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Type: Bug
Resolution: Done
Priority: Major
Fix Version/s: 8.3.0.Final
Affects Version/s: 7.43.1.Final
Component/s: optaplanner-core
Labels:
None

Epic Link:
CS-D Performance
Sprint:
2021 Week 04-06 (from Jan 25)
Story Points:
2
Release Note Text:
Undefined
Git Pull Request:
https://github.com/kiegroup/optaplanner/pull/1153
Docs QE Status:
NEW
QE Status:
NEW

Any time we call ifExists() on a QuadStream, we convert the joiners into a plain filter on account of missing Drools support for epsilon indexing. This is a performance bottleneck.

clones

PLANNER-2166 CS-D: Performance bottleneck with quad joins

Resolved

is blocked by

DROOLS-5995 Beta indexes for constraints depending from more than one declaration of the left tuple

Closed

Assignee:: Lukáš Petrovický (Inactive)

Reporter:: Lukáš Petrovický (Inactive)

Votes:: 0 Vote for this issue

Watchers:: 1 Start watching this issue

Created:: 2020/09/17 4:32 AM

Updated:: 2021/02/10 6:30 AM

Resolved:: 2021/02/10 6:30 AM

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