Hi Dave, I am on vacation this week, but in two weeks I can cover the proposal for the CICD migration from Azure DevOps to GitHub Actions. Unless you intend to adjorn for the summer, in which case I'd

While I hold that those changes do in fact make building Fabric for ARM64 possible, as Matt mentioned it's not officially supported. I can say that I've tested that change on PI4 and when done right w

I believe you need to add `mavenLocal()` to https://github.com/hyperledger/fabric-chaincode-java/blob/master/fabric-chaincode-protos/build.gradle#L13 like it is mentioned here: https://github.com/hype

#fabric-chaincode #fabric-questions

Hello Fabric Community, We've begun a discussion on a migration from Azure Pipelines to GitHub Actions. We are starting by just soliciting feedback, and potentially some PoC's to evaluate it, but in t

Also, the ld failure I believe can be solve by adding the binutils-gold package to the image. You can see the same problem on ARM was solved here for the fabric images: https://github.com/hyperledger/

#fabric-chaincode #fabric-questions

Somewhere I have the instructions on how to build this, but the net-net is, the Java protobuf library doesnt have a native distribution for ARM. You need to clone the protobuf repo (which will also ha

#fabric-chaincode #fabric-questions

Hello Fabric Community, When we migrated off Gerrit to GitHub we took a snapshot of the existing state of the Hyperledger Gerrit Server. I converted all of the Gerrit Change Requests and their convers

https://github.com/hyperledger/fabric/pull/2410

I found the issue, fixing and opening a PR soon.

Hey Jay, Will and I actually debugged this same problem when he was writing the Channel Participation API tests. The issue was, on Mac the Open File Limit was pretty low, and there is no simple way to

I'll quote Senthil on this one, consider a channel, with a large number of organizations, but only requiring 2 endorsements, the question was, does increasing the number of members decrease the perfor

#channel #fabric #hyperledger-fabric #network #administrator-organiization

You can reference a commit SHA, for example, the latest hash for the release-2.2 branch can be picked by doing a `go get` on the SHA like this: `go get github.com/hyperledger/fabric@68055151b43cd3fd7e

#fabric #fabric-chaincode

I missed replying all in the original thread, doing so now for the record. Brett Logan Software Engineer, IBM Blockchain Phone: 1-984-242-6890 E-mail: brett.t.logan@...

User chaincode cannot invoke QSCC, i.e., cross-chaincode invocation, as there is a danger of deadlock, and system chaincode was never meant to be queried in this way. You can still query it directly b

This was a regression, it was patched here: https://github.com/hyperledger/fabric-sdk-node/commit/cbb3ba0aa22d61be6ebe9e258a15e13e3b8ef0d4 You'll need to upgrade to the absolute latest npm package, th

#fabric-sdk-node #qscc

There are some issues in the 2.x parsing of the BCCSP config, though I don't remember this being one of them. BCCSP has always been something we've been on the fence about letting people configure by

Ledger snapshotting and checkpointing is functionally complete. Its implementation is part of the current master branch and it will be released in our upcoming 2.3.0 release later this month. You can

The unique identifier on the package ID is the sha256 of the chaincode "package" bytes. When you package the chaincode a metadata file is added that contains the path to the chaincode, its language, a

#fabric-questions #externalbuilders #fabric

Here is a pretty lengthy description of this API along with an example from the node-sdk API spec: https://hyperledger.github.io/fabric-chaincode-node/master/api/fabric-shim.ChaincodeStub.html#getBind

If you are looking for a production ready network, there is also the Hyperledger Lab for Blockchain Automation Framework for automating the deployment of "production-grade" Fabric networks: https://gi

#fabric #fabric-kubernetes