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74 lines
2.7 KiB
Markdown
74 lines
2.7 KiB
Markdown
# Pipeline
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This schema defines the Pipeline entity. A pipeline enables the flow of data from source to destination through a series of processing steps. ETL is a type of pipeline where the series of steps Extract, Transform and Load the data.
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**$id: **[**https://open-metadata.org/schema/entity/data/pipeline.json**](https://open-metadata.org/schema/entity/data/pipeline.json)
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Type: `object`
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## Properties
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* **id** `required`
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* Unique identifier that identifies a pipeline instance.
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* $ref: [../../type/basic.json#/definitions/uuid](../types/basic.md#uuid)
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* **name** `required`
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* Name that identifies this pipeline instance uniquely.
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* Type: `string`
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* Length: between 1 and 64
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* **displayName**
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* Display Name that identifies this Pipeline. It could be title or label from the source services.
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* Type: `string`
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* **fullyQualifiedName**
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* A unique name that identifies a pipeline in the format 'ServiceName.PipelineName'.
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* Type: `string`
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* Length: between 1 and 64
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* **description**
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* Description of this Pipeline.
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* Type: `string`
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* **version**
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* Metadata version of the entity.
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* $ref: [../../type/basic.json#/definitions/entityVersion](../types/basic.md#entityversion)
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* **updatedAt**
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* Last update time corresponding to the new version of the entity.
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* $ref: [../../type/basic.json#/definitions/dateTime](../types/basic.md#datetime)
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* **updatedBy**
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* User who made the update.
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* Type: `string`
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* **pipelineUrl**
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* Pipeline URL to visit/manage. This URL points to respective pipeline service UI.
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* Type: `string`
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* String format must be a "uri"
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* **concurrency**
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* Concurrency of the Pipeline.
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* Type: `integer`
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* **pipelineLocation**
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* Pipeline Code Location.
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* Type: `string`
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* **startDate**
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* Start date of the workflow.
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* $ref: [../../type/basic.json#/definitions/dateTime](../types/basic.md#datetime)
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* **tasks**
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* All the tasks that are part of pipeline.
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* Type: `array`
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* **Items**
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* $ref: [../../type/entityReference.json](../types/entityreference.md)
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* **followers**
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* Followers of this Pipeline.
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* $ref: [../../type/entityReference.json#/definitions/entityReferenceList](../types/entityreference.md#entityreferencelist)
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* **tags**
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* Tags for this Pipeline.
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* Type: `array`
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* **Items**
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* $ref: [../../type/tagLabel.json](../types/taglabel.md)
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* **href**
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* Link to the resource corresponding to this entity.
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* $ref: [../../type/basic.json#/definitions/href](../types/basic.md#href)
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* **owner**
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* Owner of this pipeline.
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* $ref: [../../type/entityReference.json](../types/entityreference.md)
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* **service** `required`
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* Link to service where this pipeline is hosted in.
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* $ref: [../../type/entityReference.json](../types/entityreference.md)
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_This document was updated on: Monday, October 18, 2021_
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