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[enhancement](Nereids): add LOG info to show the phase of NereidsPlanner into Branch-2.0 #26542

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Merged
jackwener merged 1 commit into from
Nov 9, 2023
Merged

[enhancement](Nereids): add LOG info to show the phase of NereidsPlanner into Branch-2.0 #26542

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6 changes: 6 additions & 0 deletions fe/fe-core/src/main/java/org/apache/doris/nereids/NereidsPlanner.java
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Original file line number Diff line number Diff line change
Expand Up @@ -280,22 +280,28 @@ private void initCascadesContext(LogicalPlan plan, PhysicalProperties requirePro
}

private void analyze() {
LOG.info("Start analyze plan");
cascadesContext.newAnalyzer().analyze();
NereidsTracer.logImportantTime("EndAnalyzePlan");
LOG.info("End analyze plan");
}

/**
* Logical plan rewrite based on a series of heuristic rules.
*/
private void rewrite() {
LOG.info("Start rewrite plan");
Rewriter.getWholeTreeRewriter(cascadesContext).execute();
NereidsTracer.logImportantTime("EndRewritePlan");
LOG.info("End rewrite plan");
}

// DependsRules: EnsureProjectOnTopJoin.class
private void optimize() {
LOG.info("Start optimize plan");
new Optimizer(cascadesContext).execute();
NereidsTracer.logImportantTime("EndOptimizePlan");
LOG.info("End optimize plan");
}

private PhysicalPlan postProcess(PhysicalPlan physicalPlan) {
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