Mark Payne created NIFI-8742:
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Summary: Unable to view FlowFile Content in cluster mode
Key: NIFI-8742
URL: https://issues.apache.org/jira/browse/NIFI-8742
Project: Apache NiFi
Issue Type: Bug
Components: Core Framework
Affects Versions: 1.14.0
Reporter: Mark Payne
Fix For: 1.14.0
When I create some content and List Queue I can see the FlowFile in the queue.
I can then download it. However, when I attempt to view it, I get a
TimeoutException:
{code:java}
2021-06-25 18:08:55,958 WARN [Replicate Request Thread-1]
o.a.n.c.c.h.r.ThreadPoolRequestReplicator Failed to replicate request GET
/nifi-api/flowfile-queues/452afb8c-017a-1000-0000-000046f5f263/flowfiles/907f11da-666f-428f-9582-b9afb0ac107a/content
to localhost:8481 due to java.net.SocketTimeoutException: timeout2021-06-25
18:08:55,958 WARN [Replicate Request Thread-1]
o.a.n.c.c.h.r.ThreadPoolRequestReplicator Failed to replicate request GET
/nifi-api/flowfile-queues/452afb8c-017a-1000-0000-000046f5f263/flowfiles/907f11da-666f-428f-9582-b9afb0ac107a/content
to localhost:8481 due to java.net.SocketTimeoutException: timeout2021-06-25
18:08:55,962 WARN [Replicate Request Thread-1]
o.a.n.c.c.h.r.ThreadPoolRequestReplicatorjava.net.SocketTimeoutException:
timeout at okio.SocketAsyncTimeout.newTimeoutException(JvmOkio.kt:143) at
okio.AsyncTimeout.access$newTimeoutException(AsyncTimeout.kt:162) at
okio.AsyncTimeout$source$1.read(AsyncTimeout.kt:335) at
okio.RealBufferedSource.indexOf(RealBufferedSource.kt:427) at
okio.RealBufferedSource.readUtf8LineStrict(RealBufferedSource.kt:320) at
okhttp3.internal.http1.HeadersReader.readLine(HeadersReader.kt:29) at
okhttp3.internal.http1.Http1ExchangeCodec.readResponseHeaders(Http1ExchangeCodec.kt:178)
at okhttp3.internal.connection.Exchange.readResponseHeaders(Exchange.kt:106)
at
okhttp3.internal.http.CallServerInterceptor.intercept(CallServerInterceptor.kt:79)
at
okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)
at
okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.kt:34)
at
okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)
at okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.kt:95) at
okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)
at okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.kt:83)
at
okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)
at
okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.kt:76)
at
okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)
at
okhttp3.internal.connection.RealCall.getResponseWithInterceptorChain$okhttp(RealCall.kt:201)
at okhttp3.internal.connection.RealCall.execute(RealCall.kt:154) at
org.apache.nifi.cluster.coordination.http.replication.okhttp.OkHttpReplicationClient.replicate(OkHttpReplicationClient.java:136)
at
org.apache.nifi.cluster.coordination.http.replication.okhttp.OkHttpReplicationClient.replicate(OkHttpReplicationClient.java:130)
at
org.apache.nifi.cluster.coordination.http.replication.ThreadPoolRequestReplicator.replicateRequest(ThreadPoolRequestReplicator.java:640)
at
org.apache.nifi.cluster.coordination.http.replication.ThreadPoolRequestReplicator$NodeHttpRequest.run(ThreadPoolRequestReplicator.java:832)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at
java.util.concurrent.FutureTask.run(FutureTask.java:266) at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)Caused by:
java.net.SocketTimeoutException: Read timed out at
java.net.SocketInputStream.socketRead0(Native Method) at
java.net.SocketInputStream.socketRead(SocketInputStream.java:116) at
java.net.SocketInputStream.read(SocketInputStream.java:171) at
java.net.SocketInputStream.read(SocketInputStream.java:141) at
sun.security.ssl.InputRecord.readFully(InputRecord.java:465) at
sun.security.ssl.InputRecord.read(InputRecord.java:503) at
sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:990) at
sun.security.ssl.SSLSocketImpl.readDataRecord(SSLSocketImpl.java:948) at
sun.security.ssl.AppInputStream.read(AppInputStream.java:105) at
okio.InputStreamSource.read(JvmOkio.kt:90) at
okio.AsyncTimeout$source$1.read(AsyncTimeout.kt:129) ... 26 common frames
omitted {code}
Works okay in standalone mode but not cluster mode. I have a 2-node cluster
running on localhost, with almost no load. So there should be no timeout..
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