BladeX如何进行JMH基准测试

1条回答

2020-05-15 14:31

https://www.baidu.com/s?wd=springboot如何进行JMH基准测试

作者追问:2020-05-15 15:27

问题的关键是：每次运行代码，都要去连接nacos的配置

Description:

Application failed to connect to Nacos server: ""

Action:

Please check your Nacos server config

<failure>

com.alibaba.cloud.nacos.diagnostics.analyzer.NacosConnectionFailureException: java.lang.reflect.InvocationTargetException
	at com.alibaba.cloud.nacos.NacosConfigProperties.configServiceInstance(NacosConfigProperties.java:372)
	at com.alibaba.cloud.nacos.client.NacosPropertySourceLocator.locate(NacosPropertySourceLocator.java:67)
	at org.springframework.cloud.bootstrap.config.PropertySourceLocator.locateCollection(PropertySourceLocator.java:52)
	at org.springframework.cloud.bootstrap.config.PropertySourceLocator.locateCollection(PropertySourceLocator.java:47)
	at org.springframework.cloud.bootstrap.config.PropertySourceBootstrapConfiguration.initialize(PropertySourceBootstrapConfiguration.java:101)
	at org.springframework.boot.SpringApplication.applyInitializers(SpringApplication.java:623)
	at org.springframework.boot.SpringApplication.prepareContext(SpringApplication.java:367)
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:311)
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1215)
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1204)
	at launch.JmhSpringBootTest.init(JmhSpringBootTest.java:37)
	at launch.generated.JmhSpringBootTest_testDB_jmhTest._jmh_tryInit_f_jmhspringboottest0_0(JmhSpringBootTest_testDB_jmhTest.java:334)
	at launch.generated.JmhSpringBootTest_testDB_jmhTest.testDB_AverageTime(JmhSpringBootTest_testDB_jmhTest.java:138)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.openjdk.jmh.runner.BenchmarkHandler$BenchmarkTask.call(BenchmarkHandler.java:453)
	at org.openjdk.jmh.runner.BenchmarkHandler$BenchmarkTask.call(BenchmarkHandler.java:437)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)

回答: 2020-05-15 15:44

没有生成红框内的SPI配置文件，所以nacos启动的时候报错。启动的时候整个项目先执行mvn clean compile，确保生成了这个配置文件，在启动系统

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