[
https://issues.apache.org/jira/browse/NIFI-10842?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17636035#comment-17636035
]
David Handermann commented on NIFI-10842:
-----------------------------------------
Thanks for providing the stack trace associated with the error [~ruckc], that
is helpful.
Can you provide any additional details on the OAuth2 service with which NiFi is
interfacing? Is the OAuth2 service running over HTTPS? If so, it should
explicitly declare support for HTTP/2, or else OkHttp should fall back to
HTTP/1.1.
> StandardOauth2AccessTokenProvider support forcing HTTP protocol to 1.1
> ----------------------------------------------------------------------
>
> Key: NIFI-10842
> URL: https://issues.apache.org/jira/browse/NIFI-10842
> Project: Apache NiFi
> Issue Type: Bug
> Components: Extensions
> Affects Versions: 1.18.0
> Reporter: Curtis W Ruck
> Priority: Major
>
> We are trying to use nifi's StandardOauth2AccessTokenProvider to enable
> authentication in concert with InvokeHTTP to make requests to a REST API. The
> OAuth2 server is responding with a HTTP 408 error code, and okhttp3 is
> throwing a "stream was reset: HTTP_1_1_REQUIRED" exception.
> In the same manner that InvokeHTTP got the `HTTP/2 Disabled` property, it
> would be nice if StandardOauth2AccessTokenProvider had the same property.
> {code:java}
> 2022-11-18 20:44:17,842 ERROR [Timer-Driven Process Thread-9]
> o.a.nifi.processors.standard.InvokeHTTP
> InvokeHTTP[id=8c6c303d-0184-1000-2cd2-c88625f9a563] Failed to properly
> initialize Processor. If still scheduled to run, NiFi will attempt to
> initialize and run the Processor again after the 'Administrative Yield
> Duration' has elapsed. Failure is due to java.io.UncheckedIOException: OAuth2
> access token request failed
> java.io.UncheckedIOException: OAuth2 access token request failed
> at
> org.apache.nifi.oauth2.StandardOauth2AccessTokenProvider.getAccessDetails(StandardOauth2AccessTokenProvider.java:330)
> at
> org.apache.nifi.oauth2.StandardOauth2AccessTokenProvider.acquireAccessDetails(StandardOauth2AccessTokenProvider.java:289)
> at
> org.apache.nifi.oauth2.StandardOauth2AccessTokenProvider.getAccessDetails(StandardOauth2AccessTokenProvider.java:243)
> at jdk.internal.reflect.GeneratedMethodAccessor966.invoke(Unknown Source)
> 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.nifi.controller.service.StandardControllerServiceInvocationHandler.invoke(StandardControllerServiceInvocationHandler.java:254)
> at
> org.apache.nifi.controller.service.StandardControllerServiceInvocationHandler.invoke(StandardControllerServiceInvocationHandler.java:105)
> at com.sun.proxy.$Proxy216.getAccessDetails(Unknown Source)
> at
> org.apache.nifi.processors.standard.InvokeHTTP.initOauth2AccessTokenProvider(InvokeHTTP.java:875)
> at jdk.internal.reflect.GeneratedMethodAccessor965.invoke(Unknown Source)
> at
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.base/java.lang.reflect.Method.invoke(Method.java:566)
> at
> org.apache.nifi.util.ReflectionUtils.invokeMethodsWithAnnotations(ReflectionUtils.java:145)
> at
> org.apache.nifi.util.ReflectionUtils.invokeMethodsWithAnnotations(ReflectionUtils.java:133)
> at
> org.apache.nifi.util.ReflectionUtils.invokeMethodsWithAnnotations(ReflectionUtils.java:78)
> at
> org.apache.nifi.util.ReflectionUtils.invokeMethodsWithAnnotation(ReflectionUtils.java:55)
> at
> org.apache.nifi.controller.StandardProcessorNode.lambda$initiateStart$8(StandardProcessorNode.java:1733)
> at org.apache.nifi.engine.FlowEngine$3.call(FlowEngine.java:123)
> at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
> at
> java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304)
> at
> java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
> at
> java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
> at java.base/java.lang.Thread.run(Thread.java:829)
> Caused by: okhttp3.internal.http2.StreamResetException: stream was reset:
> HTTP_1_1_REQUIRED
> at okhttp3.internal.http2.Http2Stream.takeHeaders(Http2Stream.kt:148)
> at
> okhttp3.internal.http2.Http2ExchangeCodec.readResponseHeaders(Http2ExchangeCodec.kt:96)
> at
> okhttp3.internal.connection.Exchange.readResponseHeaders(Exchange.kt:106)
> at
> okhttp3.internal.http.CallServerInterceptor.intercept(CallServerInterceptor.kt:79)
> at
> okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)
> at
> okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.kt:34)
> at
> okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)
> at
> okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.kt:95)
> at
> okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)
> at
> okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.kt:83)
> at
> okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)
> at
> okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.kt:76)
> at
> okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)
> at
> okhttp3.internal.connection.RealCall.getResponseWithInterceptorChain$okhttp(RealCall.kt:201)
> at okhttp3.internal.connection.RealCall.execute(RealCall.kt:154)
> at
> org.apache.nifi.oauth2.StandardOauth2AccessTokenProvider.getAccessDetails(StandardOauth2AccessTokenProvider.java:320)
> ... 23 common frames omitted
> {code}
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
