Column Count Analyzer and Check

awslabs / deequ

Deequ is a library built on top of Apache Spark for defining "unit tests for data", which measure data quality in large datasets.

Apache License 2.0

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Closed mentekid closed 7 months ago

mentekid commented 7 months ago

Issue #, if available:

Description of changes:

This adds a dataset-scope analyzer that counts the number of columns in a dataset, and uses the analyzer in a Deequ Check

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