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https://issues.apache.org/jira/browse/HIVE-13503?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15240003#comment-15240003
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Siddharth Seth commented on HIVE-13503:
---------------------------------------

The initial build, deploy phase takes close to 30 minutes, during which the 
test boxes do nothing - this includes git checkout, git gc, build, TestDummy, 
build qtests, TestDummy on qtests. That's over 20 minutes. This is followed by 
transferring the artifacts over to the actual tests boxes - that's another 8-10 
minutes.
Need to look at how this can be made faster. I suspect the data transfers could 
be optimized as a single tar instead of 100s of individual files. Needs 
investigation. TestDummy is almost useless and adds a good amount of time. I 
don't think much can be done about the build itself - not as a quick fix anyway.

> [Umbrella] Test sub-system improvements
> ---------------------------------------
>
>                 Key: HIVE-13503
>                 URL: https://issues.apache.org/jira/browse/HIVE-13503
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: Siddharth Seth
>
> Primarily targeting faster pre-commit builds.



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