Dgraph4j datetime problem


(Dx Guan) #1

Seems like dgraph4j deals with datetime with a problem:

String date = "2006-01-02T15:04:05.999999999";

DgraphProto.Value value = DgraphProto.Value.newBuilder().setDatetimeVal(ByteString.copyFromUtf8(date)).build();

DgraphProto.Mutation mutation = DgraphProto.Mutation.newBuilder()
               .addSet(DgraphProto.NQuad.newBuilder()
                       .setSubject("_:user")
                       .setPredicate("birthday")
                       .setObjectValue(value)).build();
txn.mutate(mutation);
txn.commit();

Debugging with the code above, dgraph raises an error like this:

Caused by: io.grpc.StatusRuntimeException: UNKNOWN: Time.UnmarshalBinary: unsupported version
	at io.grpc.Status.asRuntimeException(Status.java:526) ~[grpc-core-1.10.0.jar:1.10.0]
	at io.grpc.stub.ClientCalls$StreamObserverToCallListenerAdapter.onClose(ClientCalls.java:419) ~[grpc-stub-1.10.0.jar:1.10.0]
	at io.grpc.ForwardingClientCallListener.onClose(ForwardingClientCallListener.java:41) ~[grpc-core-1.10.0.jar:1.10.0]
	at io.grpc.internal.CensusStatsModule$StatsClientInterceptor$1$1.onClose(CensusStatsModule.java:684) ~[grpc-core-1.10.0.jar:1.10.0]
	at io.grpc.ForwardingClientCallListener.onClose(ForwardingClientCallListener.java:41) ~[grpc-core-1.10.0.jar:1.10.0]
	at io.grpc.internal.CensusTracingModule$TracingClientInterceptor$1$1.onClose(CensusTracingModule.java:391) ~[grpc-core-1.10.0.jar:1.10.0]
	at io.grpc.internal.ClientCallImpl.closeObserver(ClientCallImpl.java:475) ~[grpc-core-1.10.0.jar:1.10.0]
	at io.grpc.internal.ClientCallImpl.access$300(ClientCallImpl.java:63) ~[grpc-core-1.10.0.jar:1.10.0]
	at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl.close(ClientCallImpl.java:557) ~[grpc-core-1.10.0.jar:1.10.0]
	at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl.access$600(ClientCallImpl.java:478) ~[grpc-core-1.10.0.jar:1.10.0]
	at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInContext(ClientCallImpl.java:590) ~[grpc-core-1.10.0.jar:1.10.0]
	at io.grpc.internal.ContextRunnable.run(ContextRunnable.java:37) ~[grpc-core-1.10.0.jar:1.10.0]
	at io.grpc.internal.SerializingExecutor.run(SerializingExecutor.java:123) ~[grpc-core-1.10.0.jar:1.10.0]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[?:1.8.0_181]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[?:1.8.0_181]
	at java.lang.Thread.run(Thread.java:748) ~[?:1.8.0_181]


(Manish R Jain) #2

@deepak: Can you have a look at this?