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• C3 package structure
• Provisioning

Provisioning Tutorial Video

Prerequisites

Please see the DTI Readiness Checklist to ensure you are ready to begin provisioning. You must be able to access a C3 Cluster to complete any of the steps on this page.

Please contact help@c3dti.ai if you can't access your c3 tenant/tag.

COVID-19 Data Lake Provisioning

To deploy the COVID-19 Data Lake to your tenant/tag, please clone the base COVID-19 package located here. Then, following either of the methods below, provision the 'baseCovidDatalake' package from the dtiTraining subdirectory.

Provisioning Methods

There are two methods to provision a package:

1. Via a web-based provisioner in a tenant/tag's static console.
2. Via C3 AI command line interface (CLI), which enables developers to provision code without a web-browser.

Web Provisioner

After accessing your tenant/tag you should see a page like the following:

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And here is the provisioner after a failure:

Command Line Provisioner

See Installing the C3 command line tool.

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[dti/mkrafczyk] Created 2.56Kb ZIP of one package in 0.0s
[dti/mkrafczyk] Server Warnings:
{fileUrl:"meta://dtiTraining/repository.json",lineNum:0,colNum:0,severity:"WARNING",message:"Wrong server version, current version is: '7.12.13' but expected version matching: '7.12.0.10137'"}
{fileUrl:"meta://c3aiDataLake/repository.json",lineNum:0,colNum:0,severity:"WARNING",message:"Wrong server version, current version is: '7.12.13' but expected version matching: '7.12.0.10137'"}
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{fileUrl:"meta://server/uiFramework/src/changeLog-uiFramework.c3doc",lineNum:3,colNum:0,severity:"WARNING",message:"Unknown documentation category 'Change Log'.",listenerType:"DocumentationTopicListener"}
{fileUrl:"meta://server/webdriverProtocol/src/changeLog-webdriverProtocol.c3doc",lineNum:3,colNum:0,severity:"WARNING",message:"Unknown documentation category 'Change Log'.",listenerType:"DocumentationTopicListener"}
[dti/mkrafczyk] Provisioning completed with some warnings (2020-08-19T17:05:13.116-05:00)
Time taken: 1m 34.145s
Finished

After Provisioning

• If you're using the JavaScript static console to interact with your package, refresh your browser tab or execute the command 'c3ImportAll()'. Once completed, all code in your tenant/tag (e.g., Types, metrics, seed data) should be updated to match your new package.
• If you're using the C3 AI Jupyter service you may need to restart the Jupyter interface.
• If you're connected to C3 AI Suite through a remove python or Jupyter session, you will need to re-run the cell which creates the `c3` object.

Troubleshooting

Provisioning can fail for many reasons. We list here some common errors along and how to fix them. If provisioning fails, C3 AI Suite will return your tenant/tag to its last working state.

If your problem isn't listed here, please contact us at help@c3dti.ai so we can help you out. If your problem is common enough, it'll be added to the list here.

ActionError: MetadataPackage workflow doesn't exist

This means the provisioner can't find the package you specified. Ensure the package name you give the provisioner matches the 'name' field of your 'package.json' file.

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