Thanks for the information. So, it sounds like the application is still responsible for keeeping track of the most recent block that has been processed for chaincode events across application restarts

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Thanks for the response. That is very helpful...and largely confirmed what I thought I was reading. RCBJ

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Hi Soumya, Please check your block creation configuration in "configtx.yaml" file. There could be block size is the reason for failure. Can you please share your configtx file. Thanks Kamlesh Nagware

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Hi All, v1.4.3 - fabric , Kafka Zookeeper Orderer Set up Using a custom batch program i am doing a bulk upload of data from a SQL server to Blockchain where 10000 rows of data from SQL server is going

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Hi Soumya, Can you share the infrastructure details. Regards, Raj Shekhar

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Hi Raj Sekhar, Fabric - v 1.4.3 Environment - Microsoft Azure Cloud - 6 Ubuntu 16.04 VMs , 8 GB RAM, 2vCPU Kafka - Zookeeper Orderer Set up ( 2 Orderers) Organisation 1 Org -- 2 Peers (1 anchor and on

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Hi Kamlesh, PFA the configtx.yaml file. Those 800K records - manually i tried all and i was able to insert all of them but the issue was coming intermittently and wanted to know what's the cause of th

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You will have to add this newly created org Org3 to consortium first as I guess this Org3 is not part any consortium. Thanks, Anil Thanks, Anil Singh +91 8197218180

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I have added in "artifacts/channel/configtx.yaml" file. Profiles: ThreeOrgsOrdererGenesis: Orderer: <<: *OrdererDefaults Organizations: - *OrdererOrg Consortiums: SampleConsortium: Organizations: - *O

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Hi Team, Any update on the above or idea? Regards, Soumya

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From the code snippet, I assume you are sending a single CSV file to your chaincode, then looping through it and calling PutState for each line/record in the CSV file. I do not think you are actually

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Hi Gari, Is it the block getting created for the parameter - BatchTimeout: 2s . So whats the best way to do a bulk upload for a millions of records because creating a million blocks - each record as a

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Oh .. .right ... in your case is would be the BatchTimeout which would force creation of blocks. You can do things the way you were doing them, you'll just need to find the right combination of timeou

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Hi team, *I was trying to do a load test of 50 users for fetching records from blockchain concurrently.* *Node SDK is used.* *So 45 users returned the output results correctly but for 5 users it showe

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Hi, Is it possible to define access control to an asset within an organization at the fabric level using user identities? The one solution I can think of is maintaining permission to the asset within

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Hi, From Node SDK, is there anyway to get stdout from configtxlator as it is possible in shell ? It seems that the --output option can not be omitted using (child_process) exec. Thanks a lot for you h

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You may start configtxlator as a server, and invoke its functions as REST APIs. This is the preferred integration option for Node SDK -- see https://fabric-sdk-node.github.io/tutorial-channel-create.h

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Hi Team , I was having one doubt regarding bulk upload of data from a CSV file to a blockchain this is my code in javascript file for i < count { var property = Property{PropertyId: strconv.Itoa(start

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Hello, It is possible to verify user credentials during the login using the wallet identity: 1) User enters login id/password 2) Using the login id we get the identity info 3) How can i verify using t

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Hi, I wish to access the public key certificate of the current user prior to invoking a chaincode transaction in my client application. At present to access the identity I do the following using the N

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