Page Comparison

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Publicly routed REST APIs in AppFabric Service

Application Deployment

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Application Deployment

CDAP Applications with non-existing dataset

1. Client -> Router: deployApp(artifact, appConfig)
2. Router -> AppFabric: deployApp(artifact, appConfig, SecurityRequestContext.userId)
3. AppFabric -> AuthEnforcer: !authorized(SecurityRequestContext(userId)) ? UnauthorizedException
4. AppFabric -> AppFabric: doAs(namespace, deploy(jar, config))
5. AppFabric -> DatasetServiceClient: createDataset()
6. DatasetServiceClient -> DatasetService: createDataset(ds, Header(CDAP-UserId=SecurityRequestContext.userId))                            
7. DatasetService -> AuthEnforcer: !authorized(SecurityRequestContext.userId) ? UnauthorizedException
8. DatasetService -> Authorizer: revoke(ds); grant(ds, SecurityRequestContext.userId, ALL)
9. DatasetService -> DatasetOpExecutor: success = doAs(namespace, createDataset(ds))
10. DatasetService -> Authorizer: !success ? revoke(ds)
11. DatasetService -> AppFabric -> Router -> Client: result
    

Namespace Creation

Namespace Deletion

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