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https://issues.apache.org/jira/browse/HIVE-22069?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16898957#comment-16898957
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David Mollitor commented on HIVE-22069:
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So, this is a bit tricky.
The {{druid-handler}} project depends on {{hive-exec}} which depends on ...
{{hive-serde}} which depends on {{arrow-vector}} which depends on
{{joda-time}}. Need to update {{arrow-vector}} first to remove this dependency.
> joda-time binary conflict between druid-handler and phoenix-hive jars.
> ----------------------------------------------------------------------
>
> Key: HIVE-22069
> URL: https://issues.apache.org/jira/browse/HIVE-22069
> Project: Hive
> Issue Type: Bug
> Components: Hive
> Affects Versions: 3.1.0, 4.0.0
> Reporter: Naveen Gangam
> Assignee: Naveen Gangam
> Priority: Minor
>
> Hive's druid storage handler uses 2.8.1 version of the joda time library
> where as the phoenix-hive.jar uses 1.6 version of this library. When both
> jars are in the classpath, bad things happen.
> Apache phoenix has its own release cycle and them uptaking a new version is
> not what hive should count on. Besides they could decide to move to a new
> version of this library and we would still have this problem.
> So its best we use shaded jars in hive for the version we are on.
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