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https://issues.apache.org/jira/browse/HIVE-14496?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15756709#comment-15756709
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Lefty Leverenz commented on HIVE-14496:
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Doc note: This adds *hive.materializedview.rewriting* to HiveConf.java, so it
needs to be documented in the wiki in Configuration Properties and perhaps also
in the new DDL section for materialized views that will be created for
HIVE-14497.
* [Configuration Properties -- Query and DDL Execution |
https://cwiki.apache.org/confluence/display/Hive/Configuration+Properties#ConfigurationProperties-QueryandDDLExecution]
Added a TODOC2.2 label.
> 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
> Labels: TODOC2.2
> Fix For: 2.2.0
>
> Attachments: HIVE-14496.01.patch, HIVE-14496.02.patch,
> HIVE-14496.03.patch, HIVE-14496.04.patch, HIVE-14496.05.patch,
> HIVE-14496.07.patch, HIVE-14496.08.patch, HIVE-14496.09.patch,
> HIVE-14496.10.patch, HIVE-14496.patch
>
>
> 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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