[CALCITE-2384] Performance issue in getPulledUpPredicates

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.17.0
• Assignee: Zoltan Haindrich
• Reporter: Julian Hyde
• Created: 26/Jun/18 18:05
• Updated: 27/Feb/24 22:24
• Resolved: 10/Jul/18 22:50

Description

Performance issue in getPulledUpPredicates. It seems to have been introduced in the fix for CALCITE-2247, and causes Performance issue in getPulledUpPredicates to exceed its 20 second timeout. (See the email thread: risdenk noticed this problem, and michaelmior isolated the commit that caused the problem.)

This issue has lots of history: that test was introduced to check CALCITE-1960 and CALCITE-2205.

kgyrtkirk, Can you please take a look at this?

Issue Links

• links to: pr#747