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NoClassDefFoundError: com/google/api/gax/retrying/RetrySettings at LanguageServiceSettings #2141

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scraly opened this issue Jun 12, 2017 · 16 comments
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NoClassDefFoundError: com/google/api/gax/retrying/RetrySettings at LanguageServiceSettings #2141

scraly opened this issue Jun 12, 2017 · 16 comments
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@garrettjonesgoogle
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api: language Issues related to the Cloud Natural Language API API. dependencies priority: p1 Important issue which blocks shipping the next release. Will be fixed prior to next release. type: question Request for information or clarification. Not an issue.

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@scraly
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scraly commented Jun 12, 2017 •
edited
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Hi I've created a java class with a main method in order to test NLP API.

Extract of my pom.xml:

	<!-- Google Cloud Natural Language API -->
	<dependency>
		<groupId>com.google.cloud</groupId>
		<artifactId>google-cloud-language</artifactId>
		<version>0.19.0-beta</version>
	</dependency>

In my GoogleTest java class I test others google APIs.

My method:

public static void myNaturalLanguageTest() throws IOException {
	
	//Instanciate a client
	LanguageServiceClient language = LanguageServiceClient.create();

	//Text to analyze
	String text = "Hello world";
	Document doc = Document.newBuilder().setContent(text).setType(Type.PLAIN_TEXT).build();

	//Detect the sentiment
	//TODO we obtained an error for the moment - 29-03-2017
	//java.lang.NoSuchMethodError: com.google.common.util.concurrent.MoreExecutors.directExecutor()Ljava/util/concurrent/Executor;
	Sentiment sentiment = language.analyzeSentiment(doc).getDocumentSentiment();

	System.out.printf("Text: %s%n", text);
	System.out.printf("Sentiment: %s, %s%n", sentiment.getScore(), sentiment.getMagnitude());
}

When I execute my java class, I obtain a NoCLassDefFoundError:

Exception in thread "main" java.lang.NoClassDefFoundError: com/google/api/gax/retrying/RetrySettings
	at com.google.cloud.language.spi.v1.LanguageServiceSettings$Builder.<clinit>(LanguageServiceSettings.java:245)
	at com.google.cloud.language.spi.v1.LanguageServiceSettings.defaultBuilder(LanguageServiceSettings.java:189)
	at com.google.cloud.language.spi.v1.LanguageServiceClient.create(LanguageServiceClient.java:114)
	at com.xxx.product.xxx.google.test.GoogleTest.myNaturalLanguageTest(GoogleTest.java:396)
	at com.xxx.product.moderation.google.test.GoogleTest.main(GoogleTest.java:259)
Caused by: java.lang.ClassNotFoundException: com.google.api.gax.retrying.RetrySettings
	at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	... 5 more

Thanks.
@garrettjonesgoogle
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It is very likely you are using versions that aren't compatible with each other. Are you able to post the results of mvn dependency:tree? You'll probably see that multiple versions of gax are being pulled in by different versions of google-cloud-* packages. Your google-cloud-* packages all need to be from the same release.

@scraly
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scraly commented Jun 13, 2017 •
edited
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Thanks @garrettjonesgoogle for the reply,
I had

    <!--Google Cloud Translation API -->
    <dependency>
	<groupId>com.google.cloud</groupId>
        <artifactId>google-cloud-translate</artifactId>
	<version>0.10.0-alpha</version>
    </dependency>

I removed it, and know I have another error:

Exception in thread "main" java.lang.NoClassDefFoundError: com/google/auth/ServiceAccountSigner
	at java.lang.ClassLoader.defineClass1(Native Method)
	at java.lang.ClassLoader.defineClass(ClassLoader.java:760)
	at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
	at java.net.URLClassLoader.defineClass(URLClassLoader.java:467)
	at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	at com.google.api.gax.core.GoogleCredentialsProvider.getCredentials(GoogleCredentialsProvider.java:54)
	at com.google.api.gax.grpc.InstantiatingChannelProvider.createChannel(InstantiatingChannelProvider.java:122)
	at com.google.api.gax.grpc.InstantiatingChannelProvider.getChannel(InstantiatingChannelProvider.java:116)
	at com.google.api.gax.grpc.ChannelAndExecutor.create(ChannelAndExecutor.java:66)
	at com.google.api.gax.grpc.ClientSettings.getChannelAndExecutor(ClientSettings.java:92)
	at com.google.cloud.language.spi.v1.LanguageServiceClient.<init>(LanguageServiceClient.java:132)
	at com.google.cloud.language.spi.v1.LanguageServiceClient.create(LanguageServiceClient.java:123)
	at com.google.cloud.language.spi.v1.LanguageServiceClient.create(LanguageServiceClient.java:114)
	at com.xxx.product.xxx.google.test.GoogleTest.myNaturalLanguageTest(GoogleTest.java:392)
	at com.xxx.product.xx.google.test.GoogleTest.main(GoogleTest.java:255)
Caused by: java.lang.ClassNotFoundException: com.google.auth.ServiceAccountSigner
	at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	... 22 more

My dependency tree is huge, I read it and now I have only one version for gax and one version for gax-grpc:

[INFO]    |  +- com.google.cloud:google-cloud-language:jar:0.19.0-beta:compile
[INFO]    |  |  +- io.netty:netty-tcnative-boringssl-static:jar:1.1.33.Fork26:compile
[INFO]    |  |  +- com.google.cloud:google-cloud-core:jar:1.1.0:compile
[INFO]    |  |  |  +- joda-time:joda-time:jar:2.9.2:compile
[INFO]    |  |  |  +- com.google.api:api-common:jar:1.1.0:compile
**[INFO]    |  |  |  +- com.google.api:gax:jar:1.3.0:compile**
[INFO]    |  |  |  |  +- com.google.auto.value:auto-value:jar:1.2:compile
[INFO]    |  |  |  |  +- com.google.auth:google-auth-library-oauth2-http:jar:0.7.0:compile
[INFO]    |  |  |  |  \- org.threeten:threetenbp:jar:1.3.3:compile
[INFO]    |  |  |  +- com.google.protobuf:protobuf-java-util:jar:3.2.0:compile
[INFO]    |  |  |  +- com.google.api.grpc:proto-google-common-protos:jar:0.1.11:compile
[INFO]    |  |  |  \- com.google.api.grpc:proto-google-iam-v1:jar:0.1.11:compile
[INFO]    |  |  +- com.google.cloud:google-cloud-core-grpc:jar:1.1.0:compile
[INFO]    |  |  |  +- com.google.protobuf:protobuf-java:jar:3.2.0:compile
[INFO]    |  |  |  +- io.grpc:grpc-protobuf:jar:1.2.0:compile
[INFO]    |  |  |  |  \- io.grpc:grpc-protobuf-lite:jar:1.2.0:compile
**[INFO]    |  |  |  \- com.google.api:gax-grpc:jar:0.19.0:compile**

And you can find here an extract of one of my pom.xml file:

        <com.google.version>1.22.0</com.google.version>

		<dependency>
			<groupId>com.google.apis</groupId>
			<artifactId>google-api-services-youtube</artifactId>
			<version>v3-rev182-${com.google.version}</version>
		</dependency>

		<dependency>
			<groupId>com.google.apis</groupId>
			<artifactId>google-api-services-bigquery</artifactId>
			<version>v2-rev334-${com.google.version}</version>
		</dependency>

		<!-- https://mvnrepository.com/artifact/com.google.apis/google-api-services-vision -->
		<dependency>
			<groupId>com.google.apis</groupId>
			<artifactId>google-api-services-vision</artifactId>
			<version>v1-rev347-${com.google.version}</version>
		</dependency>

		<!-- https://mvnrepository.com/artifact/com.google.apis/google-api-services-plus -->
		<dependency>
			<groupId>com.google.apis</groupId>
			<artifactId>google-api-services-plus</artifactId>
			<version>v1-rev501-${com.google.version}</version>
		</dependency>

		<!-- Private Google API -->
		<dependency>
			<groupId>com.google.apis</groupId>
			<artifactId>google-api-services-mybusiness</artifactId>
			<version>v3-java-rev20160505-1</version>
		</dependency>

		<dependency>
			<groupId>com.google.apis</groupId>
			<artifactId>google-api-services-calendar</artifactId>
			<version>v3-rev233-${com.google.version}</version>
		</dependency>

		<!--Google Cloud Translation API -->
<!-- 		<dependency>
			<groupId>com.google.cloud</groupId>
			<artifactId>google-cloud-translate</artifactId>
			<version>0.19.0-beta</version>
		</dependency> -->

		<!-- Google Cloud Natural Language API -->
		<dependency>
			<groupId>com.google.cloud</groupId>
			<artifactId>google-cloud-language</artifactId>
			<version>0.19.0-beta</version>
		</dependency>

		<dependency>
			<groupId>com.google.api-client</groupId>
			<artifactId>google-api-client</artifactId>
			<version>${com.google.version}</version>
		</dependency>

		<dependency>
			<groupId>com.google.http-client</groupId>
			<artifactId>google-http-client-jackson</artifactId>
			<version>${com.google.version}</version>
		</dependency>

		<dependency>
			<groupId>com.google.oauth-client</groupId>
			<artifactId>google-oauth-client-java6</artifactId>
			<version>${com.google.version}</version>
		</dependency>

Thanks.

@garrettjonesgoogle
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Now I think you are seeing the issue noted in #2050 . Add an explicit declaration of the versions of google-auth-library-credentials and google-auth-library-oauth2-http (they need to be at least 0.6.0 to avoid the ServiceAccountSigner problem).

@scraly
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scraly commented Jun 14, 2017

Hi,
thanks for your reply.

Google Cloud Natural Language API version 0.19.0-beta come with library credentials version 0.4.0:

[INFO] |  |  |  +- com.google.auth:google-auth-library-oauth2-http:jar:0.7.0:compile
[INFO] |     \- com.google.auth:google-auth-library-credentials:jar:0.4.0:compile

I edited my pom.xml file:

	<dependency>
		<groupId>com.google.cloud</groupId>
		<artifactId>google-cloud-language</artifactId>
		<version>0.19.0-beta</version>
		<exclusions>
			<exclusion>
				<groupId>com.google.auth</groupId>
				<artifactId>google-auth-library-credentials</artifactId>
			</exclusion>
		</exclusions>
	</dependency>

	<dependency>
		<groupId>com.google.auth</groupId>
		<artifactId>google-auth-library-credentials</artifactId>
		<version>0.7.0</version>
	</dependency>

And I got new errors:

AVERTISSEMENT: Runnable threw exception in ChannelExecutor
java.lang.IllegalArgumentException: Jetty ALPN/NPN has not been properly configured.
	at io.grpc.netty.GrpcSslContexts.selectApplicationProtocolConfig(GrpcSslContexts.java:174)
	at io.grpc.netty.GrpcSslContexts.configure(GrpcSslContexts.java:151)
	at io.grpc.netty.GrpcSslContexts.configure(GrpcSslContexts.java:139)
	at io.grpc.netty.GrpcSslContexts.forClient(GrpcSslContexts.java:109)
	at io.grpc.netty.NettyChannelBuilder.createProtocolNegotiatorByType(NettyChannelBuilder.java:335)
	at io.grpc.netty.NettyChannelBuilder.createProtocolNegotiator(NettyChannelBuilder.java:308)
	at io.grpc.netty.NettyChannelBuilder$NettyTransportFactory$DynamicNettyTransportParams.getProtocolNegotiator(NettyChannelBuilder.java:499)
	at io.grpc.netty.NettyChannelBuilder$NettyTransportFactory.newClientTransport(NettyChannelBuilder.java:448)
	at io.grpc.internal.CallCredentialsApplyingTransportFactory.newClientTransport(CallCredentialsApplyingTransportFactory.java:61)
	at io.grpc.internal.InternalSubchannel.startNewTransport(InternalSubchannel.java:209)
	at io.grpc.internal.InternalSubchannel.obtainActiveTransport(InternalSubchannel.java:186)
	at io.grpc.internal.ManagedChannelImpl$SubchannelImplImpl.obtainActiveTransport(ManagedChannelImpl.java:806)
	at io.grpc.internal.GrpcUtil.getTransportFromPickResult(GrpcUtil.java:568)
	at io.grpc.internal.DelayedClientTransport.reprocess(DelayedClientTransport.java:296)
	at io.grpc.internal.ManagedChannelImpl$LbHelperImpl$5.run(ManagedChannelImpl.java:724)
	at io.grpc.internal.ChannelExecutor.drain(ChannelExecutor.java:87)
	at io.grpc.internal.ManagedChannelImpl$LbHelperImpl.runSerialized(ManagedChannelImpl.java:715)
	at io.grpc.internal.ManagedChannelImpl$NameResolverListenerImpl.onUpdate(ManagedChannelImpl.java:752)
	at io.grpc.internal.DnsNameResolver$1.run(DnsNameResolver.java:174)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)

Thanks :-).

@garrettjonesgoogle
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This means there is a problem with loading netty-tcnative-boringssl-static. Can you turn up your logging level to FINE? You should see logs from tcnative.

What platform are you running on? It's possible it's not a platform supported by tcnative yet. (tcnative is a native library.)

@scraly
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scraly commented Jun 15, 2017 •
edited
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I'm simply executing a main method from a Java class from Eclipse with Run As...Java Application and executing this:

	public static void myNaturalLanguageTest() throws IOException {
		
		System.out.println("- start -");
		
		//Instanciate a client
		System.out.println("instanciate LanguageServiceClient step");
		LanguageServiceClient language = LanguageServiceClient.create();

		//Text to analyze
		String text = "Hello world";
		System.out.println("text to analyze step");
		Document doc = Document.newBuilder().setContent(text).setType(Type.PLAIN_TEXT).build();
		System.out.println("We want to analyze text: " + doc.getContent());

		//Detect the sentiment
		//TODO we obtained an error for the moment - 29-03-2017
		//java.lang.NoSuchMethodError: com.google.common.util.concurrent.MoreExecutors.directExecutor()Ljava/util/concurrent/Executor;
		System.out.println("sentiment analyzing step");
		Sentiment sentiment = language.analyzeSentiment(doc).getDocumentSentiment();

		System.out.printf("Text: %s%n", text);
		System.out.printf("Sentiment: %s, %s%n", sentiment.getScore(), sentiment.getMagnitude());
		
		System.out.println("- end -");
	}

And here the logs:

- start -
instanciate LanguageServiceClient step
log4j:WARN No appenders could be found for logger (io.netty.util.internal.logging.InternalLoggerFactory).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
text to analyze step
We want to analyze text: Hello world
sentiment analyzing step
juin 15, 2017 9:36:01 AM io.grpc.internal.ChannelExecutor drain
AVERTISSEMENT: Runnable threw exception in ChannelExecutor
java.lang.IllegalArgumentException: Jetty ALPN/NPN has not been properly configured.
	at io.grpc.netty.GrpcSslContexts.selectApplicationProtocolConfig(GrpcSslContexts.java:174)
	at io.grpc.netty.GrpcSslContexts.configure(GrpcSslContexts.java:151)
	at io.grpc.netty.GrpcSslContexts.configure(GrpcSslContexts.java:139)
	at io.grpc.netty.GrpcSslContexts.forClient(GrpcSslContexts.java:109)
	at io.grpc.netty.NettyChannelBuilder.createProtocolNegotiatorByType(NettyChannelBuilder.java:335)
	at io.grpc.netty.NettyChannelBuilder.createProtocolNegotiator(NettyChannelBuilder.java:308)
	at io.grpc.netty.NettyChannelBuilder$NettyTransportFactory$DynamicNettyTransportParams.getProtocolNegotiator(NettyChannelBuilder.java:499)
	at io.grpc.netty.NettyChannelBuilder$NettyTransportFactory.newClientTransport(NettyChannelBuilder.java:448)
	at io.grpc.internal.CallCredentialsApplyingTransportFactory.newClientTransport(CallCredentialsApplyingTransportFactory.java:61)
	at io.grpc.internal.InternalSubchannel.startNewTransport(InternalSubchannel.java:209)
	at io.grpc.internal.InternalSubchannel.obtainActiveTransport(InternalSubchannel.java:186)
	at io.grpc.internal.ManagedChannelImpl$SubchannelImplImpl.obtainActiveTransport(ManagedChannelImpl.java:806)
	at io.grpc.internal.GrpcUtil.getTransportFromPickResult(GrpcUtil.java:568)
	at io.grpc.internal.DelayedClientTransport.reprocess(DelayedClientTransport.java:296)
	at io.grpc.internal.ManagedChannelImpl$LbHelperImpl$5.run(ManagedChannelImpl.java:724)
	at io.grpc.internal.ChannelExecutor.drain(ChannelExecutor.java:87)
	at io.grpc.internal.ManagedChannelImpl$LbHelperImpl.runSerialized(ManagedChannelImpl.java:715)
	at io.grpc.internal.ManagedChannelImpl$NameResolverListenerImpl.onUpdate(ManagedChannelImpl.java:752)
	at io.grpc.internal.DnsNameResolver$1.run(DnsNameResolver.java:174)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)

Thanks.

@garrettjonesgoogle
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To turn your logging level up to FINE, add this line at the beginning:

Logger.getLogger("").setLevel(Level.FINE);

When I'm asking about platform, I mean: Are you running on Linux, Windows, Mac, other? What specific version are you using?

@scraly
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scraly commented Jun 15, 2017

I am running on Linux: Ubuntu 16.04 LTS.

@scraly
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scraly commented Jun 15, 2017 •
edited
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And here the logs:

- start -
instanciate LanguageServiceClient step
log4j:WARN No appenders could be found for logger (io.netty.util.internal.logging.InternalLoggerFactory).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
text to analyze step
We want to analyze text: Hello world
sentiment analyzing step
io.grpc.Context: Storage override doesn't exist. Using default.
java.lang.ClassNotFoundException: io.grpc.override.ContextStorageOverride
	at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:264)
	at io.grpc.Context.<clinit>(Context.java:131)
	at io.grpc.internal.ClientCallImpl.<init>(ClientCallImpl.java:109)
	at io.grpc.internal.ManagedChannelImpl$RealChannel.newCall(ManagedChannelImpl.java:560)
	at com.google.api.gax.grpc.AuthInterceptor.interceptCall(AuthInterceptor.java:55)
	at io.grpc.ClientInterceptors$InterceptorChannel.newCall(ClientInterceptors.java:119)
	at com.google.api.gax.grpc.HeaderInterceptor.interceptCall(HeaderInterceptor.java:57)
	at io.grpc.ClientInterceptors$InterceptorChannel.newCall(ClientInterceptors.java:119)
	at io.grpc.internal.ManagedChannelImpl.newCall(ManagedChannelImpl.java:536)
	at com.google.api.gax.grpc.DescriptorClientCallFactory.newCall(DescriptorClientCallFactory.java:54)
	at com.google.api.gax.grpc.DirectCallable.futureCall(DirectCallable.java:58)
	at com.google.api.gax.grpc.ExceptionTransformingCallable.futureCall(ExceptionTransformingCallable.java:61)
	at com.google.api.gax.grpc.RetryingCallable$GrpcRetryCallable.call(RetryingCallable.java:138)
	at com.google.api.gax.grpc.RetryingCallable.futureCall(RetryingCallable.java:83)
	at com.google.api.gax.grpc.UnaryCallable.futureCall(UnaryCallable.java:280)
	at com.google.api.gax.grpc.UnaryCallable.futureCall(UnaryCallable.java:291)
	at com.google.api.gax.grpc.UnaryCallable.call(UnaryCallable.java:319)
	at com.google.cloud.language.spi.v1.LanguageServiceClient.analyzeSentiment(LanguageServiceClient.java:213)
	at com.google.cloud.language.spi.v1.LanguageServiceClient.analyzeSentiment(LanguageServiceClient.java:190)
	at com.xxx.product.xx.google.test.GoogleTest.myNaturalLanguageTest(GoogleTest.java:409)
	at com.xxx.product.xx.google.test.GoogleTest.main(GoogleTest.java:257)
juin 15, 2017 2:01:39 PM io.grpc.internal.ChannelExecutor drain
AVERTISSEMENT: Runnable threw exception in ChannelExecutor
java.lang.IllegalArgumentException: Jetty ALPN/NPN has not been properly configured.
	at io.grpc.netty.GrpcSslContexts.selectApplicationProtocolConfig(GrpcSslContexts.java:174)
	at io.grpc.netty.GrpcSslContexts.configure(GrpcSslContexts.java:151)
	at io.grpc.netty.GrpcSslContexts.configure(GrpcSslContexts.java:139)
	at io.grpc.netty.GrpcSslContexts.forClient(GrpcSslContexts.java:109)
	at io.grpc.netty.NettyChannelBuilder.createProtocolNegotiatorByType(NettyChannelBuilder.java:335)
	at io.grpc.netty.NettyChannelBuilder.createProtocolNegotiator(NettyChannelBuilder.java:308)
	at io.grpc.netty.NettyChannelBuilder$NettyTransportFactory$DynamicNettyTransportParams.getProtocolNegotiator(NettyChannelBuilder.java:499)
	at io.grpc.netty.NettyChannelBuilder$NettyTransportFactory.newClientTransport(NettyChannelBuilder.java:448)
	at io.grpc.internal.CallCredentialsApplyingTransportFactory.newClientTransport(CallCredentialsApplyingTransportFactory.java:61)
	at io.grpc.internal.InternalSubchannel.startNewTransport(InternalSubchannel.java:209)
	at io.grpc.internal.InternalSubchannel.obtainActiveTransport(InternalSubchannel.java:186)
	at io.grpc.internal.ManagedChannelImpl$SubchannelImplImpl.obtainActiveTransport(ManagedChannelImpl.java:806)
	at io.grpc.internal.GrpcUtil.getTransportFromPickResult(GrpcUtil.java:568)
	at io.grpc.internal.DelayedClientTransport.reprocess(DelayedClientTransport.java:296)
	at io.grpc.internal.ManagedChannelImpl$LbHelperImpl$5.run(ManagedChannelImpl.java:724)
	at io.grpc.internal.ChannelExecutor.drain(ChannelExecutor.java:87)
	at io.grpc.internal.ManagedChannelImpl$LbHelperImpl.runSerialized(ManagedChannelImpl.java:715)
	at io.grpc.internal.ManagedChannelImpl$NameResolverListenerImpl.onUpdate(ManagedChannelImpl.java:752)
	at io.grpc.internal.DnsNameResolver$1.run(DnsNameResolver.java:174)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)

@garrettjonesgoogle
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Hmm you probably have to create a logging.properties file too to get FINE logs. Create such a file with this content:

.level = FINE

handlers = java.util.logging.ConsoleHandler
java.util.logging.ConsoleHandler.level = FINE

(i.e. the file at https://github.com/garrettjonesgoogle/gcloud-java/blob/deadline-exceeded-issue/google-cloud-example-docker-gradle/logging.properties )

Maybe somehow the tcnative dependency isn't being pulled in right? You could try explicitly declaring a dependency on it:

If you're using Maven:

    <dependency>
      <groupId>io.netty</groupId>
      <artifactId>netty-tcnative-boringssl-static</artifactId>
      <version>1.1.33.Fork26</version>
    </dependency>

If you're using Gradle:

compile io.netty:netty-tcnative-boringssl-static:1.1.33.Fork26

@scraly
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scraly commented Jun 16, 2017 •
edited
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About tcnative, now, I have only one version in my dependencies, the one you told me to add:

[INFO] +- io.netty:netty-tcnative-boringssl-static:jar:1.1.33.Fork26:compile

And i've still the issue:

sentiment analyzing step
io.grpc.Context: Storage override doesn't exist. Using default.
java.lang.ClassNotFoundException: io.grpc.override.ContextStorageOverride
	at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:264)
	at io.grpc.Context.<clinit>(Context.java:131)
	at io.grpc.internal.ClientCallImpl.<init>(ClientCallImpl.java:109)
	at io.grpc.internal.ManagedChannelImpl$RealChannel.newCall(ManagedChannelImpl.java:560)
	at com.google.api.gax.grpc.AuthInterceptor.interceptCall(AuthInterceptor.java:55)
	at io.grpc.ClientInterceptors$InterceptorChannel.newCall(ClientInterceptors.java:119)
	at com.google.api.gax.grpc.HeaderInterceptor.interceptCall(HeaderInterceptor.java:57)
	at io.grpc.ClientInterceptors$InterceptorChannel.newCall(ClientInterceptors.java:119)
	at io.grpc.internal.ManagedChannelImpl.newCall(ManagedChannelImpl.java:536)
	at com.google.api.gax.grpc.DescriptorClientCallFactory.newCall(DescriptorClientCallFactory.java:54)
	at com.google.api.gax.grpc.DirectCallable.futureCall(DirectCallable.java:58)
	at com.google.api.gax.grpc.ExceptionTransformingCallable.futureCall(ExceptionTransformingCallable.java:61)
	at com.google.api.gax.grpc.RetryingCallable$GrpcRetryCallable.call(RetryingCallable.java:138)
	at com.google.api.gax.grpc.RetryingCallable.futureCall(RetryingCallable.java:83)
	at com.google.api.gax.grpc.UnaryCallable.futureCall(UnaryCallable.java:280)
	at com.google.api.gax.grpc.UnaryCallable.futureCall(UnaryCallable.java:291)
	at com.google.api.gax.grpc.UnaryCallable.call(UnaryCallable.java:319)
	at com.google.cloud.language.spi.v1.LanguageServiceClient.analyzeSentiment(LanguageServiceClient.java:213)
	at com.google.cloud.language.spi.v1.LanguageServiceClient.analyzeSentiment(LanguageServiceClient.java:190)
	at com.xxx.product.xx.google.test.GoogleTest.myNaturalLanguageTest(GoogleTest.java:409)
	at com.xxx.product.xx.google.test.GoogleTest.main(GoogleTest.java:257)
juin 16, 2017 3:34:05 PM io.grpc.internal.ChannelExecutor drain
AVERTISSEMENT: Runnable threw exception in ChannelExecutor
java.lang.IllegalArgumentException: Jetty ALPN/NPN has not been properly configured.
	at io.grpc.netty.GrpcSslContexts.selectApplicationProtocolConfig(GrpcSslContexts.java:174)
	at io.grpc.netty.GrpcSslContexts.configure(GrpcSslContexts.java:151)
	at io.grpc.netty.GrpcSslContexts.configure(GrpcSslContexts.java:139)
	at io.grpc.netty.GrpcSslContexts.forClient(GrpcSslContexts.java:109)
	at io.grpc.netty.NettyChannelBuilder.createProtocolNegotiatorByType(NettyChannelBuilder.java:335)
	at io.grpc.netty.NettyChannelBuilder.createProtocolNegotiator(NettyChannelBuilder.java:308)
	at io.grpc.netty.NettyChannelBuilder$NettyTransportFactory$DynamicNettyTransportParams.getProtocolNegotiator(NettyChannelBuilder.java:499)
	at io.grpc.netty.NettyChannelBuilder$NettyTransportFactory.newClientTransport(NettyChannelBuilder.java:448)
	at io.grpc.internal.CallCredentialsApplyingTransportFactory.newClientTransport(CallCredentialsApplyingTransportFactory.java:61)
	at io.grpc.internal.InternalSubchannel.startNewTransport(InternalSubchannel.java:209)
	at io.grpc.internal.InternalSubchannel.obtainActiveTransport(InternalSubchannel.java:186)
	at io.grpc.internal.ManagedChannelImpl$SubchannelImplImpl.obtainActiveTransport(ManagedChannelImpl.java:806)
	at io.grpc.internal.GrpcUtil.getTransportFromPickResult(GrpcUtil.java:568)
	at io.grpc.internal.DelayedClientTransport.reprocess(DelayedClientTransport.java:296)
	at io.grpc.internal.ManagedChannelImpl$LbHelperImpl$5.run(ManagedChannelImpl.java:724)
	at io.grpc.internal.ChannelExecutor.drain(ChannelExecutor.java:87)
	at io.grpc.internal.ManagedChannelImpl$LbHelperImpl.runSerialized(ManagedChannelImpl.java:715)
	at io.grpc.internal.ManagedChannelImpl$NameResolverListenerImpl.onUpdate(ManagedChannelImpl.java:752)
	at io.grpc.internal.DnsNameResolver$1.run(DnsNameResolver.java:174)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)

Exception in thread "main" com.google.api.gax.grpc.ApiException: io.grpc.StatusRuntimeException: DEADLINE_EXCEEDED
	at com.google.api.gax.grpc.ExceptionTransformingCallable$ExceptionTransformingFuture.onFailure(ExceptionTransformingCallable.java:108)
	at com.google.api.core.ApiFutures$1.onFailure(ApiFutures.java:53)
	at com.google.common.util.concurrent.Futures$6.run(Futures.java:1764)
	at com.google.common.util.concurrent.MoreExecutors$DirectExecutor.execute(MoreExecutors.java:456)
	at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:817)
	at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:753)
	at com.google.common.util.concurrent.AbstractFuture.setException(AbstractFuture.java:634)
	at io.grpc.stub.ClientCalls$GrpcFuture.setException(ClientCalls.java:463)
	at io.grpc.stub.ClientCalls$UnaryStreamToFuture.onClose(ClientCalls.java:439)
	at io.grpc.internal.ClientCallImpl.closeObserver(ClientCallImpl.java:428)
	at io.grpc.internal.ClientCallImpl.access$100(ClientCallImpl.java:76)
	at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl.close(ClientCallImpl.java:514)
	at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl.access$700(ClientCallImpl.java:431)
	at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInContext(ClientCallImpl.java:546)
	at io.grpc.internal.ContextRunnable.run(ContextRunnable.java:52)
	at io.grpc.internal.SerializingExecutor$TaskRunner.run(SerializingExecutor.java:152)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)
Caused by: io.grpc.StatusRuntimeException: DEADLINE_EXCEEDED
	at io.grpc.Status.asRuntimeException(Status.java:540)
	... 15 more

@scraly
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scraly commented Jun 16, 2017

And here the entire logs with logging.properties set to FINE log level:

juin 16, 2017 4:22:37 PM com.google.api.client.http.HttpRequest execute
CONFIG: -------------- REQUEST  --------------
POST https://accounts.google.com/o/oauth2/token
Accept-Encoding: gzip
User-Agent: Google-HTTP-Java-Client/1.19.0 (gzip)
Content-Type: application/x-www-form-urlencoded; charset=UTF-8
Content-Length: 175

juin 16, 2017 4:22:37 PM com.google.api.client.http.HttpRequest execute
CONFIG: curl -v --compressed -X POST -H 'Accept-Encoding: gzip' -H 'User-Agent: Google-HTTP-Java-Client/1.19.0 (gzip)' -H 'Content-Type: application/x-www-form-urlencoded; charset=UTF-8' -d '@-' -- 'https://accounts.google.com/o/oauth2/token' << $$$
juin 16, 2017 4:22:38 PM sun.net.www.protocol.http.HttpURLConnection writeRequests
PRÉCIS: sun.net.www.MessageHeader@38d7a38 pairs: {POST /o/oauth2/token HTTP/1.1: null}{Accept-Encoding: gzip}{User-Agent: Google-HTTP-Java-Client/1.19.0 (gzip)}{Content-Type: application/x-www-form-urlencoded; charset=UTF-8}{Host: accounts.google.com}{Accept: text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2}{Connection: keep-alive}{Content-Length: 175}
juin 16, 2017 4:22:38 PM com.google.api.client.util.LoggingByteArrayOutputStream close
CONFIG: Total: 175 bytes
juin 16, 2017 4:22:38 PM com.google.api.client.util.LoggingByteArrayOutputStream close
CONFIG: grant_type=refresh_token&refresh_token=tata&client_id=toto.apps.googleusercontent.com&client_secret=titi
juin 16, 2017 4:22:38 PM sun.net.www.protocol.http.HttpURLConnection getInputStream0
PRÉCIS: sun.net.www.MessageHeader@a3e29714 pairs: {null: HTTP/1.1 200 OK}{Content-Type: application/json; charset=utf-8}{X-Content-Type-Options: nosniff}{Cache-Control: no-cache, no-store, max-age=0, must-revalidate}{Pragma: no-cache}{Expires: Mon, 01 Jan 1990 00:00:00 GMT}{Date: Fri, 16 Jun 2017 14:22:38 GMT}{Content-Disposition: attachment; filename="json.txt"; filename*=UTF-8''json.txt}{Content-Encoding: gzip}{Server: ESF}{X-XSS-Protection: 1; mode=block}{X-Frame-Options: SAMEORIGIN}{Alt-Svc: quic=":443"; ma=2592000; v="38,37,36,35"}{Transfer-Encoding: chunked}
juin 16, 2017 4:22:38 PM com.google.api.client.http.HttpResponse <init>
CONFIG: -------------- RESPONSE --------------
HTTP/1.1 200 OK
Transfer-Encoding: chunked
Alt-Svc: quic=":443"; ma=2592000; v="38,37,36,35"
Server: ESF
X-Content-Type-Options: nosniff
Pragma: no-cache
Date: Fri, 16 Jun 2017 14:22:38 GMT
X-Frame-Options: SAMEORIGIN
Cache-Control: no-cache, no-store, max-age=0, must-revalidate
Content-Disposition: attachment; filename="json.txt"; filename*=UTF-8''json.txt
Content-Encoding: gzip
Expires: Mon, 01 Jan 1990 00:00:00 GMT
X-XSS-Protection: 1; mode=block
Content-Type: application/json; charset=utf-8

juin 16, 2017 4:22:38 PM com.google.api.client.util.LoggingByteArrayOutputStream close
CONFIG: Total: 954 bytes
juin 16, 2017 4:22:38 PM com.google.api.client.util.LoggingByteArrayOutputStream close
CONFIG: {
  "access_token" : "toto",
  "expires_in" : 3600,
  "id_token" : "tutu",
  "token_type" : "Bearer"
}
access token (readKey) = ya29.GlxrBAdhGxStHinzHSOnjFByVfnxge1pxAFDrZ9QhKR75o72N9TMmuKOfCOmpg2o3aU4iK-2OTSsoNw0i8cj6lmgoev1PsttRZ2DnHb-Q73n_EvC1g_TTQCdMNtFZA
refresh token (deleteKey) = 1/kGbbO_jy-mZogV1IY7VGU1BhwmOqJZGhuqynq4GHiAU
- start -
instanciate LanguageServiceClient step
log4j:WARN No appenders could be found for logger (io.netty.util.internal.logging.InternalLoggerFactory).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
juin 16, 2017 4:22:38 PM io.grpc.internal.ManagedChannelImpl <init>
PRÉCIS: [io.grpc.internal.ManagedChannelImpl-1] Created with target language.googleapis.com:443
text to analyze step
We want to analyze text: Hello world
sentiment analyzing step
io.grpc.Context: Storage override doesn't exist. Using default.
java.lang.ClassNotFoundException: io.grpc.override.ContextStorageOverride
	at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:264)
	at io.grpc.Context.<clinit>(Context.java:131)
	at io.grpc.internal.ClientCallImpl.<init>(ClientCallImpl.java:109)
	at io.grpc.internal.ManagedChannelImpl$RealChannel.newCall(ManagedChannelImpl.java:560)
	at com.google.api.gax.grpc.AuthInterceptor.interceptCall(AuthInterceptor.java:55)
	at io.grpc.ClientInterceptors$InterceptorChannel.newCall(ClientInterceptors.java:119)
	at com.google.api.gax.grpc.HeaderInterceptor.interceptCall(HeaderInterceptor.java:57)
	at io.grpc.ClientInterceptors$InterceptorChannel.newCall(ClientInterceptors.java:119)
	at io.grpc.internal.ManagedChannelImpl.newCall(ManagedChannelImpl.java:536)
	at com.google.api.gax.grpc.DescriptorClientCallFactory.newCall(DescriptorClientCallFactory.java:54)
	at com.google.api.gax.grpc.DirectCallable.futureCall(DirectCallable.java:58)
	at com.google.api.gax.grpc.ExceptionTransformingCallable.futureCall(ExceptionTransformingCallable.java:61)
	at com.google.api.gax.grpc.RetryingCallable$GrpcRetryCallable.call(RetryingCallable.java:138)
	at com.google.api.gax.grpc.RetryingCallable.futureCall(RetryingCallable.java:83)
	at com.google.api.gax.grpc.UnaryCallable.futureCall(UnaryCallable.java:280)
	at com.google.api.gax.grpc.UnaryCallable.futureCall(UnaryCallable.java:291)
	at com.google.api.gax.grpc.UnaryCallable.call(UnaryCallable.java:319)
	at com.google.cloud.language.spi.v1.LanguageServiceClient.analyzeSentiment(LanguageServiceClient.java:213)
	at com.google.cloud.language.spi.v1.LanguageServiceClient.analyzeSentiment(LanguageServiceClient.java:190)
	at com.xxx.product.xx.google.test.GoogleTest.myNaturalLanguageTest(GoogleTest.java:409)
	at com.xxx.product.xx.google.test.GoogleTest.main(GoogleTest.java:257)
juin 16, 2017 4:22:38 PM io.grpc.internal.ManagedChannelImpl exitIdleMode
PRÉCIS: [io.grpc.internal.ManagedChannelImpl-1] Exiting idle mode
juin 16, 2017 4:22:38 PM io.grpc.internal.ManagedChannelImpl$NameResolverListenerImpl onUpdate
PRÉCIS: [io.grpc.internal.ManagedChannelImpl-1] resolved address: [[servers=[[address=language.googleapis.com/216.58.208.234:443, attrs={}], [address=language.googleapis.com/216.58.198.202:443, attrs={}], [address=language.googleapis.com/216.58.204.106:443, attrs={}], [address=language.googleapis.com/216.58.209.234:443, attrs={}], [address=language.googleapis.com/216.58.201.234:443, attrs={}], [address=language.googleapis.com/216.58.206.234:443, attrs={}], [address=language.googleapis.com/216.58.213.138:443, attrs={}], [address=language.googleapis.com/216.58.213.170:443, attrs={}], [address=language.googleapis.com/216.58.204.138:443, attrs={}], [address=language.googleapis.com/216.58.204.234:443, attrs={}], [address=language.googleapis.com/172.217.19.234:443, attrs={}], [address=language.googleapis.com/172.217.22.138:443, attrs={}], [address=language.googleapis.com/2a00:1450:4007:811:0:0:0:200a:443, attrs={}]], attrs={}]], config={}
juin 16, 2017 4:22:38 PM io.grpc.internal.ManagedChannelImpl$LbHelperImpl createSubchannel
PRÉCIS: [io.grpc.internal.ManagedChannelImpl-1] io.grpc.internal.InternalSubchannel-3 created for [language.googleapis.com/216.58.208.234:443, language.googleapis.com/216.58.198.202:443, language.googleapis.com/216.58.204.106:443, language.googleapis.com/216.58.209.234:443, language.googleapis.com/216.58.201.234:443, language.googleapis.com/216.58.206.234:443, language.googleapis.com/216.58.213.138:443, language.googleapis.com/216.58.213.170:443, language.googleapis.com/216.58.204.138:443, language.googleapis.com/216.58.204.234:443, language.googleapis.com/172.217.19.234:443, language.googleapis.com/172.217.22.138:443, language.googleapis.com/2a00:1450:4007:811:0:0:0:200a:443]
juin 16, 2017 4:22:38 PM io.grpc.internal.ChannelExecutor drain
AVERTISSEMENT: Runnable threw exception in ChannelExecutor
java.lang.IllegalArgumentException: Jetty ALPN/NPN has not been properly configured.
	at io.grpc.netty.GrpcSslContexts.selectApplicationProtocolConfig(GrpcSslContexts.java:174)
	at io.grpc.netty.GrpcSslContexts.configure(GrpcSslContexts.java:151)
	at io.grpc.netty.GrpcSslContexts.configure(GrpcSslContexts.java:139)
	at io.grpc.netty.GrpcSslContexts.forClient(GrpcSslContexts.java:109)
	at io.grpc.netty.NettyChannelBuilder.createProtocolNegotiatorByType(NettyChannelBuilder.java:335)
	at io.grpc.netty.NettyChannelBuilder.createProtocolNegotiator(NettyChannelBuilder.java:308)
	at io.grpc.netty.NettyChannelBuilder$NettyTransportFactory$DynamicNettyTransportParams.getProtocolNegotiator(NettyChannelBuilder.java:499)
	at io.grpc.netty.NettyChannelBuilder$NettyTransportFactory.newClientTransport(NettyChannelBuilder.java:448)
	at io.grpc.internal.CallCredentialsApplyingTransportFactory.newClientTransport(CallCredentialsApplyingTransportFactory.java:61)
	at io.grpc.internal.InternalSubchannel.startNewTransport(InternalSubchannel.java:209)
	at io.grpc.internal.InternalSubchannel.obtainActiveTransport(InternalSubchannel.java:186)
	at io.grpc.internal.ManagedChannelImpl$SubchannelImplImpl.obtainActiveTransport(ManagedChannelImpl.java:806)
	at io.grpc.internal.GrpcUtil.getTransportFromPickResult(GrpcUtil.java:568)
	at io.grpc.internal.DelayedClientTransport.reprocess(DelayedClientTransport.java:296)
	at io.grpc.internal.ManagedChannelImpl$LbHelperImpl$5.run(ManagedChannelImpl.java:724)
	at io.grpc.internal.ChannelExecutor.drain(ChannelExecutor.java:87)
	at io.grpc.internal.ManagedChannelImpl$LbHelperImpl.runSerialized(ManagedChannelImpl.java:715)
	at io.grpc.internal.ManagedChannelImpl$NameResolverListenerImpl.onUpdate(ManagedChannelImpl.java:752)
	at io.grpc.internal.DnsNameResolver$1.run(DnsNameResolver.java:174)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)

@pupimvictor
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Have you figured out the right setup for netty? I'm having the same issue here trying to use Pubsub

@garrettjonesgoogle
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Could you try updating to the latest version now (0.20.1)? We have updated the grpc dependency since 19.0, and also the tcnative dependency (now: 2.0.3.Final ). This upgrade fixes conflicts with some other Netty usages (e.g. Tomcat).

@garrettjonesgoogle garrettjonesgoogle added api: language Issues related to the Cloud Natural Language API API. dependencies priority: p1 Important issue which blocks shipping the next release. Will be fixed prior to next release. type: question Request for information or clarification. Not an issue. labels Jul 17, 2017
@frankyaorenjie
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frankyaorenjie commented Jul 18, 2017 •
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try to remove unused dependencies in pom, such as those artifactId is google-cloud

@garrettjonesgoogle
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No response from the issue filer (after 3 weeks), so I'm going to close this out. I am going to consolidate issues related to the Jetty ALPN/NPN error in #2266 .

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api: language Issues related to the Cloud Natural Language API API. dependencies priority: p1 Important issue which blocks shipping the next release. Will be fixed prior to next release. type: question Request for information or clarification. Not an issue.
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@frankyaorenjie @scraly @garrettjonesgoogle @pupimvictor