[ https://issues.apache.org/jira/browse/KAFKA-4827?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Randall Hauch resolved KAFKA-4827. ---------------------------------- Resolution: Fixed I'm closing this issue, since KAFKA-4930 is actually closer to the heart of the problem. See the discussion on KAFKA-4930 for more details. > Kafka connect: error with special characters in connector name > -------------------------------------------------------------- > > Key: KAFKA-4827 > URL: https://issues.apache.org/jira/browse/KAFKA-4827 > Project: Kafka > Issue Type: Bug > Components: KafkaConnect > Affects Versions: 0.10.1.0 > Reporter: Aymeric Bouvet > Assignee: Sönke Liebau > Priority: Minor > > When creating a connector, if the connector name (and possibly other > properties) end with a carriage return, kafka-connect will create the config > but report error > {code} > cat << EOF > file-connector.json > { > "name": "file-connector\r", > "config": { > "topic": "kafka-connect-logs\r", > "tasks.max": "1", > "file": "/var/log/ansible-confluent/connect.log", > "connector.class": > "org.apache.kafka.connect.file.FileStreamSourceConnector" > } > } > EOF > curl -X POST -H "Content-Type: application/json" -H "Accept: > application/json" -d @file-connector.json localhost:8083/connectors > {code} > returns an error 500 <Request Failed> and log the following > {code} > [2017-03-01 18:25:23,895] WARN (org.eclipse.jetty.servlet.ServletHandler) > javax.servlet.ServletException: java.lang.IllegalArgumentException: Illegal > character in path at index 27: /connectors/file-connector4 > at > org.glassfish.jersey.servlet.WebComponent.serviceImpl(WebComponent.java:489) > at > org.glassfish.jersey.servlet.WebComponent.service(WebComponent.java:427) > at > org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:388) > at > org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:341) > at > org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:228) > at > org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:812) > at > org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:587) > at > org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:221) > at > org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1127) > at > org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515) > at > org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185) > at > org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1061) > at > org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) > at > org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:110) > at > org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97) > at > org.eclipse.jetty.server.handler.StatisticsHandler.handle(StatisticsHandler.java:159) > at > org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97) > at org.eclipse.jetty.server.Server.handle(Server.java:499) > at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:311) > at > org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:257) > at > org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:544) > at > org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635) > at > org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555) > at java.lang.Thread.run(Thread.java:745) > Caused by: java.lang.IllegalArgumentException: Illegal character in path at > index 27: /connectors/file-connector4 > at java.net.URI.create(URI.java:852) > at > org.apache.kafka.connect.runtime.rest.resources.ConnectorsResource.createConnector(ConnectorsResource.java:100) > 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.glassfish.jersey.server.model.internal.ResourceMethodInvocationHandlerFactory$1.invoke(ResourceMethodInvocationHandlerFactory.java:81) > at > org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher$1.run(AbstractJavaResourceMethodDispatcher.java:144) > at > org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.invoke(AbstractJavaResourceMethodDispatcher.java:161) > at > org.glassfish.jersey.server.model.internal.JavaResourceMethodDispatcherProvider$ResponseOutInvoker.doDispatch(JavaResourceMethodDispatcherProvider.java:160) > at > org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.dispatch(AbstractJavaResourceMethodDispatcher.java:99) > at > org.glassfish.jersey.server.model.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:389) > at > org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:347) > at > org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:102) > at > org.glassfish.jersey.server.ServerRuntime$2.run(ServerRuntime.java:326) > at org.glassfish.jersey.internal.Errors$1.call(Errors.java:271) > at org.glassfish.jersey.internal.Errors$1.call(Errors.java:267) > at org.glassfish.jersey.internal.Errors.process(Errors.java:315) > at org.glassfish.jersey.internal.Errors.process(Errors.java:297) > at org.glassfish.jersey.internal.Errors.process(Errors.java:267) > at > org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:317) > at > org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:305) > at > org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:1154) > at > org.glassfish.jersey.servlet.WebComponent.serviceImpl(WebComponent.java:473) > ... 23 more > Caused by: java.net.URISyntaxException: Illegal character in path at index > 27: /connectors/file-connector4 > at java.net.URI$Parser.fail(URI.java:2848) > at java.net.URI$Parser.checkChars(URI.java:3021) > at java.net.URI$Parser.parseHierarchical(URI.java:3105) > at java.net.URI$Parser.parse(URI.java:3063) > at java.net.URI.<init>(URI.java:588) > at java.net.URI.create(URI.java:850) > ... 46 more > {code} > Connector is accessible at connectors/file-connector%0D and task is correctly > running, but there may be some problem underneath -- This message was sent by Atlassian JIRA (v6.4.14#64029)