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From "Hive QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-14493) Partitioning support for materialized views
Date Wed, 01 Aug 2018 04:55:00 GMT

    [ https://issues.apache.org/jira/browse/HIVE-14493?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16564733#comment-16564733
] 

Hive QA commented on HIVE-14493:
--------------------------------



Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12933846/HIVE-14493.patch

{color:red}ERROR:{color} -1 due to build exiting with an error

Test results: https://builds.apache.org/job/PreCommit-HIVE-Build/12978/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/12978/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-12978/

Messages:
{noformat}
Executing org.apache.hive.ptest.execution.TestCheckPhase
Tests exited with: Exception: Patch URL https://issues.apache.org/jira/secure/attachment/12933846/HIVE-14493.patch
was found in seen patch url's cache and a test was probably run already on it. Aborting...
{noformat}

This message is automatically generated.

ATTACHMENT ID: 12933846 - PreCommit-HIVE-Build

> Partitioning support for materialized views
> -------------------------------------------
>
>                 Key: HIVE-14493
>                 URL: https://issues.apache.org/jira/browse/HIVE-14493
>             Project: Hive
>          Issue Type: Improvement
>          Components: Materialized views
>    Affects Versions: 2.2.0
>            Reporter: Jesus Camacho Rodriguez
>            Assignee: Jesus Camacho Rodriguez
>            Priority: Major
>         Attachments: HIVE-14493.patch
>
>
> We should support defining a partitioning specification for materialized views and that
the results of the materialized view evaluation are stored meeting the partitioning spec.

> The syntax should be extended as follows:
> {code:sql}
> CREATE MATERIALIZED VIEW [IF NOT EXISTS] [db_name.]materialized_view_name
>   [COMMENT materialized_view_comment]
>   [PARTITIONED ON (col_name, ...)] -- NEW!
>   [
>    [ROW FORMAT row_format] 
>    [STORED AS file_format]
>      | STORED BY 'storage.handler.class.name' [WITH SERDEPROPERTIES (...)]
>   ]
>   [LOCATION hdfs_path]
>   [TBLPROPERTIES (property_name=property_value, ...)]
>   AS select_statement;
> {code}



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