I have installed hyperledger fabric 2.0.0. When I try to run the fabcar example, I am getting an error like this "Error: error getting endorser client for channel: endorser client failed to connect to

#fabric-questions #hyperledger-fabric #docker #fabric-chaincode #couchdb

Hey mrudav, Did you make any progress on this? I am trying the same and it also fails at initializing the chaincode. On the worker node I can see that the chaincode container is started with a log mes

#fabric #fabric-chaincode

From the Fabric docs: "If you want to build a dashboard or collect aggregate data as part of your application, you can query an off-chain database that replicates the data from your blockchain network

#fabric-chaincode #hyperledger-fabric #couchdb

Fabric only exposes a subset of CouchDB functionality. JSON queries and associated indexes are supported, but map reduce queries are not supported, since this is not a pattern we expect many databases

#fabric-chaincode #couchdb

Oh, is it? Thanks for reply David.

#fabric-chaincode #fabric-questions

No, we need the data to exist in all the nodes in network. No hiding required. Can you elaborate a little on how do you suggest to use private data here? Id you're thinking about some special exploita

#fabric-chaincode

FYI issue raised here https://jira.hyperledger.org/browse/FAB-17110 Regards, Matthew. Matthew B White IBM Blockchain Solutions Architect Email me at WHITEMAT@... Find me on StackOverflow, and g

#fabric-questions #fabric-chaincode #fabric

Yes we have tried packaging, signing and then installing on each peer. We also confirmed by listing the chaincodes on both the peers and the IDs matched. The IDs also matched in the previous case as w

#fabric-chaincode

Hello Ivan, I have been following this thread for a while. Thanks for raising some of these issues. While it is important to question and to challenge the assumptions underlying Hyperledger Fabric, th

#fabric-chaincode #ssl #fabric #fabric-questions #fabric-dstorage

Thanks Andrew! As always, the recording can be found at: https://wiki.hyperledger.org/display/fabric/Contributor+Meetings Dave Enyeart andrew.hurt1---11/13/2019 05:37:48 AM---Hello, On today's contrib

#fabric #fabric-chaincode

Hi Suresh, It must be the exact same folder with the exact same files when you install. But that's not for production, here's what you do: 1. In org1 where you instantiated the chaincode, run the the

#fabric-chaincode #fabric-questions

Hi all, While Instantiating the chaincode I am getting following Error 2019-10-29 13:14:40.559 UTC [msp.identity] Sign -> DEBU 04a Sign: plaintext: 0ADE080A6708031A0C08C0F6E0ED0510...30300A000A0465736

#fabric #fabricca #fabric-ca #fabric-chaincode #fabric-questions

Hey, I've had this problem before. What I did to solve it and seems bizarre is I created a new file and just simply copied and pasted the entire chaincode to the new file and used that. Em domingo, 27

#fabric-chaincode #fabric-questions

I am trying to setup fabric network using external-ca and so I have to register and enroll certs for all the peers and clients and for registration of certificates LDAP server is being used. After gen

#fabric-ca #fabric-chaincode #raft

Thanks Nicholas for the reply. One thing i noticed is when i am installing the private chaincode . i checked in both the peer org machines the IDs of the installed chaincode is same but still the cont

#fabric #fabric-chaincode

Hi All, Now am able to invoke the chaincode using the *--peerAddresses* and *--tlsRootCertFiles* attributes But one more doubt i had was - lets say OrgA and OrgB peers have to endorse a transaction --

#fabric #fabric-chaincode

Hi Murali and Team, The issue has been raised in JIRA. Find the below link https://jira.hyperledger.org/browse/FAB-16652 Regards, Soumya

#fabric #fabric-chaincode

No, that's right, for a minimal test case I only changed the class name. In the original attempt I changed both and got the same behaviour.

#fabric-questions #fabric-chaincode

HI All, Please ignore. Its resolved. I missed to install first the newer version of chaincode. Instead i was doing a direct upgrade. Regards, Soumya

#fabric #fabric-chaincode