[IMPALA-6032] Configuration knobs to automatically reject and fail queries

• Type: New Feature
• Status: Open
• Priority: Minor
• Resolution: Unresolved
• Component/s: Distributed Exec
• Labels: admission-control resource-management
• Epic Color: ghx-label-5
• Assignee: Unassigned
• Reporter: Mostafa Mokhtar
• Created: 10/Oct/17 00:28
• Updated: 07/Feb/19 18:43

Description

Umbrella JIRA for Admission control enhancements.

Query options would be set on a resource pool basis.

Issue Links

• is related to: IMPALA-3867 tool to kill runaway queries

Sub-Tasks

• Add query option that rejects queries against tables with missing statistics: Open
• Add query option that limits scanned bytes at runtime: Resolved
• Add query option that rejects queries based on query complexity: Resolved
• Add query option for query time limit: Resolved
• Impala 3.0 & 2.12 Docs: Describe the query option for query time limit: Closed
• Restrict execution of queries that don't include a partition filter or do a cross join: Open
• Make cpu time limit a supported option: Open
• Document SCAN_BYTES_LIMIT: Closed
• Limit on #rows returned from query: Resolved
• Impala Doc: Doc the query option to limit on #rows returned from query: Closed