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Rename rewriter #23398

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merged 1 commit into from
Sep 13, 2024
Merged

Rename rewriter #23398

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6 changes: 3 additions & 3 deletions core/trino-main/src/main/java/io/trino/sql/planner/AdaptivePlanner.java
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Original file line number Diff line number Diff line change
Expand Up @@ -129,7 +129,7 @@ public SubPlan optimize(SubPlan root, RuntimeInfoProvider runtimeInfoProvider)

// rewrite remote source nodes to exchange nodes, except for fragments which are finisher or whose stats are
// estimated by progress.
ReplaceUnchangedFragmentsWithRemoteSourcesRewriter rewriter = new ReplaceUnchangedFragmentsWithRemoteSourcesRewriter(runtimeInfoProvider);
ReplaceRemoteSourcesWithExchanges rewriter = new ReplaceRemoteSourcesWithExchanges(runtimeInfoProvider);
PlanNode currentAdaptivePlan = rewriteWith(rewriter, root.getFragment().getRoot(), root.getChildren());

// Remove the adaptive plan node and replace it with initial plan
Expand Down Expand Up @@ -306,12 +306,12 @@ private Stream<SubPlan> traverse(SubPlan subPlan)
return StreamSupport.stream(iterable.spliterator(), false);
}

private static class ReplaceUnchangedFragmentsWithRemoteSourcesRewriter
private static class ReplaceRemoteSourcesWithExchanges
extends SimplePlanRewriter<List<SubPlan>>
{
private final RuntimeInfoProvider runtimeInfoProvider;

private ReplaceUnchangedFragmentsWithRemoteSourcesRewriter(RuntimeInfoProvider runtimeInfoProvider)
private ReplaceRemoteSourcesWithExchanges(RuntimeInfoProvider runtimeInfoProvider)
{
this.runtimeInfoProvider = requireNonNull(runtimeInfoProvider, "runtimeInfoProvider is null");
}
Expand Down