[HIVE-9004] Reset doesn't work for the default empty value entry

• Type: Bug
• Status: Patch Available
• Priority: Major
• Resolution: Unresolved
• Component/s: Configuration
• Hadoop Flags: Incompatible change
• Assignee: Cheng Hao
• Reporter: Cheng Hao
• Created: 02/Dec/14 03:13
• Updated: 20/Feb/19 20:05

Description

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"