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Update MLE schema with keepingPreviousLineage flag (#1258)

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Yi (Alan) Wang 2018-07-17 17:25:35 -07:00 committed by GitHub
parent 25cb93425c
commit bc9be69822
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wherehows-data-model/src/main/avro/DatasetLineage.avsc
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@ -39,6 +39,12 @@
}
},
"doc": "The type name for the metadata lineage operation"
},
{
"name": "keepingPreviousLineage",
"type": [ "null", "boolean" ],
"default": null,
"doc": "When set to true, this lineage will not overwrite any previous lineage sharing the same destination dataset. This is useful for cases where multiple producers emit MLEs independently."
}
]
}