JH, I found the root cause, it is indeed a bug in history db reporting for blocks in multiples of 256. Fortunately the history db content is correct, the bug is on the query side. Opened bug

Hi Team We were looking for any app/code we can use in the smart codes to configure logging, similar to Log4J? Please advise... best regards ! Angie

Dear Dave, I checked all the transactions in ledger and they are marked as valid, no invalidation message in peer logs. Then I stopped peers, delete the history database, and restart peers, after the

Hi Ajaya - The state database represents the latest know value of any given key. It can always be rebuilt from the actual ledger itself. So if you delete the state database, it will be automatically

Hi everyone, I would like to know that if by any reason my statedb (couchDB) loses data or is changed using fauxton by any user. Then how can I make it to synchronize again with the blockchain's

Hi, Jira Link: https://jira.hyperledger.org/browse/FABJ-439 This is to solicit feedback from the maintainers about this new feature and to discuss the merits and demerits of the same. Thank

Perhaps a couple of the transactions got invalidated? Is there any invalidation messages in peer logs? You can stop peer, delete the history database directory at

Internal implementation details are not documented, but you can follow the code that writes to the history index

Hi Team, I am new in blockchain. Can you please suggest from where we need to start. I have theoretical knowledge and want to work on dummy project so please suggest how can I do. Best Regards, Kavita

Hello David, Thanks for the response,Is there any document or material that talks about this level db storage that maintains index for key along the the Blocks & transaction associated to

Hi, Before I submit my problem about obtaining orgs' root certificate in chaincode on Jira, I found two proposals, FAB12366 and FAB11602, both about enabling a chaincode to verifiy identities

hi, Before I submit my problem on Jira, I found two proposals, FAB12366 and FAB11602, both about enabling a chaincode to verifiy identities based on a channel's MSP, where the identities are not

Hi Guys, I got a multi-node architecture with two machines with 1 peers, 1 orderer, 1 CA with PostgreSQL, 1 Kafka and 1 Zookeeper. On another node I got 1 kafka, 1 orderer and 1 zookeeper. All

Hi, The CORE.yaml has a parameter for setting logging level from: DEBUG, INFO, NOTICE, WARNING, ERROR, CRITICAL For development, DEBUG might be a good choice. For production, what do you

Hello, I was using fabric 1.4.1 with Kafka ordering service, CouchDB as stateDB, Java SDK and Java chaincode. The test is about get data histories for same key from fabric. I used the function

Thanks Nye. I am getting an issue on getting the cli container up in chaincode-docker-devmode. I am getting the following error. 19-05-11 12:16:09.060 UTC [grpc] switchBalancer -> DEBU 04a

mainly for using ZKPK and CL-signatures. thanks lucien

Hi all, Here's an update, reflected via a Medium article I wrote, https://medium.com/coinmonks/the-secret-gem-of-hyperleder-fabric-fabtoken-aa5c37159247 In addition, I'd like to thank Julia Shutova

Hi Team, I want to set up environment for hyper ledger, so please ping me link if you have any videos for learn and setup environment. Best Regards, Kavita Taneja 9549999782

Hi, Does anyone know any online tutorials or documentations regarding how to use idemix library？ Thanks, Lucien