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https://issues.apache.org/jira/browse/HIVE-9004?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14250972#comment-14250972
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Szehon Ho commented on HIVE-9004:
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Hi, I took a look and patch looks good. Please name it 'HIVE-9004.patch' to
trigger the pre-commit test.
> Reset doesn't work for the default empty value entry
> ----------------------------------------------------
>
> Key: HIVE-9004
> URL: https://issues.apache.org/jira/browse/HIVE-9004
> Project: Hive
> Issue Type: Bug
> Components: Configuration
> Reporter: Cheng Hao
> Assignee: Cheng Hao
> Fix For: spark-branch, 0.15.0, 0.14.1
>
> Attachments: reset.patch
>
>
> To illustrate that:
> In hive cli:
> hive> set hive.table.parameters.default;
> hive.table.parameters.default is undefined
> hive> set hive.table.parameters.default=key1=value1;
> hive> reset;
> hive> set hive.table.parameters.default;
> hive.table.parameters.default=key1=value1
> I think we expect the last output as "hive.table.parameters.default is
> undefined"
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