Hi, I'm trying to register a user via Fabric Java SDK but I get the error: "Registration of 'UserToRegister' failed: Error adding identity 'UserToRegister' to the database: attempt to write a readonly

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Hi David, thanks for the reply, I've recreated the network and now it seems to work, I'll save save your hint for possible future problems. Mattia IFIN SISTEMI S.R.L. a socio unico Via G. Medici 9/a 3

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What is the recommendation to deal with an expired peer certificate? Must the network admin periodically update the local MSP of peer with renewed certificate?

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Hi, I have a running network with Fabric 1.4 and I need to upgrade it to Fabric 2.1.1. I've generated the crypto material using cryptogen and now I want to use Fabric CA. If I regenerate the crypto ma

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Some community members are working towards it. https://github.com/hyperledger/fabric-rfcs/pull/27 发件人: fabric@... <fabric@...> 代表 perillo.pasquale@... <perill

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Hi I'd like to ask if there is a way to prune channel ledger and archive older transactions to relieve peers storage, and if this practice makes sense to avoid performance degradation. Thanks in advan

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Read https://github.com/hyperledger/fabric-rfcs/pull/27 From: perillo.pasquale@... To: fabric@... Date: 06/04/2020 01:12 PM Subject: [EXTERNAL] [Hyperledger Fabric] #fabric #fa

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Hi, I want to intercept an invoke call (fab1.4, first-network, disabled tls, working on CLI). My idea was to to make use of burp/mitmproxy (listening at 127.0.0.8080) to intercept the invoke call to c

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Would it be possible to post the default configuration after installing docker in your machine . I mean the iptables -L. This could be helpful to try if there is a possibility of firewall configuratio

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Hi David, I have tried to replicate the same scenario you setup with FabCar, because your response was quite nice (3500ms for 140 records, this would entirely acceptable for my team at this stage). I

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Thanks for the reply. I've modified the policy accordingly to your response and now it's working fine, thank you.

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Update: I've delayed the generation of the peer certs and now it starts correctly. Thanks for the help!

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Private data collections define which organization's peers are authorized to receive and store the private data. This is orthogonal to user based access control. You need to consider both aspects. So

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Hi all, I still have this issue after multiple tests. Does anyone has an idea on what is causing it? ... Thank you!

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Thanks Manish, I will do so.

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Hi Team, I had issue that peer container is constantly down. It is really random like once every four months. Here is error message. Could you please help with this why this happen? Version : HF 1.4.0

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Hi, that is exactly the point of the checkpoint feature https://jira.hyperledger.org/browse/FAB-106, which is currently being investigated so that a RFC proposal can be submitted to the community. Dav

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Chain code life cycle endorsement is not working when following changes made in configtx.yaml. LifecycleEndorsement: Type: ImplicitMeta Rule: "ANY Endorsement" Endorsement: Type: ImplicitMeta Rule: "A

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Is there anyway to increase the wait time on a chaincode instantiation? The default seems to be about 10 minutes but I have a peer with low bandwidth and the docker image download combined with the co

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It is true that you'll see higher throughput if you load balance endorsement requests across multiple peers. You likely want multiple peers per org anyways for HA purpose. I suspect that error message

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