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https://issues.apache.org/jira/browse/HIVE-18861?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16388972#comment-16388972
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Ashutosh Chauhan commented on HIVE-18861:
-----------------------------------------

Patch needs to be named according to: 
https://cwiki.apache.org/confluence/display/Hive/Hive+PreCommit+Patch+Testing

> druid-hdfs-storage is pulling in hadoop-aws-2.7.x and aws SDK, creating 
> classpath problems on hadoop 3.x
> --------------------------------------------------------------------------------------------------------
>
>                 Key: HIVE-18861
>                 URL: https://issues.apache.org/jira/browse/HIVE-18861
>             Project: Hive
>          Issue Type: Sub-task
>          Components: Druid integration
>    Affects Versions: 3.0.0
>            Reporter: Steve Loughran
>            Assignee: Steve Loughran
>            Priority: Major
>         Attachments: HIVE-18861-001.patch, HIVE-18861-001.patch
>
>
> druid-hdfs-storage JAR is transitively pulling in hadoop-aws JAR 2.7.3, which 
> creates classpath problems as a set of aws-sdk 1.10.77 JARs get on the CP, 
> even with Hadoop 3 & its move to a full aws-sdk-bundle JAR.
> Two options
> # exclude the dependency
> # force it up to whatever ${hadoop.version} is, so make it consistent



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