The Dataminer install with Cassandra locally went well and I was able to update the response.lic from Dataminer licensing group.
When I tried to upgrade the package as suggested I get these errors. Per documentation, Dataminer 10.3.0/10.4.2 or higher is required for setting up Cassandra as separate cluster. So I initiated this upgrade.
localhost Error Prerequisite VerifyDotNetVersion.dll failed: Failed to verify .NET-versions: System.ComponentModel.Win32Exception (0x80004005): The system cannot find the file specified\r\n at System.Diagnostics.Process.StartWithCreateProcess(ProcessStartInfo startInfo)\r\n at VerifyDotNetVersion.DotNetCLI.GetInstalledComponents()\r\n at VerifyDotNetVersion.VerifyDotNetVersionEntry.Run(BpaExecuteContext context)
localhost Error One or more prerequisites failed
Do you know how I can solve for this error ?
As indicated in the requirements, upgrading to 10.4.0 requires .NET 8.0 to be installed:
https://docs.dataminer.services/user-guide/Reference/DataMiner_Compute_Requirements.html#microsoft-net
The prerequisite check “VerifyDotNetVersion” that is part of the upgrade checks if that is the case:
https://docs.dataminer.services/user-guide/Reference/DataMiner_Tools/Verify_Dot_Net_Version.html
If no previous .NET runtime (5, 6) is installed, the check will fail with the error you encountered. The error message has since been improved in newer versions to be more clear.
https://docs.dataminer.services/release-notes/General/General_Feature_Release_10.4/General_Feature_Release_10.4.12.html#verifydotnetversion-prerequisite-check-now-returns-the-missing-net-version-and-a-link-to-the-download-page-id-40677
Thanks Bert! Installing .NET 8.0 and the hosting bundle followed by reboot and upgrade to DM 10.4.0 did the trick.
This is for installation of Dataminer with Cassandra and Opensearch DBs as separate instances in AWS