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https://issues.apache.org/jira/browse/HIVE-14515?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15434091#comment-15434091
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Siddharth Seth commented on HIVE-14515:
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Think it's still worthwhile if it shaves off minutes. That's assuming this is
18 minutes and the various tests run serially. [~prasanth_j] - is this 18m all
in a single q file batch? If the test files are split up across different
batches, would the single data generation end up costing more?
> Schema evolution uses slow INSERT INTO .. VALUES
> ------------------------------------------------
>
> Key: HIVE-14515
> URL: https://issues.apache.org/jira/browse/HIVE-14515
> Project: Hive
> Issue Type: Sub-task
> Components: Hive
> Reporter: Matt McCline
> Assignee: Matt McCline
> Priority: Critical
>
> Use LOAD DATA LOCAL INPATH and INSERT INTO TABLE ... SELECT * FROM instead.
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