so I always had this in my project: > > <dependency> > <groupId>org.scala-lang</groupId> > <artifactId>scala-library</artifactId> > <version>2.10.1</version> > </dependency>
-Parin On Thu, Aug 28, 2014 at 12:00 AM, Jun Rao <jun...@gmail.com> wrote: > Kafka is written in scala. So to run Kafka, you need a scala jar. > > Thanks, > > Jun > > > On Wed, Aug 27, 2014 at 4:05 PM, Parin Jogani <parin.jog...@gmail.com> > wrote: > > > As far as I understand it shouldnt have such a dependency. JVM should be > > able to compile this. I am using JDK1.6. Also this is a unit test. > > Correct me if I am wrong. I have not downloaded any scala before even > till > > this far. > > > > > > -Parin > > > > > > On Tue, Aug 26, 2014 at 10:12 PM, Jun Rao <jun...@gmail.com> wrote: > > > > > Could you make sure that you are using the scala 2.9.2 jar? > > > > > > Thanks, > > > > > > Jun > > > > > > > > > On Tue, Aug 26, 2014 at 9:28 PM, Parin Jogani <parin.jog...@gmail.com> > > > wrote: > > > > > > > Can anyone help? > > > > > > > > > > > > > > > > > > > > On Sat, Aug 23, 2014 at 9:38 PM, Parin Jogani < > parin.jog...@gmail.com> > > > > wrote: > > > > > > > > > Kafka: > > > > > > > > > >> <groupId>org.apache.kafka</groupId> > > > > >> <artifactId>kafka_2.9.2</artifactId> > > > > >> <version>0.8.1.1</version> > > > > >> <scope>test</scope> > > > > > > > > > > > > > > > My tests are in Java: junit, so dont know how scala would make a > > > > > difference. > > > > > > > > > > Hope this helps! > > > > > > > > > > -Parin > > > > > > > > > > > > > > > > > > > > On Sat, Aug 23, 2014 at 7:54 PM, Guozhang Wang <wangg...@gmail.com > > > > > > wrote: > > > > > > > > > >> Parin, > > > > >> > > > > >> Which scala version are you using? And which kafka version are you > > > > working > > > > >> on? > > > > >> > > > > >> Guozhang > > > > >> > > > > >> > > > > >> On Sat, Aug 23, 2014 at 7:16 PM, Parin Jogani < > > parin.jog...@gmail.com > > > > > > > > >> wrote: > > > > >> > > > > >> > I am trying to create unit test case for Kafka in Java with a > > simple > > > > >> call > > > > >> > > > > > >> > Properties props =TestUtils.createBrokerConfig(1, > > > > >> > TestUtils.choosePort(), true); > > > > >> > > > > > >> > It fails on > > > > >> > > > > > >> > > > java.lang.NoSuchMethodError: > > > > >> > > scala.Predef$.intWrapper(I)Lscala/runtime/RichInt; > > > > >> > > > > > > >> > > > at kafka.utils.TestUtils$.choosePorts(TestUtils.scala:68) > > > > >> > > > at kafka.utils.TestUtils$.choosePort(TestUtils.scala:79) > > > > >> > > > at kafka.utils.TestUtils.choosePort(TestUtils.scala) > > > > >> > > > at > > > > >> > > > > > > >> > > > > > >> > > > > > > > > > > com.ebay.jetstream.event.channel.kafka.test.KafkaTest.getKafkaConfig(KafkaTest.java:31) > > > > >> > > > at > > > > >> > > > > > > >> > > > > > >> > > > > > > > > > > com.ebay.jetstream.event.channel.kafka.test.KafkaTest.runKafkaTest(KafkaTest.java:22) > > > > >> > > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native > Method) > > > > >> > > > at > > > > >> > > > > > > >> > > > > > >> > > > > > > > > > > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > > > > >> > > > at > > > > >> > > > > > > >> > > > > > >> > > > > > > > > > > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > > > > >> > > > at java.lang.reflect.Method.invoke(Method.java:597) > > > > >> > > > at > > > > org.junit.internal.runners.TestMethod.invoke(TestMethod.java:59) > > > > >> > > > at > > > > >> > > > > > > >> > > > > > >> > > > > > > > > > > org.junit.internal.runners.MethodRoadie.runTestMethod(MethodRoadie.java:98) > > > > >> > > > at > > > > >> > org.junit.internal.runners.MethodRoadie$2.run(MethodRoadie.java:79) > > > > >> > > > at > > > > >> > > > > > > >> > > > > > >> > > > > > > > > > > org.junit.internal.runners.MethodRoadie.runBeforesThenTestThenAfters(MethodRoadie.java:87) > > > > >> > > > at > > > > >> > > > > org.junit.internal.runners.MethodRoadie.runTest(MethodRoadie.java:77) > > > > >> > > > at > > > > org.junit.internal.runners.MethodRoadie.run(MethodRoadie.java:42) > > > > >> > > > at > > > > >> > > > > > > >> > > > > > >> > > > > > > > > > > org.junit.internal.runners.JUnit4ClassRunner.invokeTestMethod(JUnit4ClassRunner.java:88) > > > > >> > > > at > > > > >> > > > > > > >> > > > > > >> > > > > > > > > > > org.junit.internal.runners.JUnit4ClassRunner.runMethods(JUnit4ClassRunner.java:51) > > > > >> > > > at > > > > >> > > > > > > >> > > > > > >> > > > > > > > > > > org.junit.internal.runners.JUnit4ClassRunner$1.run(JUnit4ClassRunner.java:44) > > > > >> > > > at > > > > >> > > > > > > >> > > > > > >> > > > > > > > > > > org.junit.internal.runners.ClassRoadie.runUnprotected(ClassRoadie.java:27) > > > > >> > > > at > > > > >> > > > > > > >> > > > > org.junit.internal.runners.ClassRoadie.runProtected(ClassRoadie.java:37) > > > > >> > > > at > > > > >> > > > > > > >> > > > > > >> > > > > > > > > > > org.junit.internal.runners.JUnit4ClassRunner.run(JUnit4ClassRunner.java:42) > > > > >> > > > at > > > > >> > > > > > > >> > > > > > >> > > > > > > > > > > org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50) > > > > >> > > > at > > > > >> > > > > > > >> > > > > > >> > > > > > > > > > > org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) > > > > >> > > > at > > > > >> > > > > > > >> > > > > > >> > > > > > > > > > > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467) > > > > >> > > > at > > > > >> > > > > > > >> > > > > > >> > > > > > > > > > > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683) > > > > >> > > > at > > > > >> > > > > > > >> > > > > > >> > > > > > > > > > > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390) > > > > >> > > > at > > > > >> > > > > > > >> > > > > > >> > > > > > > > > > > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197) > > > > >> > > > > > > >> > > > > > > >> > I also tried: > > > > >> > > > > > >> > scala.collection.Iterator<Properties> props > > > > >> > = TestUtils.createBrokerConfigs(1, true).iterator(); > > > > >> > Same result. > > > > >> > > > > > >> > This is a simple call to create kafka server, dont know what is > > > going > > > > >> > wrong. > > > > >> > > > > > >> > > > > > >> > > > > > >> > > > > > >> > > > > > >> > On Tue, Aug 19, 2014 at 10:37 PM, Parin Jogani < > > > > parin.jog...@gmail.com> > > > > >> > wrote: > > > > >> > > > > > >> > > I am trying to create unit test case for Kafka with a simple > > call > > > > >> > > > > > > >> > > Properties props =TestUtils.createBrokerConfig(1, > > > > >> > > TestUtils.choosePort(), true); > > > > >> > > > > > > >> > > It fails on > > > > >> > > > > > > >> > >> java.lang.NoSuchMethodError: > > > > >> > >> scala.Predef$.intWrapper(I)Lscala/runtime/RichInt; > > > > >> > >> at kafka.utils.TestUtils$.choosePorts(TestUtils.scala:68) > > > > >> > >> at kafka.utils.TestUtils$.choosePort(TestUtils.scala:79) > > > > >> > >> at kafka.utils.TestUtils.choosePort(TestUtils.scala) > > > > >> > >> at > > > > >> > >> > > > > >> > > > > > >> > > > > > > > > > > com.ebay.jetstream.event.channel.kafka.test.KafkaTest.getKafkaConfig(KafkaTest.java:31) > > > > >> > >> at > > > > >> > >> > > > > >> > > > > > >> > > > > > > > > > > com.ebay.jetstream.event.channel.kafka.test.KafkaTest.runKafkaTest(KafkaTest.java:22) > > > > >> > >> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native > Method) > > > > >> > >> at > > > > >> > >> > > > > >> > > > > > >> > > > > > > > > > > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > > > > >> > >> at > > > > >> > >> > > > > >> > > > > > >> > > > > > > > > > > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > > > > >> > >> at java.lang.reflect.Method.invoke(Method.java:597) > > > > >> > >> at > > > org.junit.internal.runners.TestMethod.invoke(TestMethod.java:59) > > > > >> > >> at > > > > >> > >> > > > > >> > > > > > >> > > > > > > > > > > org.junit.internal.runners.MethodRoadie.runTestMethod(MethodRoadie.java:98) > > > > >> > >> at > > > > >> > org.junit.internal.runners.MethodRoadie$2.run(MethodRoadie.java:79) > > > > >> > >> at > > > > >> > >> > > > > >> > > > > > >> > > > > > > > > > > org.junit.internal.runners.MethodRoadie.runBeforesThenTestThenAfters(MethodRoadie.java:87) > > > > >> > >> at > > > > >> > > > > org.junit.internal.runners.MethodRoadie.runTest(MethodRoadie.java:77) > > > > >> > >> at > > > > org.junit.internal.runners.MethodRoadie.run(MethodRoadie.java:42) > > > > >> > >> at > > > > >> > >> > > > > >> > > > > > >> > > > > > > > > > > org.junit.internal.runners.JUnit4ClassRunner.invokeTestMethod(JUnit4ClassRunner.java:88) > > > > >> > >> at > > > > >> > >> > > > > >> > > > > > >> > > > > > > > > > > org.junit.internal.runners.JUnit4ClassRunner.runMethods(JUnit4ClassRunner.java:51) > > > > >> > >> at > > > > >> > >> > > > > >> > > > > > >> > > > > > > > > > > org.junit.internal.runners.JUnit4ClassRunner$1.run(JUnit4ClassRunner.java:44) > > > > >> > >> at > > > > >> > >> > > > > >> > > > > > >> > > > > > > > > > > org.junit.internal.runners.ClassRoadie.runUnprotected(ClassRoadie.java:27) > > > > >> > >> at > > > > >> > >> > > > > >> > > > > org.junit.internal.runners.ClassRoadie.runProtected(ClassRoadie.java:37) > > > > >> > >> at > > > > >> > >> > > > > >> > > > > > >> > > > > > > > > > > org.junit.internal.runners.JUnit4ClassRunner.run(JUnit4ClassRunner.java:42) > > > > >> > >> at > > > > >> > >> > > > > >> > > > > > >> > > > > > > > > > > org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50) > > > > >> > >> at > > > > >> > >> > > > > >> > > > > > >> > > > > > > > > > > org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) > > > > >> > >> at > > > > >> > >> > > > > >> > > > > > >> > > > > > > > > > > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467) > > > > >> > >> at > > > > >> > >> > > > > >> > > > > > >> > > > > > > > > > > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683) > > > > >> > >> at > > > > >> > >> > > > > >> > > > > > >> > > > > > > > > > > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390) > > > > >> > >> at > > > > >> > >> > > > > >> > > > > > >> > > > > > > > > > > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197) > > > > >> > > > > > > >> > > > > > > >> > > I also tried: > > > > >> > > > > > > >> > > scala.collection.Iterator<Properties> propsI > > > > >> > > = TestUtils.createBrokerConfigs(1, true).iterator(); > > > > >> > > Same result. > > > > >> > > > > > > >> > > This is a simple call to create kafka server, dont know what > is > > > > going > > > > >> > > wrong. > > > > >> > > > > > > >> > > > > > > >> > > -- > > > > >> > > Regards, > > > > >> > > Parin > > > > >> > > > > > > >> > > > > > >> > > > > > >> > > > > > >> > -- > > > > >> > Regards, > > > > >> > Parin > > > > >> > > > > > >> > > > > >> > > > > >> > > > > >> -- > > > > >> -- Guozhang > > > > >> > > > > > > > > > > > > > > > > > > > > -- > > > > > Regards, > > > > > Parin > > > > > > > > > > > > > > > > > > > > > -- > > > > Regards, > > > > Parin > > > > > > > > > > > > > > > -- > > Regards, > > Parin > > > -- Regards, Parin
