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Posted to dev@hive.apache.org by "Jesus Camacho Rodriguez (JIRA)" <ji...@apache.org> on 2016/08/09 17:58:20 UTC

[jira] [Created] (HIVE-14496) Enable Calcite rewriting with materialized views

Jesus Camacho Rodriguez created HIVE-14496:
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             Summary: Enable Calcite rewriting with materialized views
                 Key: HIVE-14496
                 URL: https://issues.apache.org/jira/browse/HIVE-14496
             Project: Hive
          Issue Type: Sub-task
          Components: Materialized views
    Affects Versions: 2.2.0
            Reporter: Jesus Camacho Rodriguez
            Assignee: Jesus Camacho Rodriguez


Calcite already supports query rewriting using materialized views. We will use it to support this feature in Hive.

In order to do that, we need to register the existing materialized views with Calcite view service and enable the materialized views rewriting rules. 

We should include a HiveConf flag to completely disable query rewriting using materialized views if necessary.



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