Csehpi opened a new issue, #170:
URL: https://github.com/apache/arrow-java/issues/170
### Describe the bug, including details regarding any error messages,
version, and platform.
Hello All,
I would like to ask your help in the following issue I am facing with.
I have a Java and a Python application in different pods running on
Kubernetes. A running Arrow Flight server is on the Python side.
Arrow version: 13.0.0 (everything worked fine with version 12.0.1)
**flightClient.handshake();** throws this error and the method is in an
infinite loop:
```BASH
org.apache.arrow.flight.FlightRuntimeException: CANCELLED: Failed to stream
message
at
org.apache.arrow.flight.CallStatus.toRuntimeException(CallStatus.java:131)
at
org.apache.arrow.flight.grpc.StatusUtils.fromGrpcRuntimeException(StatusUtils.java:164)
at
org.apache.arrow.flight.grpc.StatusUtils.fromThrowable(StatusUtils.java:185)
at
org.apache.arrow.flight.auth2.ClientHandshakeWrapper.doClientHandshake(ClientHandshakeWrapper.java:59)
at org.apache.arrow.flight.FlightClient.handshake(FlightClient.java:212)
at ...
Caused by: io.grpc.StatusRuntimeException: INTERNAL: Failed to frame message
at io.grpc.Status.asRuntimeException(Status.java:530)
at io.grpc.internal.MessageFramer.writePayload(MessageFramer.java:154)
at io.grpc.internal.AbstractStream.writeMessage(AbstractStream.java:66)
at
io.grpc.internal.ForwardingClientStream.writeMessage(ForwardingClientStream.java:37)
at io.grpc.internal.DelayedStream.writeMessage(DelayedStream.java:278)
at
io.grpc.internal.RetriableStream$1SendMessageEntry.runWith(RetriableStream.java:567)
at
io.grpc.internal.RetriableStream.delayOrExecute(RetriableStream.java:544)
at
io.grpc.internal.RetriableStream.sendMessage(RetriableStream.java:575)
at
io.grpc.internal.ClientCallImpl.sendMessageInternal(ClientCallImpl.java:525)
at io.grpc.internal.ClientCallImpl.sendMessage(ClientCallImpl.java:513)
at
io.grpc.ForwardingClientCall.sendMessage(ForwardingClientCall.java:37)
at
io.grpc.stub.ClientCalls$CallToStreamObserverAdapter.onNext(ClientCalls.java:378)
at
org.apache.arrow.flight.auth2.ClientHandshakeWrapper.doClientHandshake(ClientHandshakeWrapper.java:48)
... 21 more
Caused by: java.lang.UnsupportedOperationException: This is supposed to be
overridden by subclasses.
at
com.google.protobuf.GeneratedMessageV3.getUnknownFields(GeneratedMessageV3.java:302)
at
org.apache.arrow.flight.impl.Flight$HandshakeRequest.getSerializedSize(Flight.java:328)
at
io.grpc.protobuf.lite.ProtoInputStream.available(ProtoInputStream.java:108)
at io.grpc.internal.MessageFramer.getKnownLength(MessageFramer.java:208)
at io.grpc.internal.MessageFramer.writePayload(MessageFramer.java:138)
... 32 more
```
### Component(s)
Java
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