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Posted to commits@airflow.apache.org by "alex l (Jira)" <ji...@apache.org> on 2020/01/31 22:23:00 UTC
[jira] [Work started] (AIRFLOW-6685) Add operators to improve data
quality testing on data workflows/pipelines
[ https://issues.apache.org/jira/browse/AIRFLOW-6685?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Work on AIRFLOW-6685 started by alex l.
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> Add operators to improve data quality testing on data workflows/pipelines
> -------------------------------------------------------------------------
>
> Key: AIRFLOW-6685
> URL: https://issues.apache.org/jira/browse/AIRFLOW-6685
> Project: Apache Airflow
> Issue Type: New Feature
> Components: operators
> Affects Versions: 2.0.0
> Reporter: alex l
> Assignee: alex l
> Priority: Major
>
> Adding plugins to allow better data quality testing within a dag. This includes 3 operators:
> * BaseDataQualityOperator
> ** contains shared attributes and methods that data quality check operators utilize
> ** a base class that can be used to create other dq operators
> * DataQualityThresholdCheckOperator
> ** will check a single value, sql result against a threshold range, and will fail a task if it is outside this range.
> * DataQulaityThresholdSQLCheckOperator
> ** Similar to DataQualityThresholdCheckOperator, but thresholds are sql-evaluated values, for dynamic threshold ranging.
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