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From Simon Reavely <>
Subject Best practices for schema changes/upgrades in Hive HCatalog
Date Thu, 08 May 2014 21:53:12 GMT

I'm looking for pointers to patterns/best practices for schemas
changes/updates when using HCatalog/Hive.

Anyone have any good pointers/case studies on handling schema changes?

(Give Hive is a schema on read system I imagine these best practices would
cover data management on data ingestion and ETL)


Simon Reavely

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