我的猜测是您使用的版本有问题。也许你的类路径中有旧版本的 DW?
-
它可以工作,但是如果我使用集成测试TestRule,那么它会失败。
-
如果我创建并运行 jar,也会发生这种情况。任何想法如何解决这个问题?服务器工厂类是没有加载还是错误的?我该如何检查?
-
将服务器类型设置为默认可以解决这个问题,但现在我在启动过程中遇到了一些验证异常......
标签: exception logging dropwizard