[
https://issues.apache.org/jira/browse/CALCITE-6907?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Wenzhuang Zhu updated CALCITE-6907:
-----------------------------------
Summary: Optimize latency for large plan (was: Optimize HepPlanner latency
for large plan)
> Optimize latency for large plan
> -------------------------------
>
> Key: CALCITE-6907
> URL: https://issues.apache.org/jira/browse/CALCITE-6907
> Project: Calcite
> Issue Type: Improvement
> Reporter: Wenzhuang Zhu
> Priority: Major
>
> HepPlanner cannot quickly optimize plan with 10K+ rel nodes.
> We can improve it by:
> 1.HepPlanner support graph reuse for different HepProgram.
> 2.Don't do eager graph gc, e.g. for listener and graph iterator.
> 3.Use large plan friendly graph iterator.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
