[SPARK-15330] Reset Command

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.0.0
• Fix Version/s: 2.0.0
• Component/s: SQL
• Target Version/s: 2.0.0
• Assignee: Xiao Li
• Reporter: Xiao Li
• Created: 15/May/16 03:03
• Updated: 22/May/16 03:07
• Resolved: 22/May/16 03:07

Description

Like Set Command in Hive, Reset is also supported. https://issues.apache.org/jira/browse/HIVE-3202

See the link: https://cwiki.apache.org/confluence/display/Hive/LanguageManual+Cli

Here, it is used to reset the SQL-related configuration to the default values. One of the use case shown in HIVE-3202 is listed below:

For the purpose of optimization we set various configs per query. It's worthy but all those configs should be reset every time for next query.

Issue Links

• links to: [Github] Pull Request #13121 (gatorsmile)