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https://issues.apache.org/jira/browse/HIVE-23306?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17093649#comment-17093649
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Peter Vary commented on HIVE-23306:
-----------------------------------
In HS2 reset should not reset system property based settings. These should not
be considered as something changed by the user.
> RESET command does not work if there is a config set by System.getProperty
> --------------------------------------------------------------------------
>
> Key: HIVE-23306
> URL: https://issues.apache.org/jira/browse/HIVE-23306
> Project: Hive
> Issue Type: Bug
> Components: HiveServer2
> Reporter: Peter Vary
> Assignee: Peter Vary
> Priority: Major
> Attachments: HIVE-23306.patch
>
>
> If a property set is restricted by {{hive.conf.restricted.list}} and the
> setting is set by system property, then {{RESET}} command fails with:
> {code}
> Caused by: java.lang.IllegalArgumentException: Cannot modify
> hive.query.max.length at runtime. It is in the list of parameters that can't
> be modified at runtime or is prefixed by a restricted variable
> {code}
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