Change descriptor JSON
textareaRequired input
Noderan MarketplaceDeveloper & API
Demo ReadyLive E2E verifiedDeterministic~10s
Data Lineage Impact Analyzer
Validates a proposed upstream change record and maps downstream datasets and dashboards affected. Returns structured, review-ready output without triggering any external action.
Validates a proposed upstream change record and maps downstream datasets and dashboards affected.
Before you run
Workflow summary
Validates a proposed upstream change record and maps downstream datasets and dashboards affected.
What is Data Lineage Impact Analyzer?
Data Lineage Impact Analyzer is a ready-to-run Noderan marketplace workflow for developer & api teams. It helps users move from a manual process to a repeatable automation with visible credit cost and app-based execution.
- Who is it for?
- Data engineering teams
- What problem does it solve?
- Validates a proposed upstream change record and maps downstream datasets and dashboards affected.
- How does it work?
- Validates a proposed upstream change record and maps downstream datasets and dashboards affected.
- How does pricing work?
- 1 credit per run.
- What is the next action?
- Open the app marketplace to activate this workflow, or review credit pricing.
Data Lineage Impact Analyzer FAQ
Short answers for activation, pricing, inputs, and execution review.
Validates a proposed upstream change record and maps downstream datasets and dashboards affected. Returns structured, review-ready output without triggering any external action.
Expected inputs
Demo input
Changes Json
{"change":"drop column orders.legacy_flag","downstream":["dw.orders","finance_dash","churn_model"],"ownersNotified":false}View raw JSON
{
"changesJson": "{\"change\":\"drop column orders.legacy_flag\",\"downstream\":[\"dw.orders\",\"finance_dash\",\"churn_model\"],\"ownersNotified\":false}"
}Output highlights
- valid
- topLevelKeys
- normalized
- warnings
Example result
Valid
EnabledTop Level Keys
itemstatus
Normalized
ItemExample
Statusreview
Warnings
Change record parsed with downstream impact mapped for review.
View raw JSON
{
"valid": true,
"topLevelKeys": [
"item",
"status"
],
"normalized": {
"item": "Example",
"status": "review"
},
"warnings": [
"Change record parsed with downstream impact mapped for review."
]
}Use cases
- See the blast radius before changing the source table.
Step 1
Review the workflow and expected credit cost.
Step 2
Connect the tools or inputs required for execution.
Step 3
Run the workflow and inspect outputs in the app history.