Hello; In terms of parsing the history really would need to be parsed to find specific values; depending on the size you could always put the data into a different data structure, so it becomes a clas

#fabric-chaincode #chaincode #database #fabric-questions

Hello, I use Level DB and I am using GetHistoryForKey to get the history of a key which return some records. Is there an efficient way to parse the returned records in order to find some specific valu

#fabric-chaincode #chaincode #database #fabric-questions

The system is working now. documenting just in case if any1 in future facing the same errors which I faced. 1)while doing a system channel update if you face the below error, check your admin cert in

#orderer #fabric-orderer #fabric-kubernetes #fabric-questions #grpc

Thanks Satheesh, it worked. I had to specify the relative path for the tls cert, I was specifying the absolute path. now I am trying to edit system channel and getting the following error. any idea ab

#orderer #fabric-orderer #fabric-kubernetes #fabric-questions #grpc

orderer host need to be fully qualified with domain name. And if orderer is running on a different host, you need to provide that instead of locallhost along with port number where orderer is listenin

#orderer #fabric-orderer #fabric-kubernetes #fabric-questions #grpc

thanks for the reply Satheesh. I tried the suggestion. the orderer name is just orderer0 so instead of orderer.example.com, I have used just orderer0. (this is correct right?). the error still persist

#orderer #fabric-orderer #fabric-kubernetes #fabric-questions #grpc

you need to pass orderer details as well: for e.g., -o localhost:7050 --ordererTLSHostnameOverride orderer.example.com

#orderer #fabric-orderer #fabric-kubernetes #fabric-questions #grpc

Hey guys, overview of the problem i need to add a new consortium to a an existing HLF setup.For that i need to fetch config block of the system channel and edit it to add the new consortium info. I am

#orderer #fabric-orderer #fabric-kubernetes #fabric-questions #grpc

I would like to mention that this setup is spread between 2 clusters, I am exposing services between clusters to interconnect using skupper. the current running blockchain is on azure central India cl

#orderer #fabric-orderer #fabric-kubernetes #fabric-questions #grpc

Hey guys, overview of the problem i need to add a new consortium to a an existing HLF setup.For that i need to fetch config block of the system channel and edit it to add the new consortium info. I am

#orderer #fabric-orderer #fabric-kubernetes #fabric-questions #grpc

I'm not very familiar with BAF. Is NodeOU enabled on the channels? https://hyperledger-fabric.readthedocs.io/en/release-2.2/msp.html?highlight=nodeou#organizational-units

#channel #configtxgen #fabric-peer #fabric-questions #fabric-orderer

The orderers need to be configured to allow the expired admin certificate to be used to sign the change to the channel configuration. This can be accomplished by overriding the orderers to allow expir

#channel #configtxgen #fabric-peer #fabric-questions #fabric-orderer

Hi all, I created a test network which has 2 orgs (each with one peer), 1 orderer in kubernetes using BAF. Orgs are joined in the channel called testchannel. Orderer msp, peer msp and tls certs expire

#channel #configtxgen #fabric-peer #fabric-questions #fabric-orderer

I was trying to implement Fabric SDK-Golang. I was trying to submit the transactions using api I got the below error: 2022/02/25 19:53:15 ============ application-golang starts ============ Submit Tra

#fabric-questions

The 'Details' field within the error will give you a clue as to why it failed to endorse. Take a look at this sample code for how to extract the details.

#fabric-questions

I was trying to implement fabric SDK-Golang. Only a single organization is there in the network While submitting the transaction got this error: createCar: Submit Transaction: createCar panic: failed

#fabric-questions

Make sure you are using a Fabric v2.4 peer with the Gateway service enabled (which it is by default). The Gateway service is not available in Fabric versions prior to v2.4 so you won't be able to use

#fabric-questions

Hi team, I was trying to do the transactions with the help of Fabric-sdk-Go lang While executing I got the following error: panic: failed to submit transaction: rpc error: code = Unimplemented desc =

#fabric-questions

Hy everyone, I'm having a problem with expired certificates, I'm running a cluster with several channels and I updated the certificates on time for most of them, but I forgot about a channel that was

#fabric-questions #hyperledger-fabric #tls #signcerts

Hello, Kumari: A few things I would like to run by you: 1. Did you expose Port 5984? In general, CouchDB databases are configured by default to NOT expose that port to the outside world. If you want t

#fabric-questions