First complete Airflow DAG (!50) · Merge requests · repos / generated-data-platform / datapipelines · GitLab

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Marco Fossati requested to merge T302434-airflow into T296814-image-suggestions May 02, 2022

This MR adds the first complete Airflow DAG with the following tasks:

wait for the latest Wikidata snapshot date with a Hive sensor
Wikidata weighted tags for the Commons search index (https://phabricator.wikimedia.org/T302095)
all-Wikis image suggestions for Cassandra (https://phabricator.wikimedia.org/T299789)
suggestion flags for Wikis search indices (https://phabricator.wikimedia.org/T299884)
clean up HDFS
suggestions Cassandra table (https://phabricator.wikimedia.org/T293808)
title_cache Cassandra table (https://phabricator.wikimedia.org/T293808)
instanceof_cache Cassandra table (https://phabricator.wikimedia.org/T293808)

See https://phabricator.wikimedia.org/T302434