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https://issues.apache.org/jira/browse/HIVE-18668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16395115#comment-16395115
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Zoltan Haindrich commented on HIVE-18668:
-----------------------------------------
[~sershe] you've reverted the patch; It would be great if you would asked
before doing it.
{code}
unzip -t
~/.m2/active_repository/com/google/guava/guava/19.0/guava-19.0.jar|grep
com/google/guava
< no results >
{code}
actually what you see is that "Stopwatch" is not shaded at all if you remove
this patch - which is clearly bad ....
because the guava libs are at "com.google.common" ; and there are no classes
under com.google.guava....shading ensures that the classes actually used by the
code will be there at a different location; If you are looking for "Stopwatch"
which is never even used from ql....
> Druid tests fail with shaded guava(?)
> -------------------------------------
>
> Key: HIVE-18668
> URL: https://issues.apache.org/jira/browse/HIVE-18668
> Project: Hive
> Issue Type: Bug
> Components: Druid integration
> Reporter: Zoltan Haindrich
> Assignee: Zoltan Haindrich
> Priority: Major
> Fix For: 3.0.0
>
> Attachments: HIVE-18668.01.patch
>
>
> After HIVE-15393 a test started to fail in druid; after some investigation it
> turned out that ql doesn't shade it's guava artifact at all...because it
> shades 'com.google.guava' instead 'com.google.common'
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