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From "Siddharth Seth (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-13496) Create initial test data once across multiple test runs - TestCliDriver
Date Thu, 14 Apr 2016 21:40:25 GMT

     [ https://issues.apache.org/jira/browse/HIVE-13496?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Siddharth Seth updated HIVE-13496:
----------------------------------
    Attachment: HIVE-13496.02.patch

Updated patch to actually run for TestCliDriver only.

This will need further enhancements eventually - since there's 3 batches run. That reduces
the scope for time improvement.

> Create initial test data once across multiple test runs - TestCliDriver
> -----------------------------------------------------------------------
>
>                 Key: HIVE-13496
>                 URL: https://issues.apache.org/jira/browse/HIVE-13496
>             Project: Hive
>          Issue Type: Sub-task
>          Components: Test
>            Reporter: Siddharth Seth
>            Assignee: Siddharth Seth
>             Fix For: 2.1.0
>
>         Attachments: HIVE-13496.01.patch, HIVE-13496.02.patch
>
>
> All TestCliDriver, TezMiniTezCliDriver etc tests create a standard data set when they
start up. When running on a box with SSDs - this step takes over a minute.
> Running a single qtest cannot be faster than this. On the ptest framework - all batches
end up doing this which is a lot of wastage.
> Instead, this data generation should be shared across runs.



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