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googleapis / java-pubsub

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ClassNotFoundException: io.grpc.internal.AbstractManagedChannelImplBuilder #1239

Closed suztomo closed 2 years ago

suztomo commented 2 years ago

Caused by: java.lang.ClassNotFoundException: io.grpc.internal.AbstractManagedChannelImplBuilder

Recent change https://github.com/googleapis/java-pubsub/commit/efd21fb7eab67391d382f918e4807ed11602f35f made some dependencies as test scope and causes the ClassNotFoundException. When publishing the artifacts, we use flatten-maven-plugin, which currently excludes the test-scope dependencies from other dependencies (https://github.com/mojohaus/flatten-maven-plugin/issues/185).

We changed the scope (https://github.com/googleapis/java-pubsub/commit/efd21fb7eab67391d382f918e4807ed11602f35f) because the dependencies check had failed with the following message:

Warning:  Non-test scoped test only dependencies found:
Warning:     com.google.http-client:google-http-client:jar:1.42.0:compile
Warning:     io.grpc:grpc-stub:jar:1.47.0:compile
Warning:     io.grpc:grpc-core:jar:1.47.0:compile

CC: @alicejli , @BenWhitehead

alicejli commented 2 years ago

When running the samples here: https://bit.googleplex.com/#/benwhitehead/6436407516069888 (before the fix Ben made here: https://github.com/googleapis/java-pubsub/commit/e9a4ce59fdf3773fa41698579984af525a277f38):

Running bucket.ReproTest
Listing topics...
Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 0.303 sec <<< FAILURE!
test(bucket.ReproTest)  Time elapsed: 0.242 sec  <<< ERROR!
java.lang.NoClassDefFoundError: com/google/api/client/http/HttpTransport
        at com.google.auth.oauth2.GoogleCredentials.getApplicationDefault(GoogleCredentials.java:97)
        at com.google.api.gax.core.GoogleCredentialsProvider.getCredentials(GoogleCredentialsProvider.java:70)
        at com.google.api.gax.rpc.ClientContext.create(ClientContext.java:168)
        at com.google.cloud.pubsub.v1.stub.GrpcPublisherStub.create(GrpcPublisherStub.java:203)
        at com.google.cloud.pubsub.v1.stub.PublisherStubSettings.createStub(PublisherStubSettings.java:468)
        at com.google.cloud.pubsub.v1.TopicAdminClient.<init>(TopicAdminClient.java:172)
        at com.google.cloud.pubsub.v1.TopicAdminClient.create(TopicAdminClient.java:155)
        at com.google.cloud.pubsub.v1.TopicAdminClient.create(TopicAdminClient.java:147)
        at bucket.ReproTest.test(ReproTest.java:40)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.base/java.lang.reflect.Method.invoke(Method.java:566)
        at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
        at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
        at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
        at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
        at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
        at org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100)
        at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366)
        at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:103)
        at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:63)
        at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331)
        at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79)
        at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329)
        at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66)
        at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293)
        at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
        at org.junit.runners.ParentRunner.run(ParentRunner.java:413)
        at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:252)
        at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:141)
        at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:112)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.base/java.lang.reflect.Method.invoke(Method.java:566)
        at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:189)
        at org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:165)
        at org.apache.maven.surefire.booter.ProviderFactory.invokeProvider(ProviderFactory.java:85)
        at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:115)
        at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:75)
Caused by: java.lang.ClassNotFoundException: com.google.api.client.http.HttpTransport
        at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:581)
        at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:178)
        at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:522)
        ... 41 more

Results :

Tests in error: 
  test(bucket.ReproTest): com/google/api/client/http/HttpTransport

Tests run: 1, Failures: 0, Errors: 1, Skipped: 0
suztomo commented 2 years ago

Ben fixed it. Thanks!