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Posted to dev@phoenix.apache.org by "Chinmay Kulkarni (JIRA)" <ji...@apache.org> on 2019/02/07 23:21:00 UTC

[jira] [Created] (PHOENIX-5129) Evaluate using same cell as data cell for storing dynamic column metadata

Chinmay Kulkarni created PHOENIX-5129:
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             Summary: Evaluate using same cell as data cell for storing dynamic column metadata
                 Key: PHOENIX-5129
                 URL: https://issues.apache.org/jira/browse/PHOENIX-5129
             Project: Phoenix
          Issue Type: Improvement
            Reporter: Chinmay Kulkarni
            Assignee: Chinmay Kulkarni


In PHOENIX-374 we use shadow cells to store metadata for dynamic columns in order to be able to project these columns for wildcard queries. More details outlined in the [design doc|https://docs.google.com/document/d/1-N6Z6Id0LzJ457BHT542cxqdKfeZgkFvKGW4xKDPtqs/edit].

This Jira is to discuss changing the approach so that we can store the metadata in the same cell as the dynamic column data, instead of separate shadow cells. This will help reduce the size of store files since we don't have to store additional rows corresponding to the shadow cell.



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