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From "Jason Dere (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-18513) Query results caching
Date Wed, 24 Jan 2018 00:26:00 GMT

     [ https://issues.apache.org/jira/browse/HIVE-18513?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jason Dere updated HIVE-18513:
------------------------------
    Status: Patch Available  (was: Open)

Initial patch, let's see how the unit tests look.

> Query results caching
> ---------------------
>
>                 Key: HIVE-18513
>                 URL: https://issues.apache.org/jira/browse/HIVE-18513
>             Project: Hive
>          Issue Type: Bug
>          Components: Query Planning
>            Reporter: Jason Dere
>            Assignee: Jason Dere
>            Priority: Major
>         Attachments: HIVE-18513.1.patch
>
>
> Add a query results cache that can save the results of an executed Hive query for reuse
on subsequent queries. This may be useful in cases where the same query is issued many
times, since Hive can return back the results of a cached query rather than having to execute
the full query on the cluster.



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