andreacavalli/CavalliumDBEngine
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Don't parallelize here

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This commit is contained in:
Andrea Cavalli 2021-09-10 01:13:39 +02:00
parent 36dde3bb5a
commit 9e09574517
2 changed files with 10 additions and 12 deletions
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16
src/main/java/it/cavallium/dbengine/lucene/LuceneUtils.java
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@ -371,17 +371,13 @@ public class LuceneUtils {
return hits.transform(hitsFlux -> { return hits.transform(hitsFlux -> {
if (preserveOrder) { if (preserveOrder) {
return hitsFlux.flatMapSequential(hit -> Mono return hitsFlux
.fromCallable(() -> mapHitBlocking(hit, indexSearchers, keyFieldName)) .publishOn(scheduler)
.subscribeOn(scheduler), .mapNotNull(hit -> mapHitBlocking(hit, indexSearchers, keyFieldName));
3
);
} else { } else {
return hitsFlux.flatMap(hit -> Mono return hitsFlux
.fromCallable(() -> mapHitBlocking(hit, indexSearchers, keyFieldName)) .publishOn(scheduler)
.subscribeOn(scheduler), .mapNotNull(hit -> mapHitBlocking(hit, indexSearchers, keyFieldName));
3
);
} }
}); });
} }

6
src/main/java/it/cavallium/dbengine/lucene/searcher/ScoredSimpleLuceneShardSearcher.java
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@ -8,6 +8,7 @@ import it.cavallium.dbengine.lucene.LuceneUtils;
import it.unimi.dsi.fastutil.objects.ObjectArrayList; import it.unimi.dsi.fastutil.objects.ObjectArrayList;
import java.io.IOException; import java.io.IOException;
import java.util.ArrayList; import java.util.ArrayList;
import java.util.Arrays;
import java.util.List; import java.util.List;
import java.util.Objects; import java.util.Objects;
import java.util.concurrent.atomic.AtomicBoolean; import java.util.concurrent.atomic.AtomicBoolean;
@ -150,8 +151,9 @@ class ScoredSimpleLuceneShardSearcher implements LuceneShardSearcher {
return flux; return flux;
} }
}) })
.flatMapSequential(topFieldDoc -> LuceneUtils.convertHits(Flux.fromArray(topFieldDoc.scoreDocs), .flatMapIterable(topFieldDoc -> Arrays.asList(topFieldDoc.scoreDocs))
indexSearchers, keyFieldName, collectorScheduler, true), 3); .transform(scoreDocs -> LuceneUtils.convertHits(scoreDocs,
indexSearchers, keyFieldName, collectorScheduler, true));
return new LuceneSearchResult(LuceneUtils.convertTotalHitsCount(result.totalHits), return new LuceneSearchResult(LuceneUtils.convertTotalHitsCount(result.totalHits),
firstPageHits firstPageHits