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34 lines
1.0 KiB
Python
34 lines
1.0 KiB
Python
import logging
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from datahub.emitter.mce_builder import make_dataset_urn
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# read-modify-write requires access to the DataHubGraph (RestEmitter is not enough)
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from datahub.ingestion.graph.client import DatahubClientConfig, DataHubGraph
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# Imports for metadata model classes
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from datahub.metadata.schema_classes import (
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DataPlatformInstanceClass,
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DatasetKeyClass,
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StatusClass,
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)
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log = logging.getLogger(__name__)
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logging.basicConfig(level=logging.INFO)
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dataset_urn = make_dataset_urn(platform="hive", name="realestate_db.sales", env="PROD")
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gms_endpoint = "http://localhost:8080"
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graph = DataHubGraph(DatahubClientConfig(server=gms_endpoint))
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# Query multiple aspects from entity
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result = graph.get_aspects_for_entity(
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entity_urn=dataset_urn,
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aspects=["status", "dataPlatformInstance", "datasetKey"],
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aspect_types=[StatusClass, DataPlatformInstanceClass, DatasetKeyClass],
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)
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# result are typed according to their class if exist
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if result is not None:
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if result["datasetKey"]:
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log.info(result["datasetKey"].name)
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