error 1
18:43:16.408 [main] ERROR org.hyperledger.fabric.sdk.Channel - Channel Channel{id: 1, name: mychannel} Sending proposal with transaction: c6da6324f94b7aa4776727603fc22177e8ad8d50453ed515e2d0e950b9afe367 to Peer{ id: 7, name: peer0.org1.example.com:7051, channelName: mychannel, url: grpcs://peer0.org1.example.com:7051, mspid: Org1MSP} failed because of: gRPC failure=Status{code=UNAVAILABLE, description=io exception, cause=io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: no further information: peer0.org1.example.com/120.240.95.34:7051
Caused by: java.net.ConnectException: Connection refused: no further information
at java.base/sun.nio.ch.Net.pollConnect(Native Method)
at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:589)
at java.base/sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:839)
at io.netty.channel.socket.nio.NioSocketChannel.doFinishConnect(NioSocketChannel.java:327)
at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:336)
at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:685)
at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:632)
at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:549)
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:511)
at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:918)
at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
at java.base/java.lang.Thread.run(Thread.java:832)
}
java.lang.Exception: io.grpc.StatusRuntimeException: UNAVAILABLE: io exception
at org.hyperledger.fabric.sdk.Channel.sendProposalToPeers(Channel.java:4525) [fabric-sdk-java-1.4.11.jar:?]
at org.hyperledger.fabric.sdk.Channel.sendTransactionProposalToEndorsers(Channel.java:4213) [fabric-sdk-java-1.4.11.jar:?]
at org.hyperledger.fabric.gateway.impl.TransactionImpl.sendTransactionProposal(TransactionImpl.java:121) [fabric-gateway-java-1.4.5.jar:?]
at org.hyperledger.fabric.gateway.impl.TransactionImpl.endorseTransaction(TransactionImpl.java:106) [fabric-gateway-java-1.4.5.jar:?]
at org.hyperledger.fabric.gateway.impl.TransactionImpl.submit(TransactionImpl.java:92) [fabric-gateway-java-1.4.5.jar:?]
at org.hyperledger.fabric.gateway.impl.ContractImpl.submitTransaction(ContractImpl.java:50) [fabric-gateway-java-1.4.5.jar:?]
at datasharing.Sample.uploadLog(Sample.java:68) [classes/:?]
at datasharing.Sample.main(Sample.java:31) [classes/:?]
Caused by: io.grpc.StatusRuntimeException: UNAVAILABLE: io exception
at io.grpc.Status.asRuntimeException(Status.java:533) ~[grpc-api-1.23.0.jar:1.23.0]
at io.grpc.stub.ClientCalls$UnaryStreamToFuture.onClose(ClientCalls.java:490) ~[grpc-stub-1.23.0.jar:1.23.0]
at io.grpc.PartialForwardingClientCallListener.onClose(PartialForwardingClientCallListener.java:39) ~[grpc-api-1.23.0.jar:1.23.0]
at io.grpc.ForwardingClientCallListener.onClose(ForwardingClientCallListener.java:23) ~[grpc-api-1.23.0.jar:1.23.0]
at io.grpc.ForwardingClientCallListener$SimpleForwardingClientCallListener.onClose(ForwardingClientCallListener.java:40) ~[grpc-api-1.23.0.jar:1.23.0]
at io.grpc.internal.CensusStatsModule$StatsClientInterceptor$1$1.onClose(CensusStatsModule.java:700) ~[grpc-core-1.23.0.jar:1.23.0]
at io.grpc.PartialForwardingClientCallListener.onClose(PartialForwardingClientCallListener.java:39) ~[grpc-api-1.23.0.jar:1.23.0]
at io.grpc.ForwardingClientCallListener.onClose(ForwardingClientCallListener.java:23) ~[grpc-api-1.23.0.jar:1.23.0]
at io.grpc.ForwardingClientCallListener$SimpleForwardingClientCallListener.onClose(ForwardingClientCallListener.java:40) ~[grpc-api-1.23.0.jar:1.23.0]
at io.grpc.internal.CensusTracingModule$TracingClientInterceptor$1$1.onClose(CensusTracingModule.java:399) ~[grpc-core-1.23.0.jar:1.23.0]
at io.grpc.internal.ClientCallImpl.closeObserver(ClientCallImpl.java:510) ~[grpc-core-1.23.0.jar:1.23.0]
at io.grpc.internal.ClientCallImpl.access$300(ClientCallImpl.java:66) ~[grpc-core-1.23.0.jar:1.23.0]
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl.close(ClientCallImpl.java:630) ~[grpc-core-1.23.0.jar:1.23.0]
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl.access$700(ClientCallImpl.java:518) ~[grpc-core-1.23.0.jar:1.23.0]
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInternal(ClientCallImpl.java:692) ~[grpc-core-1.23.0.jar:1.23.0]
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInContext(ClientCallImpl.java:681) ~[grpc-core-1.23.0.jar:1.23.0]
at io.grpc.internal.ContextRunnable.run(ContextRunnable.java:37) ~[grpc-core-1.23.0.jar:1.23.0]
at io.grpc.internal.SerializingExecutor.run(SerializingExecutor.java:123) ~[grpc-core-1.23.0.jar:1.23.0]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130) ~[?:?]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630) ~[?:?]
at java.lang.Thread.run(Thread.java:832) ~[?:?]
Caused by: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: no further information: peer0.org1.example.com/120.240.95.34:7051
Caused by: java.net.ConnectException: Connection refused: no further information
at sun.nio.ch.Net.pollConnect(Native Method) ~[?:?]
at sun.nio.ch.Net.pollConnectNow(Net.java:589) ~[?:?]
at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:839) ~[?:?]
at io.netty.channel.socket.nio.NioSocketChannel.doFinishConnect(NioSocketChannel.java:327) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:336) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:685) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:632) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:549) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:511) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:918) ~[netty-common-4.1.38.Final.jar:4.1.38.Final]
at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) ~[netty-common-4.1.38.Final.jar:4.1.38.Final]
at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ~[netty-common-4.1.38.Final.jar:4.1.38.Final]
at java.lang.Thread.run(Thread.java:832) ~[?:?]
18:43:16.441 [main] ERROR org.hyperledger.fabric.gateway.impl.TransactionImpl - No valid proposal responses received. 1 peer error responses: Channel Channel{id: 1, name: mychannel} Sending proposal with transaction: c6da6324f94b7aa4776727603fc22177e8ad8d50453ed515e2d0e950b9afe367 to Peer{ id: 7, name: peer0.org1.example.com:7051, channelName: mychannel, url: grpcs://peer0.org1.example.com:7051, mspid: Org1MSP} failed because of: gRPC failure=Status{code=UNAVAILABLE, description=io exception, cause=io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: no further information: peer0.org1.example.com/120.240.95.34:7051
Caused by: java.net.ConnectException: Connection refused: no further information
at java.base/sun.nio.ch.Net.pollConnect(Native Method)
at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:589)
at java.base/sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:839)
at io.netty.channel.socket.nio.NioSocketChannel.doFinishConnect(NioSocketChannel.java:327)
at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:336)
at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:685)
at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:632)
at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:549)
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:511)
at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:918)
at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
at java.base/java.lang.Thread.run(Thread.java:832)
}
Exception in thread "main" org.hyperledger.fabric.gateway.ContractException: No valid proposal responses received. 1 peer error responses: Channel Channel{id: 1, name: mychannel} Sending proposal with transaction: c6da6324f94b7aa4776727603fc22177e8ad8d50453ed515e2d0e950b9afe367 to Peer{ id: 7, name: peer0.org1.example.com:7051, channelName: mychannel, url: grpcs://peer0.org1.example.com:7051, mspid: Org1MSP} failed because of: gRPC failure=Status{code=UNAVAILABLE, description=io exception, cause=io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: no further information: peer0.org1.example.com/120.240.95.34:7051
Caused by: java.net.ConnectException: Connection refused: no further information
at java.base/sun.nio.ch.Net.pollConnect(Native Method)
at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:589)
at java.base/sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:839)
at io.netty.channel.socket.nio.NioSocketChannel.doFinishConnect(NioSocketChannel.java:327)
at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:336)
at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:685)
at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:632)
at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:549)
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:511)
at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:918)
at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
at java.base/java.lang.Thread.run(Thread.java:832)
}
at org.hyperledger.fabric.gateway.impl.TransactionImpl.validatePeerResponses(TransactionImpl.java:202)
at org.hyperledger.fabric.gateway.impl.TransactionImpl.submit(TransactionImpl.java:93)
at org.hyperledger.fabric.gateway.impl.ContractImpl.submitTransaction(ContractImpl.java:50)
at datasharing.Sample.uploadLog(Sample.java:68)
at datasharing.Sample.main(Sample.java:31)
solution
18:43:16.408 [main] ERROR org.hyperledger.fabric.sdk.Channel - Channel Channel{id: 1, name: mychannel} Sending proposal with transaction: c6da6324f94b7aa4776727603fc22177e8ad8d50453ed515e2d0e950b9afe367 to Peer{ id: 7, name: peer0.org1.example.com:7051, channelName: mychannel, url: grpcs://peer0.org1.example.com:7051, mspid: Org1MSP} failed because of: gRPC failure=Status{code=UNAVAILABLE, description=io exception, cause=io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: no further information: peer0.org1.example.com/120.240.95.34:7051
Caused by: java.net.ConnectException: Connection refused: no further information
at java.base/sun.nio.ch.Net.pollConnect(Native Method)
at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:589)
at java.base/sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:839)
at io.netty.channel.socket.nio.NioSocketChannel.doFinishConnect(NioSocketChannel.java:327)
at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:336)
at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:685)
at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:632)
at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:549)
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:511)
at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:918)
at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
at java.base/java.lang.Thread.run(Thread.java:832)
}
java.lang.Exception: io.grpc.StatusRuntimeException: UNAVAILABLE: io exception
at org.hyperledger.fabric.sdk.Channel.sendProposalToPeers(Channel.java:4525) [fabric-sdk-java-1.4.11.jar:?]
at org.hyperledger.fabric.sdk.Channel.sendTransactionProposalToEndorsers(Channel.java:4213) [fabric-sdk-java-1.4.11.jar:?]
at org.hyperledger.fabric.gateway.impl.TransactionImpl.sendTransactionProposal(TransactionImpl.java:121) [fabric-gateway-java-1.4.5.jar:?]
at org.hyperledger.fabric.gateway.impl.TransactionImpl.endorseTransaction(TransactionImpl.java:106) [fabric-gateway-java-1.4.5.jar:?]
at org.hyperledger.fabric.gateway.impl.TransactionImpl.submit(TransactionImpl.java:92) [fabric-gateway-java-1.4.5.jar:?]
at org.hyperledger.fabric.gateway.impl.ContractImpl.submitTransaction(ContractImpl.java:50) [fabric-gateway-java-1.4.5.jar:?]
at datasharing.Sample.uploadLog(Sample.java:68) [classes/:?]
at datasharing.Sample.main(Sample.java:31) [classes/:?]
Caused by: io.grpc.StatusRuntimeException: UNAVAILABLE: io exception
at io.grpc.Status.asRuntimeException(Status.java:533) ~[grpc-api-1.23.0.jar:1.23.0]
at io.grpc.stub.ClientCalls$UnaryStreamToFuture.onClose(ClientCalls.java:490) ~[grpc-stub-1.23.0.jar:1.23.0]
at io.grpc.PartialForwardingClientCallListener.onClose(PartialForwardingClientCallListener.java:39) ~[grpc-api-1.23.0.jar:1.23.0]
at io.grpc.ForwardingClientCallListener.onClose(ForwardingClientCallListener.java:23) ~[grpc-api-1.23.0.jar:1.23.0]
at io.grpc.ForwardingClientCallListener$SimpleForwardingClientCallListener.onClose(ForwardingClientCallListener.java:40) ~[grpc-api-1.23.0.jar:1.23.0]
at io.grpc.internal.CensusStatsModule$StatsClientInterceptor$1$1.onClose(CensusStatsModule.java:700) ~[grpc-core-1.23.0.jar:1.23.0]
at io.grpc.PartialForwardingClientCallListener.onClose(PartialForwardingClientCallListener.java:39) ~[grpc-api-1.23.0.jar:1.23.0]
at io.grpc.ForwardingClientCallListener.onClose(ForwardingClientCallListener.java:23) ~[grpc-api-1.23.0.jar:1.23.0]
at io.grpc.ForwardingClientCallListener$SimpleForwardingClientCallListener.onClose(ForwardingClientCallListener.java:40) ~[grpc-api-1.23.0.jar:1.23.0]
at io.grpc.internal.CensusTracingModule$TracingClientInterceptor$1$1.onClose(CensusTracingModule.java:399) ~[grpc-core-1.23.0.jar:1.23.0]
at io.grpc.internal.ClientCallImpl.closeObserver(ClientCallImpl.java:510) ~[grpc-core-1.23.0.jar:1.23.0]
at io.grpc.internal.ClientCallImpl.access$300(ClientCallImpl.java:66) ~[grpc-core-1.23.0.jar:1.23.0]
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl.close(ClientCallImpl.java:630) ~[grpc-core-1.23.0.jar:1.23.0]
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl.access$700(ClientCallImpl.java:518) ~[grpc-core-1.23.0.jar:1.23.0]
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInternal(ClientCallImpl.java:692) ~[grpc-core-1.23.0.jar:1.23.0]
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInContext(ClientCallImpl.java:681) ~[grpc-core-1.23.0.jar:1.23.0]
at io.grpc.internal.ContextRunnable.run(ContextRunnable.java:37) ~[grpc-core-1.23.0.jar:1.23.0]
at io.grpc.internal.SerializingExecutor.run(SerializingExecutor.java:123) ~[grpc-core-1.23.0.jar:1.23.0]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130) ~[?:?]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630) ~[?:?]
at java.lang.Thread.run(Thread.java:832) ~[?:?]
Caused by: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: no further information: peer0.org1.example.com/120.240.95.34:7051
Caused by: java.net.ConnectException: Connection refused: no further information
at sun.nio.ch.Net.pollConnect(Native Method) ~[?:?]
at sun.nio.ch.Net.pollConnectNow(Net.java:589) ~[?:?]
at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:839) ~[?:?]
at io.netty.channel.socket.nio.NioSocketChannel.doFinishConnect(NioSocketChannel.java:327) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:336) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:685) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:632) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:549) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:511) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:918) ~[netty-common-4.1.38.Final.jar:4.1.38.Final]
at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) ~[netty-common-4.1.38.Final.jar:4.1.38.Final]
at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ~[netty-common-4.1.38.Final.jar:4.1.38.Final]
at java.lang.Thread.run(Thread.java:832) ~[?:?]
18:43:16.441 [main] ERROR org.hyperledger.fabric.gateway.impl.TransactionImpl - No valid proposal responses received. 1 peer error responses: Channel Channel{id: 1, name: mychannel} Sending proposal with transaction: c6da6324f94b7aa4776727603fc22177e8ad8d50453ed515e2d0e950b9afe367 to Peer{ id: 7, name: peer0.org1.example.com:7051, channelName: mychannel, url: grpcs://peer0.org1.example.com:7051, mspid: Org1MSP} failed because of: gRPC failure=Status{code=UNAVAILABLE, description=io exception, cause=io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: no further information: peer0.org1.example.com/120.240.95.34:7051
Caused by: java.net.ConnectException: Connection refused: no further information
at java.base/sun.nio.ch.Net.pollConnect(Native Method)
at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:589)
at java.base/sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:839)
at io.netty.channel.socket.nio.NioSocketChannel.doFinishConnect(NioSocketChannel.java:327)
at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:336)
at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:685)
at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:632)
at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:549)
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:511)
at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:918)
at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
at java.base/java.lang.Thread.run(Thread.java:832)
}
Exception in thread "main" org.hyperledger.fabric.gateway.ContractException: No valid proposal responses received. 1 peer error responses: Channel Channel{id: 1, name: mychannel} Sending proposal with transaction: c6da6324f94b7aa4776727603fc22177e8ad8d50453ed515e2d0e950b9afe367 to Peer{ id: 7, name: peer0.org1.example.com:7051, channelName: mychannel, url: grpcs://peer0.org1.example.com:7051, mspid: Org1MSP} failed because of: gRPC failure=Status{code=UNAVAILABLE, description=io exception, cause=io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: no further information: peer0.org1.example.com/120.240.95.34:7051
Caused by: java.net.ConnectException: Connection refused: no further information
at java.base/sun.nio.ch.Net.pollConnect(Native Method)
at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:589)
at java.base/sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:839)
at io.netty.channel.socket.nio.NioSocketChannel.doFinishConnect(NioSocketChannel.java:327)
at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:336)
at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:685)
at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:632)
at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:549)
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:511)
at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:918)
at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
at java.base/java.lang.Thread.run(Thread.java:832)
}
at org.hyperledger.fabric.gateway.impl.TransactionImpl.validatePeerResponses(TransactionImpl.java:202)
at org.hyperledger.fabric.gateway.impl.TransactionImpl.submit(TransactionImpl.java:93)
at org.hyperledger.fabric.gateway.impl.ContractImpl.submitTransaction(ContractImpl.java:50)
at datasharing.Sample.uploadLog(Sample.java:68)
at datasharing.Sample.main(Sample.java:31)
according to the Connection refused: no further information: peer0.org1.example.com/120.240.95.34:7051
the yaml instead of a domain name in the form of: grpcs://peer0.org1.example.com: 7051
in the local hosts file mapping
error 2
20:33:37.572 [grpc-default-executor-1] ERROR org.hyperledger.fabric.sdk.OrdererClient - OrdererClient{id: 17, channel: mychannel, name: orderer.example.com:7050, url: grpcs://orderer.example.com:7050} managed channel isTerminated: false, isShutdown: false, state: TRANSIENT_FAILURE
20:33:37.581 [grpc-default-executor-1] ERROR org.hyperledger.fabric.sdk.OrdererClient - Received error org.hyperledger.fabric.sdk.OrdererClient$1@538c96fe UNAVAILABLE: io exception
io.grpc.StatusRuntimeException: UNAVAILABLE: io exception
at io.grpc.Status.asRuntimeException(Status.java:533) ~[grpc-api-1.23.0.jar:1.23.0]
at io.grpc.stub.ClientCalls$StreamObserverToCallListenerAdapter.onClose(ClientCalls.java:442) [grpc-stub-1.23.0.jar:1.23.0]
at io.grpc.PartialForwardingClientCallListener.onClose(PartialForwardingClientCallListener.java:39) [grpc-api-1.23.0.jar:1.23.0]
at io.grpc.ForwardingClientCallListener.onClose(ForwardingClientCallListener.java:23) [grpc-api-1.23.0.jar:1.23.0]
at io.grpc.ForwardingClientCallListener$SimpleForwardingClientCallListener.onClose(ForwardingClientCallListener.java:40) [grpc-api-1.23.0.jar:1.23.0]
at io.grpc.internal.CensusStatsModule$StatsClientInterceptor$1$1.onClose(CensusStatsModule.java:700) [grpc-core-1.23.0.jar:1.23.0]
at io.grpc.PartialForwardingClientCallListener.onClose(PartialForwardingClientCallListener.java:39) [grpc-api-1.23.0.jar:1.23.0]
at io.grpc.ForwardingClientCallListener.onClose(ForwardingClientCallListener.java:23) [grpc-api-1.23.0.jar:1.23.0]
at io.grpc.ForwardingClientCallListener$SimpleForwardingClientCallListener.onClose(ForwardingClientCallListener.java:40) [grpc-api-1.23.0.jar:1.23.0]
at io.grpc.internal.CensusTracingModule$TracingClientInterceptor$1$1.onClose(CensusTracingModule.java:399) [grpc-core-1.23.0.jar:1.23.0]
at io.grpc.internal.ClientCallImpl.closeObserver(ClientCallImpl.java:510) [grpc-core-1.23.0.jar:1.23.0]
at io.grpc.internal.ClientCallImpl.access$300(ClientCallImpl.java:66) [grpc-core-1.23.0.jar:1.23.0]
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl.close(ClientCallImpl.java:630) [grpc-core-1.23.0.jar:1.23.0]
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl.access$700(ClientCallImpl.java:518) [grpc-core-1.23.0.jar:1.23.0]
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInternal(ClientCallImpl.java:692) [grpc-core-1.23.0.jar:1.23.0]
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInContext(ClientCallImpl.java:681) [grpc-core-1.23.0.jar:1.23.0]
at io.grpc.internal.ContextRunnable.run(ContextRunnable.java:37) [grpc-core-1.23.0.jar:1.23.0]
at io.grpc.internal.SerializingExecutor.run(SerializingExecutor.java:123) [grpc-core-1.23.0.jar:1.23.0]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130) [?:?]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630) [?:?]
at java.lang.Thread.run(Thread.java:832) [?:?]
Caused by: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: no further information: orderer.example.com/121.33.215.154:7050
Caused by: java.net.ConnectException: Connection refused: no further information
at sun.nio.ch.Net.pollConnect(Native Method) ~[?:?]
at sun.nio.ch.Net.pollConnectNow(Net.java:589) ~[?:?]
at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:839) ~[?:?]
at io.netty.channel.socket.nio.NioSocketChannel.doFinishConnect(NioSocketChannel.java:327) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:336) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:685) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:632) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:549) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:511) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:918) ~[netty-common-4.1.38.Final.jar:4.1.38.Final]
at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) ~[netty-common-4.1.38.Final.jar:4.1.38.Final]
at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ~[netty-common-4.1.38.Final.jar:4.1.38.Final]
... 1 more
20:33:37.600 [main] ERROR org.hyperledger.fabric.sdk.OrdererClient - OrdererClient{id: 17, channel: mychannel, name: orderer.example.com:7050, url: grpcs://orderer.example.com:7050} grpc status Code:io exception, Description UNAVAILABLE,
io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: no further information: orderer.example.com/121.33.215.154:7050
Caused by: java.net.ConnectException: Connection refused: no further information
at sun.nio.ch.Net.pollConnect(Native Method) ~[?:?]
at sun.nio.ch.Net.pollConnectNow(Net.java:589) ~[?:?]
at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:839) ~[?:?]
at io.netty.channel.socket.nio.NioSocketChannel.doFinishConnect(NioSocketChannel.java:327) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:336) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:685) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:632) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:549) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:511) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:918) ~[netty-common-4.1.38.Final.jar:4.1.38.Final]
at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) ~[netty-common-4.1.38.Final.jar:4.1.38.Final]
at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ~[netty-common-4.1.38.Final.jar:4.1.38.Final]
at java.lang.Thread.run(Thread.java:832) ~[?:?]
20:33:37.602 [main] ERROR org.hyperledger.fabric.sdk.OrdererClient - OrdererClient{id: 17, channel: mychannel, name: orderer.example.com:7050, url: grpcs://orderer.example.com:7050}sendTransaction error Channel mychannel, send transaction failed on orderer OrdererClient{id: 17, channel: mychannel, name: orderer.example.com:7050, url: grpcs://orderer.example.com:7050}. Reason: UNAVAILABLE: io exception
org.hyperledger.fabric.sdk.exception.TransactionException: Channel mychannel, send transaction failed on orderer OrdererClient{id: 17, channel: mychannel, name: orderer.example.com:7050, url: grpcs://orderer.example.com:7050}. Reason: UNAVAILABLE: io exception
at org.hyperledger.fabric.sdk.OrdererClient.sendTransaction(OrdererClient.java:236) [fabric-sdk-java-1.4.11.jar:?]
at org.hyperledger.fabric.sdk.Orderer.sendTransaction(Orderer.java:164) [fabric-sdk-java-1.4.11.jar:?]
at org.hyperledger.fabric.sdk.Channel.doSendTransaction(Channel.java:5376) [fabric-sdk-java-1.4.11.jar:?]
at org.hyperledger.fabric.sdk.Channel.sendTransaction(Channel.java:5207) [fabric-sdk-java-1.4.11.jar:?]
at org.hyperledger.fabric.gateway.impl.TransactionImpl.commitTransaction(TransactionImpl.java:138) [fabric-gateway-java-1.4.5.jar:?]
at org.hyperledger.fabric.gateway.impl.TransactionImpl.submit(TransactionImpl.java:96) [fabric-gateway-java-1.4.5.jar:?]
at org.hyperledger.fabric.gateway.impl.ContractImpl.submitTransaction(ContractImpl.java:50) [fabric-gateway-java-1.4.5.jar:?]
at datasharing.Sample.uploadLog(Sample.java:68) [classes/:?]
at datasharing.Sample.main(Sample.java:31) [classes/:?]
Caused by: io.grpc.StatusRuntimeException: UNAVAILABLE: io exception
at io.grpc.Status.asRuntimeException(Status.java:533) ~[grpc-api-1.23.0.jar:1.23.0]
at io.grpc.stub.ClientCalls$StreamObserverToCallListenerAdapter.onClose(ClientCalls.java:442) ~[grpc-stub-1.23.0.jar:1.23.0]
at io.grpc.PartialForwardingClientCallListener.onClose(PartialForwardingClientCallListener.java:39) ~[grpc-api-1.23.0.jar:1.23.0]
at io.grpc.ForwardingClientCallListener.onClose(ForwardingClientCallListener.java:23) ~[grpc-api-1.23.0.jar:1.23.0]
at io.grpc.ForwardingClientCallListener$SimpleForwardingClientCallListener.onClose(ForwardingClientCallListener.java:40) ~[grpc-api-1.23.0.jar:1.23.0]
at io.grpc.internal.CensusStatsModule$StatsClientInterceptor$1$1.onClose(CensusStatsModule.java:700) ~[grpc-core-1.23.0.jar:1.23.0]
at io.grpc.PartialForwardingClientCallListener.onClose(PartialForwardingClientCallListener.java:39) ~[grpc-api-1.23.0.jar:1.23.0]
at io.grpc.ForwardingClientCallListener.onClose(ForwardingClientCallListener.java:23) ~[grpc-api-1.23.0.jar:1.23.0]
at io.grpc.ForwardingClientCallListener$SimpleForwardingClientCallListener.onClose(ForwardingClientCallListener.java:40) ~[grpc-api-1.23.0.jar:1.23.0]
at io.grpc.internal.CensusTracingModule$TracingClientInterceptor$1$1.onClose(CensusTracingModule.java:399) ~[grpc-core-1.23.0.jar:1.23.0]
at io.grpc.internal.ClientCallImpl.closeObserver(ClientCallImpl.java:510) ~[grpc-core-1.23.0.jar:1.23.0]
at io.grpc.internal.ClientCallImpl.access$300(ClientCallImpl.java:66) ~[grpc-core-1.23.0.jar:1.23.0]
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl.close(ClientCallImpl.java:630) ~[grpc-core-1.23.0.jar:1.23.0]
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl.access$700(ClientCallImpl.java:518) ~[grpc-core-1.23.0.jar:1.23.0]
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInternal(ClientCallImpl.java:692) ~[grpc-core-1.23.0.jar:1.23.0]
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInContext(ClientCallImpl.java:681) ~[grpc-core-1.23.0.jar:1.23.0]
at io.grpc.internal.ContextRunnable.run(ContextRunnable.java:37) ~[grpc-core-1.23.0.jar:1.23.0]
at io.grpc.internal.SerializingExecutor.run(SerializingExecutor.java:123) ~[grpc-core-1.23.0.jar:1.23.0]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130) ~[?:?]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630) ~[?:?]
at java.lang.Thread.run(Thread.java:832) ~[?:?]
Caused by: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: no further information: orderer.example.com/121.33.215.154:7050
Caused by: java.net.ConnectException: Connection refused: no further information
at sun.nio.ch.Net.pollConnect(Native Method) ~[?:?]
at sun.nio.ch.Net.pollConnectNow(Net.java:589) ~[?:?]
at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:839) ~[?:?]
at io.netty.channel.socket.nio.NioSocketChannel.doFinishConnect(NioSocketChannel.java:327) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:336) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:685) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:632) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:549) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:511) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:918) ~[netty-common-4.1.38.Final.jar:4.1.38.Final]
at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) ~[netty-common-4.1.38.Final.jar:4.1.38.Final]
at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ~[netty-common-4.1.38.Final.jar:4.1.38.Final]
at java.lang.Thread.run(Thread.java:832) ~[?:?]
20:33:37.607 [main] ERROR org.hyperledger.fabric.sdk.Channel - Channel mychannel unsuccessful sendTransaction to orderer orderer.example.com:7050 (grpcs://orderer.example.com:7050)
20:33:37.610 [main] ERROR org.hyperledger.fabric.sdk.Channel - Future completed exceptionally: sendTransaction
java.lang.Exception: Channel mychannel failed to place transaction f74ccf9c6b1a8bb17a9f1d242f73b5b7970f2dc48b235dedf8578b2470f9e837 on Orderer. Cause: UNSUCCESSFUL.
at org.hyperledger.fabric.sdk.Channel.doSendTransaction(Channel.java:5415) ~[fabric-sdk-java-1.4.11.jar:?]
at org.hyperledger.fabric.sdk.Channel.sendTransaction(Channel.java:5207) [fabric-sdk-java-1.4.11.jar:?]
at org.hyperledger.fabric.gateway.impl.TransactionImpl.commitTransaction(TransactionImpl.java:138) [fabric-gateway-java-1.4.5.jar:?]
at org.hyperledger.fabric.gateway.impl.TransactionImpl.submit(TransactionImpl.java:96) [fabric-gateway-java-1.4.5.jar:?]
at org.hyperledger.fabric.gateway.impl.ContractImpl.submitTransaction(ContractImpl.java:50) [fabric-gateway-java-1.4.5.jar:?]
at datasharing.Sample.uploadLog(Sample.java:68) [classes/:?]
at datasharing.Sample.main(Sample.java:31) [classes/:?]
Caused by: java.lang.Exception: Channel mychannel unsuccessful sendTransaction to orderer orderer.example.com:7050 (grpcs://orderer.example.com:7050)
at org.hyperledger.fabric.sdk.Channel.doSendTransaction(Channel.java:5394) ~[fabric-sdk-java-1.4.11.jar:?]
... 6 more
Caused by: org.hyperledger.fabric.sdk.exception.TransactionException: Channel mychannel, send transaction failed on orderer OrdererClient{id: 17, channel: mychannel, name: orderer.example.com:7050, url: grpcs://orderer.example.com:7050}. Reason: UNAVAILABLE: io exception
at org.hyperledger.fabric.sdk.OrdererClient.sendTransaction(OrdererClient.java:236) ~[fabric-sdk-java-1.4.11.jar:?]
at org.hyperledger.fabric.sdk.Orderer.sendTransaction(Orderer.java:164) ~[fabric-sdk-java-1.4.11.jar:?]
at org.hyperledger.fabric.sdk.Channel.doSendTransaction(Channel.java:5376) ~[fabric-sdk-java-1.4.11.jar:?]
... 6 more
Caused by: io.grpc.StatusRuntimeException: UNAVAILABLE: io exception
at io.grpc.Status.asRuntimeException(Status.java:533) ~[grpc-api-1.23.0.jar:1.23.0]
at io.grpc.stub.ClientCalls$StreamObserverToCallListenerAdapter.onClose(ClientCalls.java:442) ~[grpc-stub-1.23.0.jar:1.23.0]
at io.grpc.PartialForwardingClientCallListener.onClose(PartialForwardingClientCallListener.java:39) ~[grpc-api-1.23.0.jar:1.23.0]
at io.grpc.ForwardingClientCallListener.onClose(ForwardingClientCallListener.java:23) ~[grpc-api-1.23.0.jar:1.23.0]
at io.grpc.ForwardingClientCallListener$SimpleForwardingClientCallListener.onClose(ForwardingClientCallListener.java:40) ~[grpc-api-1.23.0.jar:1.23.0]
at io.grpc.internal.CensusStatsModule$StatsClientInterceptor$1$1.onClose(CensusStatsModule.java:700) ~[grpc-core-1.23.0.jar:1.23.0]
at io.grpc.PartialForwardingClientCallListener.onClose(PartialForwardingClientCallListener.java:39) ~[grpc-api-1.23.0.jar:1.23.0]
at io.grpc.ForwardingClientCallListener.onClose(ForwardingClientCallListener.java:23) ~[grpc-api-1.23.0.jar:1.23.0]
at io.grpc.ForwardingClientCallListener$SimpleForwardingClientCallListener.onClose(ForwardingClientCallListener.java:40) ~[grpc-api-1.23.0.jar:1.23.0]
at io.grpc.internal.CensusTracingModule$TracingClientInterceptor$1$1.onClose(CensusTracingModule.java:399) ~[grpc-core-1.23.0.jar:1.23.0]
at io.grpc.internal.ClientCallImpl.closeObserver(ClientCallImpl.java:510) ~[grpc-core-1.23.0.jar:1.23.0]
at io.grpc.internal.ClientCallImpl.access$300(ClientCallImpl.java:66) ~[grpc-core-1.23.0.jar:1.23.0]
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl.close(ClientCallImpl.java:630) ~[grpc-core-1.23.0.jar:1.23.0]
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl.access$700(ClientCallImpl.java:518) ~[grpc-core-1.23.0.jar:1.23.0]
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInternal(ClientCallImpl.java:692) ~[grpc-core-1.23.0.jar:1.23.0]
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInContext(ClientCallImpl.java:681) ~[grpc-core-1.23.0.jar:1.23.0]
at io.grpc.internal.ContextRunnable.run(ContextRunnable.java:37) ~[grpc-core-1.23.0.jar:1.23.0]
at io.grpc.internal.SerializingExecutor.run(SerializingExecutor.java:123) ~[grpc-core-1.23.0.jar:1.23.0]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130) ~[?:?]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630) ~[?:?]
at java.lang.Thread.run(Thread.java:832) ~[?:?]
Caused by: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: no further information: orderer.example.com/121.33.215.154:7050
Caused by: java.net.ConnectException: Connection refused: no further information
at sun.nio.ch.Net.pollConnect(Native Method) ~[?:?]
at sun.nio.ch.Net.pollConnectNow(Net.java:589) ~[?:?]
at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:839) ~[?:?]
at io.netty.channel.socket.nio.NioSocketChannel.doFinishConnect(NioSocketChannel.java:327) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:336) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:685) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:632) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:549) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:511) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:918) ~[netty-common-4.1.38.Final.jar:4.1.38.Final]
at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) ~[netty-common-4.1.38.Final.jar:4.1.38.Final]
at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ~[netty-common-4.1.38.Final.jar:4.1.38.Final]
at java.lang.Thread.run(Thread.java:832) ~[?:?]
Exception in thread "main" org.hyperledger.fabric.gateway.ContractException: Failed to send transaction to the orderer
at org.hyperledger.fabric.gateway.impl.TransactionImpl.commitTransaction(TransactionImpl.java:145)
at org.hyperledger.fabric.gateway.impl.TransactionImpl.submit(TransactionImpl.java:96)
at org.hyperledger.fabric.gateway.impl.ContractImpl.submitTransaction(ContractImpl.java:50)
at datasharing.Sample.uploadLog(Sample.java:68)
at datasharing.Sample.main(Sample.java:31)
Caused by: java.util.concurrent.ExecutionException: java.lang.Exception: Channel mychannel failed to place transaction f74ccf9c6b1a8bb17a9f1d242f73b5b7970f2dc48b235dedf8578b2470f9e837 on Orderer. Cause: UNSUCCESSFUL.
at java.base/java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:395)
at java.base/java.util.concurrent.CompletableFuture.get(CompletableFuture.java:2086)
at org.hyperledger.fabric.gateway.impl.TransactionImpl.commitTransaction(TransactionImpl.java:139)
... 4 more
Caused by: java.lang.Exception: Channel mychannel failed to place transaction f74ccf9c6b1a8bb17a9f1d242f73b5b7970f2dc48b235dedf8578b2470f9e837 on Orderer. Cause: UNSUCCESSFUL.
at org.hyperledger.fabric.sdk.Channel.doSendTransaction(Channel.java:5415)
at org.hyperledger.fabric.sdk.Channel.sendTransaction(Channel.java:5207)
at org.hyperledger.fabric.gateway.impl.TransactionImpl.commitTransaction(TransactionImpl.java:138)
... 4 more
Caused by: java.lang.Exception: Channel mychannel unsuccessful sendTransaction to orderer orderer.example.com:7050 (grpcs://orderer.example.com:7050)
at org.hyperledger.fabric.sdk.Channel.doSendTransaction(Channel.java:5394)
... 6 more
Caused by: org.hyperledger.fabric.sdk.exception.TransactionException: Channel mychannel, send transaction failed on orderer OrdererClient{id: 17, channel: mychannel, name: orderer.example.com:7050, url: grpcs://orderer.example.com:7050}. Reason: UNAVAILABLE: io exception
at org.hyperledger.fabric.sdk.OrdererClient.sendTransaction(OrdererClient.java:236)
at org.hyperledger.fabric.sdk.Orderer.sendTransaction(Orderer.java:164)
at org.hyperledger.fabric.sdk.Channel.doSendTransaction(Channel.java:5376)
... 6 more
Caused by: io.grpc.StatusRuntimeException: UNAVAILABLE: io exception
at io.grpc.Status.asRuntimeException(Status.java:533)
at io.grpc.stub.ClientCalls$StreamObserverToCallListenerAdapter.onClose(ClientCalls.java:442)
at io.grpc.PartialForwardingClientCallListener.onClose(PartialForwardingClientCallListener.java:39)
at io.grpc.ForwardingClientCallListener.onClose(ForwardingClientCallListener.java:23)
at io.grpc.ForwardingClientCallListener$SimpleForwardingClientCallListener.onClose(ForwardingClientCallListener.java:40)
at io.grpc.internal.CensusStatsModule$StatsClientInterceptor$1$1.onClose(CensusStatsModule.java:700)
at io.grpc.PartialForwardingClientCallListener.onClose(PartialForwardingClientCallListener.java:39)
at io.grpc.ForwardingClientCallListener.onClose(ForwardingClientCallListener.java:23)
at io.grpc.ForwardingClientCallListener$SimpleForwardingClientCallListener.onClose(ForwardingClientCallListener.java:40)
at io.grpc.internal.CensusTracingModule$TracingClientInterceptor$1$1.onClose(CensusTracingModule.java:399)
at io.grpc.internal.ClientCallImpl.closeObserver(ClientCallImpl.java:510)
at io.grpc.internal.ClientCallImpl.access$300(ClientCallImpl.java:66)
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl.close(ClientCallImpl.java:630)
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl.access$700(ClientCallImpl.java:518)
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInternal(ClientCallImpl.java:692)
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInContext(ClientCallImpl.java:681)
at io.grpc.internal.ContextRunnable.run(ContextRunnable.java:37)
at io.grpc.internal.SerializingExecutor.run(SerializingExecutor.java:123)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
at java.base/java.lang.Thread.run(Thread.java:832)
Caused by: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: no further information: orderer.example.com/121.33.215.154:7050
Caused by: java.net.ConnectException: Connection refused: no further information
at java.base/sun.nio.ch.Net.pollConnect(Native Method)
at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:589)
at java.base/sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:839)
at io.netty.channel.socket.nio.NioSocketChannel.doFinishConnect(NioSocketChannel.java:327)
at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:336)
at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:685)
at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:632)
at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:549)
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:511)
at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:918)
at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
at java.base/java.lang.Thread.run(Thread.java:832)
solution
20:33:37.572 [grpc-default-executor-1] ERROR org.hyperledger.fabric.sdk.OrdererClient - OrdererClient{id: 17, channel: mychannel, name: orderer.example.com:7050, url: grpcs://orderer.example.com:7050} managed channel isTerminated: false, isShutdown: false, state: TRANSIENT_FAILURE
20:33:37.581 [grpc-default-executor-1] ERROR org.hyperledger.fabric.sdk.OrdererClient - Received error org.hyperledger.fabric.sdk.OrdererClient$1@538c96fe UNAVAILABLE: io exception
io.grpc.StatusRuntimeException: UNAVAILABLE: io exception
at io.grpc.Status.asRuntimeException(Status.java:533) ~[grpc-api-1.23.0.jar:1.23.0]
at io.grpc.stub.ClientCalls$StreamObserverToCallListenerAdapter.onClose(ClientCalls.java:442) [grpc-stub-1.23.0.jar:1.23.0]
at io.grpc.PartialForwardingClientCallListener.onClose(PartialForwardingClientCallListener.java:39) [grpc-api-1.23.0.jar:1.23.0]
at io.grpc.ForwardingClientCallListener.onClose(ForwardingClientCallListener.java:23) [grpc-api-1.23.0.jar:1.23.0]
at io.grpc.ForwardingClientCallListener$SimpleForwardingClientCallListener.onClose(ForwardingClientCallListener.java:40) [grpc-api-1.23.0.jar:1.23.0]
at io.grpc.internal.CensusStatsModule$StatsClientInterceptor$1$1.onClose(CensusStatsModule.java:700) [grpc-core-1.23.0.jar:1.23.0]
at io.grpc.PartialForwardingClientCallListener.onClose(PartialForwardingClientCallListener.java:39) [grpc-api-1.23.0.jar:1.23.0]
at io.grpc.ForwardingClientCallListener.onClose(ForwardingClientCallListener.java:23) [grpc-api-1.23.0.jar:1.23.0]
at io.grpc.ForwardingClientCallListener$SimpleForwardingClientCallListener.onClose(ForwardingClientCallListener.java:40) [grpc-api-1.23.0.jar:1.23.0]
at io.grpc.internal.CensusTracingModule$TracingClientInterceptor$1$1.onClose(CensusTracingModule.java:399) [grpc-core-1.23.0.jar:1.23.0]
at io.grpc.internal.ClientCallImpl.closeObserver(ClientCallImpl.java:510) [grpc-core-1.23.0.jar:1.23.0]
at io.grpc.internal.ClientCallImpl.access$300(ClientCallImpl.java:66) [grpc-core-1.23.0.jar:1.23.0]
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl.close(ClientCallImpl.java:630) [grpc-core-1.23.0.jar:1.23.0]
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl.access$700(ClientCallImpl.java:518) [grpc-core-1.23.0.jar:1.23.0]
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInternal(ClientCallImpl.java:692) [grpc-core-1.23.0.jar:1.23.0]
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInContext(ClientCallImpl.java:681) [grpc-core-1.23.0.jar:1.23.0]
at io.grpc.internal.ContextRunnable.run(ContextRunnable.java:37) [grpc-core-1.23.0.jar:1.23.0]
at io.grpc.internal.SerializingExecutor.run(SerializingExecutor.java:123) [grpc-core-1.23.0.jar:1.23.0]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130) [?:?]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630) [?:?]
at java.lang.Thread.run(Thread.java:832) [?:?]
Caused by: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: no further information: orderer.example.com/121.33.215.154:7050
Caused by: java.net.ConnectException: Connection refused: no further information
at sun.nio.ch.Net.pollConnect(Native Method) ~[?:?]
at sun.nio.ch.Net.pollConnectNow(Net.java:589) ~[?:?]
at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:839) ~[?:?]
at io.netty.channel.socket.nio.NioSocketChannel.doFinishConnect(NioSocketChannel.java:327) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:336) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:685) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:632) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:549) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:511) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:918) ~[netty-common-4.1.38.Final.jar:4.1.38.Final]
at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) ~[netty-common-4.1.38.Final.jar:4.1.38.Final]
at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ~[netty-common-4.1.38.Final.jar:4.1.38.Final]
... 1 more
20:33:37.600 [main] ERROR org.hyperledger.fabric.sdk.OrdererClient - OrdererClient{id: 17, channel: mychannel, name: orderer.example.com:7050, url: grpcs://orderer.example.com:7050} grpc status Code:io exception, Description UNAVAILABLE,
io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: no further information: orderer.example.com/121.33.215.154:7050
Caused by: java.net.ConnectException: Connection refused: no further information
at sun.nio.ch.Net.pollConnect(Native Method) ~[?:?]
at sun.nio.ch.Net.pollConnectNow(Net.java:589) ~[?:?]
at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:839) ~[?:?]
at io.netty.channel.socket.nio.NioSocketChannel.doFinishConnect(NioSocketChannel.java:327) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:336) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:685) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:632) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:549) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:511) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:918) ~[netty-common-4.1.38.Final.jar:4.1.38.Final]
at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) ~[netty-common-4.1.38.Final.jar:4.1.38.Final]
at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ~[netty-common-4.1.38.Final.jar:4.1.38.Final]
at java.lang.Thread.run(Thread.java:832) ~[?:?]
20:33:37.602 [main] ERROR org.hyperledger.fabric.sdk.OrdererClient - OrdererClient{id: 17, channel: mychannel, name: orderer.example.com:7050, url: grpcs://orderer.example.com:7050}sendTransaction error Channel mychannel, send transaction failed on orderer OrdererClient{id: 17, channel: mychannel, name: orderer.example.com:7050, url: grpcs://orderer.example.com:7050}. Reason: UNAVAILABLE: io exception
org.hyperledger.fabric.sdk.exception.TransactionException: Channel mychannel, send transaction failed on orderer OrdererClient{id: 17, channel: mychannel, name: orderer.example.com:7050, url: grpcs://orderer.example.com:7050}. Reason: UNAVAILABLE: io exception
at org.hyperledger.fabric.sdk.OrdererClient.sendTransaction(OrdererClient.java:236) [fabric-sdk-java-1.4.11.jar:?]
at org.hyperledger.fabric.sdk.Orderer.sendTransaction(Orderer.java:164) [fabric-sdk-java-1.4.11.jar:?]
at org.hyperledger.fabric.sdk.Channel.doSendTransaction(Channel.java:5376) [fabric-sdk-java-1.4.11.jar:?]
at org.hyperledger.fabric.sdk.Channel.sendTransaction(Channel.java:5207) [fabric-sdk-java-1.4.11.jar:?]
at org.hyperledger.fabric.gateway.impl.TransactionImpl.commitTransaction(TransactionImpl.java:138) [fabric-gateway-java-1.4.5.jar:?]
at org.hyperledger.fabric.gateway.impl.TransactionImpl.submit(TransactionImpl.java:96) [fabric-gateway-java-1.4.5.jar:?]
at org.hyperledger.fabric.gateway.impl.ContractImpl.submitTransaction(ContractImpl.java:50) [fabric-gateway-java-1.4.5.jar:?]
at datasharing.Sample.uploadLog(Sample.java:68) [classes/:?]
at datasharing.Sample.main(Sample.java:31) [classes/:?]
Caused by: io.grpc.StatusRuntimeException: UNAVAILABLE: io exception
at io.grpc.Status.asRuntimeException(Status.java:533) ~[grpc-api-1.23.0.jar:1.23.0]
at io.grpc.stub.ClientCalls$StreamObserverToCallListenerAdapter.onClose(ClientCalls.java:442) ~[grpc-stub-1.23.0.jar:1.23.0]
at io.grpc.PartialForwardingClientCallListener.onClose(PartialForwardingClientCallListener.java:39) ~[grpc-api-1.23.0.jar:1.23.0]
at io.grpc.ForwardingClientCallListener.onClose(ForwardingClientCallListener.java:23) ~[grpc-api-1.23.0.jar:1.23.0]
at io.grpc.ForwardingClientCallListener$SimpleForwardingClientCallListener.onClose(ForwardingClientCallListener.java:40) ~[grpc-api-1.23.0.jar:1.23.0]
at io.grpc.internal.CensusStatsModule$StatsClientInterceptor$1$1.onClose(CensusStatsModule.java:700) ~[grpc-core-1.23.0.jar:1.23.0]
at io.grpc.PartialForwardingClientCallListener.onClose(PartialForwardingClientCallListener.java:39) ~[grpc-api-1.23.0.jar:1.23.0]
at io.grpc.ForwardingClientCallListener.onClose(ForwardingClientCallListener.java:23) ~[grpc-api-1.23.0.jar:1.23.0]
at io.grpc.ForwardingClientCallListener$SimpleForwardingClientCallListener.onClose(ForwardingClientCallListener.java:40) ~[grpc-api-1.23.0.jar:1.23.0]
at io.grpc.internal.CensusTracingModule$TracingClientInterceptor$1$1.onClose(CensusTracingModule.java:399) ~[grpc-core-1.23.0.jar:1.23.0]
at io.grpc.internal.ClientCallImpl.closeObserver(ClientCallImpl.java:510) ~[grpc-core-1.23.0.jar:1.23.0]
at io.grpc.internal.ClientCallImpl.access$300(ClientCallImpl.java:66) ~[grpc-core-1.23.0.jar:1.23.0]
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl.close(ClientCallImpl.java:630) ~[grpc-core-1.23.0.jar:1.23.0]
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl.access$700(ClientCallImpl.java:518) ~[grpc-core-1.23.0.jar:1.23.0]
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInternal(ClientCallImpl.java:692) ~[grpc-core-1.23.0.jar:1.23.0]
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInContext(ClientCallImpl.java:681) ~[grpc-core-1.23.0.jar:1.23.0]
at io.grpc.internal.ContextRunnable.run(ContextRunnable.java:37) ~[grpc-core-1.23.0.jar:1.23.0]
at io.grpc.internal.SerializingExecutor.run(SerializingExecutor.java:123) ~[grpc-core-1.23.0.jar:1.23.0]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130) ~[?:?]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630) ~[?:?]
at java.lang.Thread.run(Thread.java:832) ~[?:?]
Caused by: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: no further information: orderer.example.com/121.33.215.154:7050
Caused by: java.net.ConnectException: Connection refused: no further information
at sun.nio.ch.Net.pollConnect(Native Method) ~[?:?]
at sun.nio.ch.Net.pollConnectNow(Net.java:589) ~[?:?]
at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:839) ~[?:?]
at io.netty.channel.socket.nio.NioSocketChannel.doFinishConnect(NioSocketChannel.java:327) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:336) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:685) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:632) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:549) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:511) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:918) ~[netty-common-4.1.38.Final.jar:4.1.38.Final]
at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) ~[netty-common-4.1.38.Final.jar:4.1.38.Final]
at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ~[netty-common-4.1.38.Final.jar:4.1.38.Final]
at java.lang.Thread.run(Thread.java:832) ~[?:?]
20:33:37.607 [main] ERROR org.hyperledger.fabric.sdk.Channel - Channel mychannel unsuccessful sendTransaction to orderer orderer.example.com:7050 (grpcs://orderer.example.com:7050)
20:33:37.610 [main] ERROR org.hyperledger.fabric.sdk.Channel - Future completed exceptionally: sendTransaction
java.lang.Exception: Channel mychannel failed to place transaction f74ccf9c6b1a8bb17a9f1d242f73b5b7970f2dc48b235dedf8578b2470f9e837 on Orderer. Cause: UNSUCCESSFUL.
at org.hyperledger.fabric.sdk.Channel.doSendTransaction(Channel.java:5415) ~[fabric-sdk-java-1.4.11.jar:?]
at org.hyperledger.fabric.sdk.Channel.sendTransaction(Channel.java:5207) [fabric-sdk-java-1.4.11.jar:?]
at org.hyperledger.fabric.gateway.impl.TransactionImpl.commitTransaction(TransactionImpl.java:138) [fabric-gateway-java-1.4.5.jar:?]
at org.hyperledger.fabric.gateway.impl.TransactionImpl.submit(TransactionImpl.java:96) [fabric-gateway-java-1.4.5.jar:?]
at org.hyperledger.fabric.gateway.impl.ContractImpl.submitTransaction(ContractImpl.java:50) [fabric-gateway-java-1.4.5.jar:?]
at datasharing.Sample.uploadLog(Sample.java:68) [classes/:?]
at datasharing.Sample.main(Sample.java:31) [classes/:?]
Caused by: java.lang.Exception: Channel mychannel unsuccessful sendTransaction to orderer orderer.example.com:7050 (grpcs://orderer.example.com:7050)
at org.hyperledger.fabric.sdk.Channel.doSendTransaction(Channel.java:5394) ~[fabric-sdk-java-1.4.11.jar:?]
... 6 more
Caused by: org.hyperledger.fabric.sdk.exception.TransactionException: Channel mychannel, send transaction failed on orderer OrdererClient{id: 17, channel: mychannel, name: orderer.example.com:7050, url: grpcs://orderer.example.com:7050}. Reason: UNAVAILABLE: io exception
at org.hyperledger.fabric.sdk.OrdererClient.sendTransaction(OrdererClient.java:236) ~[fabric-sdk-java-1.4.11.jar:?]
at org.hyperledger.fabric.sdk.Orderer.sendTransaction(Orderer.java:164) ~[fabric-sdk-java-1.4.11.jar:?]
at org.hyperledger.fabric.sdk.Channel.doSendTransaction(Channel.java:5376) ~[fabric-sdk-java-1.4.11.jar:?]
... 6 more
Caused by: io.grpc.StatusRuntimeException: UNAVAILABLE: io exception
at io.grpc.Status.asRuntimeException(Status.java:533) ~[grpc-api-1.23.0.jar:1.23.0]
at io.grpc.stub.ClientCalls$StreamObserverToCallListenerAdapter.onClose(ClientCalls.java:442) ~[grpc-stub-1.23.0.jar:1.23.0]
at io.grpc.PartialForwardingClientCallListener.onClose(PartialForwardingClientCallListener.java:39) ~[grpc-api-1.23.0.jar:1.23.0]
at io.grpc.ForwardingClientCallListener.onClose(ForwardingClientCallListener.java:23) ~[grpc-api-1.23.0.jar:1.23.0]
at io.grpc.ForwardingClientCallListener$SimpleForwardingClientCallListener.onClose(ForwardingClientCallListener.java:40) ~[grpc-api-1.23.0.jar:1.23.0]
at io.grpc.internal.CensusStatsModule$StatsClientInterceptor$1$1.onClose(CensusStatsModule.java:700) ~[grpc-core-1.23.0.jar:1.23.0]
at io.grpc.PartialForwardingClientCallListener.onClose(PartialForwardingClientCallListener.java:39) ~[grpc-api-1.23.0.jar:1.23.0]
at io.grpc.ForwardingClientCallListener.onClose(ForwardingClientCallListener.java:23) ~[grpc-api-1.23.0.jar:1.23.0]
at io.grpc.ForwardingClientCallListener$SimpleForwardingClientCallListener.onClose(ForwardingClientCallListener.java:40) ~[grpc-api-1.23.0.jar:1.23.0]
at io.grpc.internal.CensusTracingModule$TracingClientInterceptor$1$1.onClose(CensusTracingModule.java:399) ~[grpc-core-1.23.0.jar:1.23.0]
at io.grpc.internal.ClientCallImpl.closeObserver(ClientCallImpl.java:510) ~[grpc-core-1.23.0.jar:1.23.0]
at io.grpc.internal.ClientCallImpl.access$300(ClientCallImpl.java:66) ~[grpc-core-1.23.0.jar:1.23.0]
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl.close(ClientCallImpl.java:630) ~[grpc-core-1.23.0.jar:1.23.0]
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl.access$700(ClientCallImpl.java:518) ~[grpc-core-1.23.0.jar:1.23.0]
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInternal(ClientCallImpl.java:692) ~[grpc-core-1.23.0.jar:1.23.0]
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInContext(ClientCallImpl.java:681) ~[grpc-core-1.23.0.jar:1.23.0]
at io.grpc.internal.ContextRunnable.run(ContextRunnable.java:37) ~[grpc-core-1.23.0.jar:1.23.0]
at io.grpc.internal.SerializingExecutor.run(SerializingExecutor.java:123) ~[grpc-core-1.23.0.jar:1.23.0]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130) ~[?:?]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630) ~[?:?]
at java.lang.Thread.run(Thread.java:832) ~[?:?]
Caused by: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: no further information: orderer.example.com/121.33.215.154:7050
Caused by: java.net.ConnectException: Connection refused: no further information
at sun.nio.ch.Net.pollConnect(Native Method) ~[?:?]
at sun.nio.ch.Net.pollConnectNow(Net.java:589) ~[?:?]
at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:839) ~[?:?]
at io.netty.channel.socket.nio.NioSocketChannel.doFinishConnect(NioSocketChannel.java:327) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:336) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:685) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:632) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:549) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:511) ~[netty-transport-4.1.38.Final.jar:4.1.38.Final]
at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:918) ~[netty-common-4.1.38.Final.jar:4.1.38.Final]
at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) ~[netty-common-4.1.38.Final.jar:4.1.38.Final]
at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ~[netty-common-4.1.38.Final.jar:4.1.38.Final]
at java.lang.Thread.run(Thread.java:832) ~[?:?]
Exception in thread "main" org.hyperledger.fabric.gateway.ContractException: Failed to send transaction to the orderer
at org.hyperledger.fabric.gateway.impl.TransactionImpl.commitTransaction(TransactionImpl.java:145)
at org.hyperledger.fabric.gateway.impl.TransactionImpl.submit(TransactionImpl.java:96)
at org.hyperledger.fabric.gateway.impl.ContractImpl.submitTransaction(ContractImpl.java:50)
at datasharing.Sample.uploadLog(Sample.java:68)
at datasharing.Sample.main(Sample.java:31)
Caused by: java.util.concurrent.ExecutionException: java.lang.Exception: Channel mychannel failed to place transaction f74ccf9c6b1a8bb17a9f1d242f73b5b7970f2dc48b235dedf8578b2470f9e837 on Orderer. Cause: UNSUCCESSFUL.
at java.base/java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:395)
at java.base/java.util.concurrent.CompletableFuture.get(CompletableFuture.java:2086)
at org.hyperledger.fabric.gateway.impl.TransactionImpl.commitTransaction(TransactionImpl.java:139)
... 4 more
Caused by: java.lang.Exception: Channel mychannel failed to place transaction f74ccf9c6b1a8bb17a9f1d242f73b5b7970f2dc48b235dedf8578b2470f9e837 on Orderer. Cause: UNSUCCESSFUL.
at org.hyperledger.fabric.sdk.Channel.doSendTransaction(Channel.java:5415)
at org.hyperledger.fabric.sdk.Channel.sendTransaction(Channel.java:5207)
at org.hyperledger.fabric.gateway.impl.TransactionImpl.commitTransaction(TransactionImpl.java:138)
... 4 more
Caused by: java.lang.Exception: Channel mychannel unsuccessful sendTransaction to orderer orderer.example.com:7050 (grpcs://orderer.example.com:7050)
at org.hyperledger.fabric.sdk.Channel.doSendTransaction(Channel.java:5394)
... 6 more
Caused by: org.hyperledger.fabric.sdk.exception.TransactionException: Channel mychannel, send transaction failed on orderer OrdererClient{id: 17, channel: mychannel, name: orderer.example.com:7050, url: grpcs://orderer.example.com:7050}. Reason: UNAVAILABLE: io exception
at org.hyperledger.fabric.sdk.OrdererClient.sendTransaction(OrdererClient.java:236)
at org.hyperledger.fabric.sdk.Orderer.sendTransaction(Orderer.java:164)
at org.hyperledger.fabric.sdk.Channel.doSendTransaction(Channel.java:5376)
... 6 more
Caused by: io.grpc.StatusRuntimeException: UNAVAILABLE: io exception
at io.grpc.Status.asRuntimeException(Status.java:533)
at io.grpc.stub.ClientCalls$StreamObserverToCallListenerAdapter.onClose(ClientCalls.java:442)
at io.grpc.PartialForwardingClientCallListener.onClose(PartialForwardingClientCallListener.java:39)
at io.grpc.ForwardingClientCallListener.onClose(ForwardingClientCallListener.java:23)
at io.grpc.ForwardingClientCallListener$SimpleForwardingClientCallListener.onClose(ForwardingClientCallListener.java:40)
at io.grpc.internal.CensusStatsModule$StatsClientInterceptor$1$1.onClose(CensusStatsModule.java:700)
at io.grpc.PartialForwardingClientCallListener.onClose(PartialForwardingClientCallListener.java:39)
at io.grpc.ForwardingClientCallListener.onClose(ForwardingClientCallListener.java:23)
at io.grpc.ForwardingClientCallListener$SimpleForwardingClientCallListener.onClose(ForwardingClientCallListener.java:40)
at io.grpc.internal.CensusTracingModule$TracingClientInterceptor$1$1.onClose(CensusTracingModule.java:399)
at io.grpc.internal.ClientCallImpl.closeObserver(ClientCallImpl.java:510)
at io.grpc.internal.ClientCallImpl.access$300(ClientCallImpl.java:66)
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl.close(ClientCallImpl.java:630)
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl.access$700(ClientCallImpl.java:518)
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInternal(ClientCallImpl.java:692)
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInContext(ClientCallImpl.java:681)
at io.grpc.internal.ContextRunnable.run(ContextRunnable.java:37)
at io.grpc.internal.SerializingExecutor.run(SerializingExecutor.java:123)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
at java.base/java.lang.Thread.run(Thread.java:832)
Caused by: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: no further information: orderer.example.com/121.33.215.154:7050
Caused by: java.net.ConnectException: Connection refused: no further information
at java.base/sun.nio.ch.Net.pollConnect(Native Method)
at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:589)
at java.base/sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:839)
at io.netty.channel.socket.nio.NioSocketChannel.doFinishConnect(NioSocketChannel.java:327)
at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:336)
at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:685)
at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:632)
at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:549)
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:511)
at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:918)
at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
at java.base/java.lang.Thread.run(Thread.java:832)
remote server port not open, open after no problem.