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Posted to commits@servicecomb.apache.org by "ZangjunS (via GitHub)" <gi...@apache.org> on 2023/04/21 03:50:05 UTC
[GitHub] [servicecomb-java-chassis] ZangjunS opened a new issue, #3752: 某个服务无法调用其他服务
ZangjunS opened a new issue, #3752:
URL: https://github.com/apache/servicecomb-java-chassis/issues/3752
使用 cse-solution-service-engine 2.3.63 的版本
某个服务调用其他服务时会出现这样的报错,但是其他服务正常调用时都不会走到这个断点里面
[E]-[]-[Service Center Task [java.util.concurrent.ThreadPoolExecutor$Worker@5280cc80[State = -1, empty queue][283]]][org.apache.servicecomb.core.definition.SchemaMeta]Unhandled exception to service agency-web schema ces
[E]-[]-[Service Center Task [java.util.concurrent.ThreadPoolExecutor$Worker@5280cc80[State = -1, empty queue][283]]][org.apache.servicecomb.serviceregistry.consumer.MicroserviceVersions]Failed to setInstances, appId=nontax, microserviceName=agency-web. java.lang.NullPointerException
at org.apache.servicecomb.common.javassist.CtType.<init>(CtType.java:52)
at org.apache.servicecomb.common.javassist.MethodConfig.setResult(MethodConfig.java:64)
at org.apache.servicecomb.swagger.converter.SwaggerToClassGenerator.convertToInterface(SwaggerToClassGenerator.java:222)
at org.apache.servicecomb.swagger.converter.SwaggerToClassGenerator.convert(SwaggerToClassGenerator.java:144)
at org.apache.servicecomb.core.definition.SchemaMeta.<init>(SchemaMeta.java:70)
at org.apache.servicecomb.core.definition.loader.SchemaLoader.registerSchema(SchemaLoader.java:85)
at org.apache.servicecomb.core.definition.schema.ConsumerSchemaFactory.createSchema(ConsumerSchemaFactory.java:61)
at org.apache.servicecomb.core.definition.schema.ConsumerSchemaFactory.createSchema(ConsumerSchemaFactory.java:33)
at org.apache.servicecomb.core.definition.schema.AbstractSchemaFactory.getOrCreateSchema(AbstractSchemaFactory.java:58)
at org.apache.servicecomb.core.definition.schema.ConsumerSchemaFactory.createConsumerSchema(ConsumerSchemaFactory.java:48)
at org.apache.servicecomb.core.definition.MicroserviceVersionMeta.<init>(MicroserviceVersionMeta.java:45)
at org.apache.servicecomb.core.definition.MicroserviceVersionMetaFactory.create(MicroserviceVersionMetaFactory.java:38)
at org.apache.servicecomb.serviceregistry.consumer.MicroserviceVersions.lambda$setInstances$0(MicroserviceVersions.java:184)
at java.util.concurrent.ConcurrentHashMap.computeIfAbsent(ConcurrentHashMap.java:1660)
at org.apache.servicecomb.foundation.common.concurrent.ConcurrentHashMapEx.computeIfAbsent(ConcurrentHashMapEx.java:56)
at org.apache.servicecomb.serviceregistry.consumer.MicroserviceVersions.setInstances(MicroserviceVersions.java:183)
at org.apache.servicecomb.serviceregistry.consumer.MicroserviceVersions.safeSetInstances(MicroserviceVersions.java:163)
at org.apache.servicecomb.serviceregistry.consumer.MicroserviceVersions.pullInstances(MicroserviceVersions.java:158)
at org.apache.servicecomb.serviceregistry.consumer.MicroserviceVersions.submitPull(MicroserviceVersions.java:130)
at org.apache.servicecomb.serviceregistry.consumer.MicroserviceManager.refreshInstances(MicroserviceManager.java:96)
at org.apache.servicecomb.serviceregistry.consumer.MicroserviceManager.periodicPull(MicroserviceManager.java:86)
at org.apache.servicecomb.foundation.common.event.SimpleSubscriber.syncDispatch(SimpleSubscriber.java:85)
at org.apache.servicecomb.foundation.common.event.SimpleSubscriber.dispatchEvent(SimpleSubscriber.java:77)
at org.apache.servicecomb.foundation.common.event.SimpleEventBus.post(SimpleEventBus.java:72)
at org.apache.servicecomb.serviceregistry.registry.RemoteServiceRegistry.lambda$run$2(RemoteServiceRegistry.java:94)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.runAndReset$$$capture(FutureTask.java:308)
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:750)
at org.apache.servicecomb.serviceregistry.registry.RemoteServiceRegistry$1.run(RemoteServiceRegistry.java:62)
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[GitHub] [servicecomb-java-chassis] lbc97 commented on issue #3752: 某个服务无法调用其他服务
Posted by "lbc97 (via GitHub)" <gi...@apache.org>.
lbc97 commented on issue #3752:
URL: https://github.com/apache/servicecomb-java-chassis/issues/3752#issuecomment-1517518883
框架版本和调用场景的实例代码能给一下吗
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[GitHub] [servicecomb-java-chassis] lbc97 commented on issue #3752: 某个服务无法调用其他服务
Posted by "lbc97 (via GitHub)" <gi...@apache.org>.
lbc97 commented on issue #3752:
URL: https://github.com/apache/servicecomb-java-chassis/issues/3752#issuecomment-1517520675
另外一个我们好像没有2.3.63这个版本啊
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[GitHub] [servicecomb-java-chassis] ZangjunS commented on issue #3752: 某个服务无法调用其他服务
Posted by "ZangjunS (via GitHub)" <gi...@apache.org>.
ZangjunS commented on issue #3752:
URL: https://github.com/apache/servicecomb-java-chassis/issues/3752#issuecomment-1518926579
> cse-solution-service-engine
CSE SDK是华为交付的商业SDK，核心组件全部来源于ServiceComb。和ServiceComb没啥太大区别
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[GitHub] [servicecomb-java-chassis] chengyouling commented on issue #3752: 某个服务无法调用其他服务
Posted by "chengyouling (via GitHub)" <gi...@apache.org>.
chengyouling commented on issue #3752:
URL: https://github.com/apache/servicecomb-java-chassis/issues/3752#issuecomment-1522661417
可以跟下SwaggerToClassGenerator.convertResponses方法，看看是不是有新增的接口没有注册契约
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[GitHub] [servicecomb-java-chassis] ZangjunS commented on issue #3752: 某个服务无法调用其他服务
Posted by "ZangjunS (via GitHub)" <gi...@apache.org>.
ZangjunS commented on issue #3752:
URL: https://github.com/apache/servicecomb-java-chassis/issues/3752#issuecomment-1518920328
> 另外一个我们好像没有2.3.63这个版本啊
2.3.63是 cse-solution-service-engine的版本
调用方式就是很简单的
RestTemplate restTemplate = RestTemplateBuilder.create();
restTemplate.getForObject(url, String.class);
其他服务都能正常访问其他服务,但是有一个服务就会出现上述报错,他确实是报了个空指针
代码如下:
Response result = (Response)operation.getResponses().get(SwaggerConst.SUCCESS_KEY);
JavaType resultJavaType = (JavaType)this.swaggerObjectMap.get(result.getSchema());
resultJavaType 确实是null,但是swaggerObjectMap里为什么没有的呢,而且别的程序都不会进入这个断点,是哪里出问题了吗
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[GitHub] [servicecomb-java-chassis] lbc97 commented on issue #3752: 某个服务无法调用其他服务
Posted by "lbc97 (via GitHub)" <gi...@apache.org>.
lbc97 commented on issue #3752:
URL: https://github.com/apache/servicecomb-java-chassis/issues/3752#issuecomment-1518924833
cse-solution-service-engine 这个模块是从哪儿来的 我们框架我没找到这个模块 能发个github源码链接吗
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