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metadata enrichment, data dictionary and data lineage in Hive

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Expert Contributor

Hive tables can store comments on columns when the table is created.

Oozie is used to load tables by copying data from remote nodes to edge node first and then loading to hive tables.

What are the recommended practices for metadata enrichment, building a data dictionary and maintaining data lineage ?

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Rising Star

We just released on a production cluster (HDP 2.2.8), Waterlinedata (http://www.waterlinedata.com/😞 it's a great tool for metadata enrichment, data dictionary, data lineage and autodiscovery for HDFS and Hive data that run on top of Hadoop (YARN). It's ready to "speak" with Atlas thru API and you have a great Web UI.

One of the coolest feature is the possibility to create, thru Web UI, an external Hive table from an HDFS in 2 clicks.

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Master Mentor