[IMPALA-3120] Support Bucket Shuffle Join for bucketed table

• Type: Sub-task
• Status: Open
• Priority: Minor
• Resolution: Unresolved
• Affects Version/s: Impala 2.6.0
• Component/s: Backend, Distributed Exec, Frontend
• Target Version: Product Backlog
• Assignee: Baike Xia
• Reporter: Mostafa Mokhtar
• Created: 02/Mar/16 22:46
• Updated: 18/Jan/23 09:12

Description

The planner needs to code joins and aggregations for bucketed tables differently, some costing will be needed to achieve efficient join ordering etc..