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https://issues.apache.org/jira/browse/HIVE-22126?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17021964#comment-17021964
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Eugene Chung edited comment on HIVE-22126 at 1/23/20 11:02 AM:
---------------------------------------------------------------

* [^HIVE-22126.02.patch]
 * Now the packages of guava are properly shaded.
 * As a result, calcite APIs with guava, which are deprecated, cannot be used 
anymore.


was (Author: euigeun_chung):
* Now the packages of guava are properly shaded.
 * As a result, calcite APIs with guava, which are deprecated, cannot be used 
anymore.

> hive-exec packaging should shade guava
> --------------------------------------
>
>                 Key: HIVE-22126
>                 URL: https://issues.apache.org/jira/browse/HIVE-22126
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Vihang Karajgaonkar
>            Assignee: Eugene Chung
>            Priority: Major
>             Fix For: 4.0.0
>
>         Attachments: HIVE-22126.01.patch, HIVE-22126.02.patch
>
>
> The ql/pom.xml includes complete guava library into hive-exec.jar 
> https://github.com/apache/hive/blob/master/ql/pom.xml#L990 This causes a 
> problems for downstream clients of hive which have hive-exec.jar in their 
> classpath since they are pinned to the same guava version as that of hive. 
> We should shade guava classes so that other components which depend on 
> hive-exec can independently use a different version of guava as needed.



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