[SPARK-19765] UNCACHE TABLE should also un-cache all cached plans that refer to this table

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.2.0
• Fix Version/s: 2.1.1, 2.2.0
• Component/s: SQL
• Labels: release_notes
• Assignee: Wenchen Fan
• Reporter: Wenchen Fan
• Created: 28/Feb/17 09:03
• Updated: 25/Jun/18 17:12
• Resolved: 07/Mar/17 17:22

Description

DropTableCommand, TruncateTableCommand, AlterTableRenameCommand, UncacheTableCommand, RefreshTable and InsertIntoHiveTable will un-cache all the cached plans that refer to this table

Issue Links

• Blocked: SPARK-21607 Can dropTempView function add a param like dropTempView(viewName: String, dropSelfOnly: Boolean)
• is related to: SPARK-21579 dropTempView has a critical BUG
• links to: [Github] Pull Request #17097 (cloud-fan)