Hi There, Could Someone help please. PubSub and BQ are working from same
environment but only cloud translation while using client library giving
alpn issue.
Authentication Method : ADC
------ Maven Dependency*****************************************
<dependencyManagement>
<dependencies>
<dependency>
<groupId>com.google.cloud</groupId>
<artifactId>libraries-bom</artifactId>
<version>26.2.0</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<dependencies>
<!-- Here are all your dependencies. Currently only one. These are
automatically downloaded from https://mvnrepository.com/ -->
<dependency>
<groupId>com.google.cloud</groupId>
<artifactId>google-cloud-translate</artifactId>
<!-- <version>2.8.0</version> -->
</dependency>
</dependencies>
------ Java Class*****************************************
package gcp.translation;
import java.io.BufferedReader;
import java.io.File;
import java.io.IOException;
import java.io.InputStreamReader;
// [START translate_v3_translate_text]
// [START translate_v3_translate_text_0]
// Imports the Google Cloud Translation library.
import com.google.cloud.translate.v3.LocationName;
import com.google.cloud.translate.v3.TranslateTextRequest;
import com.google.cloud.translate.v3.TranslateTextResponse;
import com.google.cloud.translate.v3.Translation;
import com.google.cloud.translate.v3.TranslationServiceClient;
import com.google.cloud.translate.v3.TranslationServiceSettings;
import io.grpc.Channel;
import io.grpc.ChannelCredentials;
import io.grpc.ClientInterceptor;
import io.grpc.ClientInterceptors;
import io.grpc.Grpc;
import io.grpc.ManagedChannel;
import io.grpc.TlsChannelCredentials;
// [END translate_v3_translate_text_0]
public class TranslateText {
public static void main(String args[]) throws Exception {
translateText();
}
// [START translate_v3_translate_text_1]
// Set and pass variables to overloaded translateText() method for
translation.
public static void translateText() throws IOException {
// TODO(developer): Replace these variables before running the sample.
String projectId = "gcp-spsf-dev";
// Supported Languages:
https://cloud.google.com/translate/docs/languages
String targetLanguage = "hi";
String text = "Hello Danial, How are you?";
System.out.println("Calling translaton");
translateText(projectId, targetLanguage, text);
}
// [END translate_v3_translate_text_1]
// [START translate_v3_translate_text_2]
// Translate text to target language.
public static void translateText(String projectId, String targetLanguage,
String text)
throws IOException {
// Initialize client that will be used to send requests. This client
only needs to be created
// once, and can be reused for multiple requests. After completing all
of your requests, call
// the "close" method on the client to safely clean up any remaining
background resources.
TranslationServiceSettings tsSettings =
TranslationServiceSettings.newBuilder()
//.setEndpoint("proxy.ups.com:443")
//.setEndpoint("translate-u.p.googleapis.com:443")
//.setEndpoint("localhost:443")
//.setCredentialsProvider(FixedCredentialsProvider
.build();
TranslationServiceClient translationServiceClient =
TranslationServiceClient.create(tsSettings);
//try (TranslationServiceClient client =
TranslationServiceClient.create()) {
try (TranslationServiceClient client = translationServiceClient) {
// Supported Locations: `global`, [glossary location], or [model
location]
// Glossaries must be hosted in `us-central1`
// Custom Models must use the same location as your model.
(us-central1)
LocationName parent = LocationName.of(projectId, "global");
/*
* ChannelCredentials credentials; credentials =
* TlsChannelCredentials.newBuilder() .trustManager(new
* File("<path-to-file>/cacert.pem")) .build(); ManagedChannel
originChannel =
* Grpc.newChannelBuilderForAddress("proxy.ups.com", 8080,
credentials).build();
* ClientInterceptor interceptor = new HeaderClientInterceptor();
Channel
* channel = ClientInterceptors.intercept(originChannel,
interceptor);
*
* stub = LogStreamerGrpc.newStub(channel);
*/
// Supported Mime Types:
https://cloud.google.com/translate/docs/supported-formats
TranslateTextRequest request =
TranslateTextRequest.newBuilder()
.setParent(parent.toString())
.setMimeType("text/plain")
.setTargetLanguageCode(targetLanguage)
.addContents(text)
.build();
TranslateTextResponse response = client.translateText(request);
// Display the translation for each input text provided
for (Translation translation : response.getTranslationsList()) {
System.out.printf("Translated text: %s\n",
translation.getTranslatedText());
}
}
}
// [END translate_v3_translate_text_2]
}
// [END translate_v3_translate_text]
--------- Exception********************************************
exception in thread "main" com.google.api.gax.rpc.UnavailableException:
io.grpc.StatusRuntimeException: UNAVAILABLE: Failed ALPN negotiation:
Unable to find compatible protocol
Channel Pipeline: [SslHandler#0, ProtocolNegotiators$ClientTlsHandler#0,
WriteBufferingAndExceptionHandler#0, DefaultChannelPipeline$TailContext#0]
at
com.google.api.gax.rpc.ApiExceptionFactory.createException(ApiExceptionFactory.java:112)
at
com.google.api.gax.rpc.ApiExceptionFactory.createException(ApiExceptionFactory.java:41)
at
com.google.api.gax.grpc.GrpcApiExceptionFactory.create(GrpcApiExceptionFactory.java:86)
at
com.google.api.gax.grpc.GrpcApiExceptionFactory.create(GrpcApiExceptionFactory.java:66)
at
com.google.api.gax.grpc.GrpcExceptionCallable$ExceptionTransformingFuture.onFailure(GrpcExceptionCallable.java:97)
at com.google.api.core.ApiFutures$1.onFailure(ApiFutures.java:67)
at
com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132)
at
com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:31)
at
com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1270)
at
com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:1038)
at
com.google.common.util.concurrent.AbstractFuture.setException(AbstractFuture.java:808)
at
io.grpc.stub.ClientCalls$GrpcFuture.setException(ClientCalls.java:574)
at
io.grpc.stub.ClientCalls$UnaryStreamToFuture.onClose(ClientCalls.java:544)
at
io.grpc.PartialForwardingClientCallListener.onClose(PartialForwardingClientCallListener.java:39)
at
io.grpc.ForwardingClientCallListener.onClose(ForwardingClientCallListener.java:23)
at
io.grpc.ForwardingClientCallListener$SimpleForwardingClientCallListener.onClose(ForwardingClientCallListener.java:40)
at
com.google.api.gax.grpc.ChannelPool$ReleasingClientCall$1.onClose(ChannelPool.java:535)
at
io.grpc.internal.DelayedClientCall$DelayedListener$3.run(DelayedClientCall.java:471)
at
io.grpc.internal.DelayedClientCall$DelayedListener.delayOrExecute(DelayedClientCall.java:435)
at
io.grpc.internal.DelayedClientCall$DelayedListener.onClose(DelayedClientCall.java:468)
at
io.grpc.internal.ClientCallImpl.closeObserver(ClientCallImpl.java:563)
at io.grpc.internal.ClientCallImpl.access$300(ClientCallImpl.java:70)
at
io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInternal(ClientCallImpl.java:744)
at
io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInContext(ClientCallImpl.java:723)
at io.grpc.internal.ContextRunnable.run(ContextRunnable.java:37)
at
io.grpc.internal.SerializingExecutor.run(SerializingExecutor.java:133)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:750)
Suppressed: com.google.api.gax.rpc.AsyncTaskException: Asynchronous
task failed
at
com.google.api.gax.rpc.ApiExceptions.callAndTranslateApiException(ApiExceptions.java:57)
at com.google.api.gax.rpc.UnaryCallable.call(UnaryCallable.java:112)
at
com.google.cloud.translate.v3.TranslationServiceClient.translateText(TranslationServiceClient.java:485)
at
gcp.translation.TranslateText.translateText(TranslateText.java:131)
at
gcp.translation.TranslateText.translateText(TranslateText.java:83)
at gcp.translation.TranslateText.main(TranslateText.java:71)
Caused by: io.grpc.StatusRuntimeException: UNAVAILABLE: Failed ALPN
negotiation: Unable to find compatible protocol
Channel Pipeline: [SslHandler#0, ProtocolNegotiators$ClientTlsHandler#0,
WriteBufferingAndExceptionHandler#0, DefaultChannelPipeline$TailContext#0]
at io.grpc.Status.asRuntimeException(Status.java:539)
... 17 more
-------------------- openssl s_client -CAfile fresh-cert.pem -connect
googleapis.com:443 -alpn h2 -proxy proxy-name:port
result**************************************************
-----END CERTIFICATE-----
subject=CN = googleapis.com
issuer=C = US, ST = New Jersey, L = Mahwah, O = "United Parcel Service,
Inc.", CN = UPSProxyCA
---
No client certificate CA names sent
Peer signing digest: SHA256
Peer signature type: RSA-PSS
Server Temp Key: X25519, 253 bits
---
SSL handshake has read 8825 bytes and written 478 bytes
Verification: OK
---
New, TLSv1.3, Cipher is TLS_AES_256_GCM_SHA384
Server public key is 2048 bit
Secure Renegotiation IS NOT supported
Compression: NONE
Expansion: NONE
ALPN protocol: h2
Early data was not sent
Verify return code: 0 (ok)
---
On Wednesday, January 18, 2023 at 1:21:17 PM UTC-5 Anil Kumar wrote:
> Hi There,
> while calling to google cloud translation api by using sample java google
> cloud client library, I am getting below exception with jdk8u341 version :
>
> Could you please help?
> ---
>
> com.google.api.gax.rpc.UnavailableException:
> io.grpc.StatusRuntimeException: UNAVAILABLE: Failed ALPN negotiation:
> Unable to find compatible protocol
> Channel Pipeline: [SslHandler#0, ProtocolNegotiators$ClientTlsHandler#0,
> WriteBufferingAndExceptionHandler#0, DefaultChannelPipeline$TailContext#0]
> at
> com.google.api.gax.rpc.ApiExceptionFactory.createException(ApiExceptionFactory.java:112)
> at
> com.google.api.gax.rpc.ApiExceptionFactory.createException(ApiExceptionFactory.java:41)
> at
> com.google.api.gax.grpc.GrpcApiExceptionFactory.create(GrpcApiExceptionFactory.java:86)
> at
> com.google.api.gax.grpc.GrpcApiExceptionFactory.create(GrpcApiExceptionFactory.java:66)
> at
> com.google.api.gax.grpc.GrpcExceptionCallable$ExceptionTransformingFuture.onFailure(GrpcExceptionCallable.java:97)
> at com.google.api.core.ApiFutures$1.onFailure(ApiFutures.java:67)
> at
> com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132)
> at
> com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:31)
> at
> com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1270)
> at
> com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:1038)
> at
> com.google.common.util.concurrent.AbstractFuture.setException(AbstractFuture.java:808)
> at
> io.grpc.stub.ClientCalls$GrpcFuture.setException(ClientCalls.java:574)
> at
> io.grpc.stub.ClientCalls$UnaryStreamToFuture.onClose(ClientCalls.java:544)
> at
> io.grpc.PartialForwardingClientCallListener.onClose(PartialForwardingClientCallListener.java:39)
> at
> io.grpc.ForwardingClientCallListener.onClose(ForwardingClientCallListener.java:23)
> at
> io.grpc.ForwardingClientCallListener$SimpleForwardingClientCallListener.onClose(ForwardingClientCallListener.java:40)
> at
> com.google.api.gax.grpc.ChannelPool$ReleasingClientCall$1.onClose(ChannelPool.java:535)
> at
> io.grpc.internal.DelayedClientCall$DelayedListener$3.run(DelayedClientCall.java:470)
> at
> io.grpc.internal.DelayedClientCall$DelayedListener.delayOrExecute(DelayedClientCall.java:434)
> at
> io.grpc.internal.DelayedClientCall$DelayedListener.onClose(DelayedClientCall.java:467)
> at
> io.grpc.internal.ClientCallImpl.closeObserver(ClientCallImpl.java:563)
> at io.grpc.internal.ClientCallImpl.access$300(ClientCallImpl.java:70)
> at
> io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInternal(ClientCallImpl.java:744)
> at
> io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInContext(ClientCallImpl.java:723)
> at io.grpc.internal.ContextRunnable.run(ContextRunnable.java:37)
> at
> io.grpc.internal.SerializingExecutor.run(SerializingExecutor.java:133)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at java.lang.Thread.run(Thread.java:748)
> Suppressed: com.google.api.gax.rpc.AsyncTaskException: Asynchronous
> task failed
> at
> com.google.api.gax.rpc.ApiExceptions.callAndTranslateApiException(ApiExceptions.java:57)
> at
> com.google.api.gax.rpc.UnaryCallable.call(UnaryCallable.java:112)
> at
> com.google.cloud.translate.v3.TranslationServiceClient.translateText(TranslationServiceClient.java:488)
> at
> com.ups.google.translation.service.TranslateServiceAdvanced.translateTextWithPassedADC(TranslateServiceAdvanced.java:130)
> at
> com.ups.google.translation.service.TranslateServiceAdvanced.translateText(TranslateServiceAdvanced.java:61)
> at
> com.ups.google.translation.LocalUnitTest.testTranslation(LocalUnitTest.java:36)
> at com.ups.google.translation.SpringApp.main(SpringApp.java:15)
> Caused by: io.grpc.StatusRuntimeException: UNAVAILABLE: Failed ALPN
> negotiation: Unable to find compatible protocol
> Channel Pipeline: [SslHandler#0, ProtocolNegotiators$ClientTlsHandler#0,
> WriteBufferingAndExceptionHandler#0, DefaultChannelPipeline$TailContext#0]
> at io.grpc.Status.asRuntimeException(Status.java:535)
> ... 17 more
>
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