abossert commented on issue #9428: Adding request logging support to the Kafka-Emitter extension URL: https://github.com/apache/druid/pull/9428#issuecomment-592011644 I saw that the Travis CI job failed. When I checked the reason for the error, it seems like it might be some sort of problem not associated with my code, perhaps? The error relates to a failure to bind to a port for Kafka. Here is the relevant section of the Travis log. Perhaps you can re-run the Travis job? ``` [ERROR] Tests run: 2, Failures: 0, Errors: 2, Skipped: 0, Time elapsed: 3.175 s <<< FAILURE! - in org.apache.druid.indexing.kafka.KafkaIndexTaskTest [ERROR] org.apache.druid.indexing.kafka.KafkaIndexTaskTest Time elapsed: 3.154 s <<< ERROR! org.apache.kafka.common.KafkaException: Socket server failed to bind to 0.0.0.0:10010: Address already in use. at kafka.network.Acceptor.openServerSocket(SocketServer.scala:573) at kafka.network.Acceptor.<init>(SocketServer.scala:451) at kafka.network.SocketServer.createAcceptor(SocketServer.scala:245) at kafka.network.SocketServer.$anonfun$createDataPlaneAcceptorsAndProcessors$1(SocketServer.scala:215) at kafka.network.SocketServer.$anonfun$createDataPlaneAcceptorsAndProcessors$1$adapted(SocketServer.scala:214) at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:58) at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:51) at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:47) at kafka.network.SocketServer.createDataPlaneAcceptorsAndProcessors(SocketServer.scala:214) at kafka.network.SocketServer.startup(SocketServer.scala:114) at kafka.server.KafkaServer.startup(KafkaServer.scala:253) at org.apache.druid.indexing.kafka.test.TestBroker.start(TestBroker.java:93) at org.apache.druid.indexing.kafka.KafkaIndexTaskTest.setupClass(KafkaIndexTaskTest.java:271) 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.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47) at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24) at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27) at org.junit.runners.ParentRunner.run(ParentRunner.java:363) at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:365) at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:273) at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:238) at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:159) at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:384) at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:345) at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:126) at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:418) Caused by: java.net.BindException: Address already in use at sun.nio.ch.Net.bind0(Native Method) at sun.nio.ch.Net.bind(Net.java:433) at sun.nio.ch.Net.bind(Net.java:425) at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:220) at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:85) at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:78) at kafka.network.Acceptor.openServerSocket(SocketServer.scala:569) ... 30 more [ERROR] org.apache.druid.indexing.kafka.KafkaIndexTaskTest Time elapsed: 3.168 s <<< ERROR! java.lang.NullPointerException at org.apache.druid.indexing.kafka.KafkaIndexTaskTest.tearDownClass(KafkaIndexTaskTest.java:313) 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.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47) at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) at org.junit.runners.ParentRunner.run(ParentRunner.java:363) at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:365) at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:273) at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:238) at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:159) at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:384) at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:345) at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:126) at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:418) [INFO] [INFO] Results: [INFO] [ERROR] Errors: [ERROR] org.apache.druid.indexing.kafka.KafkaIndexTaskTest.org.apache.druid.indexing.kafka.KafkaIndexTaskTest [ERROR] Run 1: KafkaIndexTaskTest.setupClass:271 ยป Kafka Socket server failed to bind to 0.0.... [ERROR] Run 2: KafkaIndexTaskTest.tearDownClass:313 NullPointer [INFO] [INFO] [ERROR] Tests run: 189, Failures: 0, Errors: 1, Skipped: 0 [INFO] [INFO] ------------------------------------------------------------------------ [INFO] Reactor Summary for druid-indexing-hadoop 0.18.0-SNAPSHOT: [INFO] [INFO] druid-indexing-hadoop .............................. SUCCESS [01:00 min] [INFO] druid-indexing-service ............................. SUCCESS [07:56 min] [INFO] druid-kafka-indexing-service ....................... FAILURE [01:50 min] [INFO] druid-kinesis-indexing-service ..................... SKIPPED [INFO] ------------------------------------------------------------------------ [INFO] BUILD FAILURE [INFO] ------------------------------------------------------------------------ [INFO] Total time: 10:48 min [INFO] Finished at: 2020-02-27T04:24:35Z ```
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