如何解决WSO2 API管理器310 docker-compose siddhi-map-protobuf错误
我尝试在docker-compose发行版上部署WSO2 API Manager 3.1.0版,并且当它启动wso2am-analytics-worker容器时,我在日志中看到以下错误,但重要的一行是:
Caused by: java.lang.ClassNotFoundException: org.wso2.grpc.EventServiceGrpc cannot be found by siddhi-map-protobuf_1.0.4
这很奇怪,但是我不能部署它,因为容器一直在重新启动,而且总是不健康。有人知道这是怎么回事吗?如何解决?
完整的堆栈跟踪:
at org.wso2.carbon.streaming.integrator.core.internal.StreamProcessorDeployer.deploySiddhiQLFile(StreamProcessorDeployer.java:107)
at org.wso2.carbon.streaming.integrator.core.internal.StreamProcessorDeployer.deploy(StreamProcessorDeployer.java:330)
at org.wso2.carbon.deployment.engine.internal.DeploymentEngine.lambda$deployArtifacts$0(DeploymentEngine.java:291)
at java.base/java.util.ArrayList.forEach(ArrayList.java:1540)
at org.wso2.carbon.deployment.engine.internal.DeploymentEngine.deployArtifacts(DeploymentEngine.java:282)
at org.wso2.carbon.deployment.engine.internal.RepositoryScanner.sweep(RepositoryScanner.java:112)
at org.wso2.carbon.deployment.engine.internal.RepositoryScanner.scan(RepositoryScanner.java:68)
at org.wso2.carbon.deployment.engine.internal.DeploymentEngine.start(DeploymentEngine.java:121)
at org.wso2.carbon.deployment.engine.internal.DeploymentEngineListenerComponent.onAllRequiredCapabilitiesAvailable(DeploymentEngineListenerComponent.java:216)
at org.wso2.carbon.kernel.internal.startupresolver.StartupComponentManager.lambda$notifySatisfiableComponents$7(StartupComponentManager.java:266)
at java.base/java.util.ArrayList.forEach(ArrayList.java:1540)
at org.wso2.carbon.kernel.internal.startupresolver.StartupComponentManager.notifySatisfiableComponents(StartupComponentManager.java:252)
at org.wso2.carbon.kernel.internal.startupresolver.StartupOrderResolver$1.run(StartupOrderResolver.java:204)
at java.base/java.util.TimerThread.mainLoop(Timer.java:556)
at java.base/java.util.TimerThread.run(Timer.java:506)
Caused by: io.siddhi.core.exception.SiddhiAppCreationException: Error on 'APIM_EVENT_RECEIVER' @ Line: 138. Position: 68,near '@source(ref='grpcSource',enable.ssl="TRUE",@map(type='protobuf'))'. APIM_EVENT_RECEIVER:gRPCStream: Invalid service name provided in url,provided service name : 'org.wso2.grpc.EventService',org.wso2.grpc.EventServiceGrpc cannot be found by siddhi-map-protobuf_1.0.4
at io.siddhi.extension.map.protobuf.sourcemapper.ProtobufSourceMapper.init(ProtobufSourceMapper.java:222)
at io.siddhi.core.stream.input.source.SourceMapper.init(SourceMapper.java:81)
at io.siddhi.core.stream.input.source.Source.init(Source.java:74)
at io.siddhi.core.util.parser.helper.DefinitionParserHelper.addEventSource(DefinitionParserHelper.java:372)
at io.siddhi.core.util.SiddhiAppRuntimeBuilder.defineStream(SiddhiAppRuntimeBuilder.java:117)
at io.siddhi.core.util.parser.SiddhiAppParser.defineStreamDefinitions(SiddhiAppParser.java:374)
at io.siddhi.core.util.parser.SiddhiAppParser.parse(SiddhiAppParser.java:230)
at io.siddhi.core.SiddhiManager.createSiddhiAppRuntime(SiddhiManager.java:85)
at io.siddhi.core.SiddhiManager.createSiddhiAppRuntime(SiddhiManager.java:95)
at org.wso2.carbon.streaming.integrator.core.internal.StreamProcessorService.deploySiddhiApp(StreamProcessorService.java:80)
at org.wso2.carbon.streaming.integrator.core.internal.StreamProcessorDeployer.deploySiddhiQLFile(StreamProcessorDeployer.java:95)
... 14 more
Caused by: java.lang.ClassNotFoundException: org.wso2.grpc.EventServiceGrpc cannot be found by siddhi-map-protobuf_1.0.4
at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:448)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:361)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:353)
at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:161)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521)
at java.base/java.lang.Class.forName0(Native Method)
at java.base/java.lang.Class.forName(Class.java:315)
at io.siddhi.extension.map.protobuf.sourcemapper.ProtobufSourceMapper.init(ProtobufSourceMapper.java:192)
... 24 more
[2020-10-19 09:31:06,958] INFO {org.wso2.carbon.kernel.internal.CarbonStartupHandler} - WSO2 API Manager Analytics Server started in 15.943 sec```
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