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https://issues.apache.org/jira/browse/CALCITE-3885?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated CALCITE-3885:
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Labels: pull-request-available (was: )
> Reestablish trace logging for rules queue and Volcano planner
> -------------------------------------------------------------
>
> Key: CALCITE-3885
> URL: https://issues.apache.org/jira/browse/CALCITE-3885
> Project: Calcite
> Issue Type: Improvement
> Components: core
> Reporter: Roman Kondakov
> Assignee: Roman Kondakov
> Priority: Minor
> Labels: pull-request-available
>
> After fixing CALCITE-3753 the opportunity of tracing the rules queue and
> {{VolcanoPlanner}} search space state is disappeared: i.e.
> {{RuleQueue.dump()}} method was removed. We should restore this opportunity
> because it affects planner's debugging capabilities.
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