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https://issues.apache.org/jira/browse/HIVE-19096?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16461104#comment-16461104
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Zoltan Haindrich commented on HIVE-19096:
-----------------------------------------
+1
> query result cache interferes with explain analyze
> ---------------------------------------------------
>
> Key: HIVE-19096
> URL: https://issues.apache.org/jira/browse/HIVE-19096
> Project: Hive
> Issue Type: Sub-task
> Reporter: Zoltan Haindrich
> Assignee: Jason Dere
> Priority: Major
> Attachments: HIVE-19096.1.patch, HIVE-19096.2.patch
>
>
> if result cache is active; the explain analyze doesn't really return usefull
> informations; even for unseen queries the result is like this:
> {code}
> +----------------------------------------+
> | Explain |
> +----------------------------------------+
> | Stage-0 |
> | Fetch Operator |
> | Cached Query Result:true,limit:-1 |
> | |
> +----------------------------------------+
> {code}
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