andreacavalli/CavalliumDBEngine
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Handle discards

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This commit is contained in:
Andrea Cavalli 2022-07-23 15:12:44 +02:00
parent d8419a4c1b
commit fd202d8dfa
5 changed files with 10 additions and 9 deletions
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7
src/main/java/it/cavallium/dbengine/client/LuceneIndexImpl.java
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@ -14,6 +14,7 @@ import it.cavallium.dbengine.database.LLSearchResultShard.ResourcesLLSearchResul
import it.cavallium.dbengine.database.LLSnapshot;
import it.cavallium.dbengine.database.LLTerm;
import it.cavallium.dbengine.database.LLUpdateDocument;
import it.cavallium.dbengine.database.LLUtils;
import it.cavallium.dbengine.database.SafeCloseable;
import it.cavallium.dbengine.lucene.LuceneCloseable;
import it.cavallium.dbengine.lucene.LuceneUtils;
@ -117,7 +118,7 @@ public class LuceneIndexImpl<T, U> implements LuceneIndex<T, U> {
.mapNotNull(shards -> mergeResults(queryParams, shards))
.map(llSearchResult -> mapResults(llSearchResult))
.defaultIfEmpty(Hits.empty())
.doOnDiscard(DiscardingCloseable.class, DiscardingCloseable::close);
.doOnDiscard(DiscardingCloseable.class, LLUtils::onDiscard);
}
@Override
@ -131,7 +132,7 @@ public class LuceneIndexImpl<T, U> implements LuceneIndex<T, U> {
.mapNotNull(shards -> mergeResults(queryParams, shards))
.map(llSearchResult -> mapResults(llSearchResult))
.defaultIfEmpty(Hits.empty())
.doOnDiscard(DiscardingCloseable.class, DiscardingCloseable::close);
.doOnDiscard(DiscardingCloseable.class, LLUtils::onDiscard);
}
@Override
@ -158,7 +159,7 @@ public class LuceneIndexImpl<T, U> implements LuceneIndex<T, U> {
public Mono<TotalHitsCount> count(@Nullable CompositeSnapshot snapshot, Query query) {
return luceneIndex
.count(resolveSnapshot(snapshot), query, MAX_COUNT_TIME)
.doOnDiscard(DiscardingCloseable.class, DiscardingCloseable::close);
.doOnDiscard(DiscardingCloseable.class, LLUtils::onDiscard);
}
@Override

6
src/main/java/it/cavallium/dbengine/database/LLMultiLuceneIndex.java
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@ -130,7 +130,7 @@ public class LLMultiLuceneIndex implements LLLuceneIndex {
queryParams,
keyFieldName,
mltDocumentFields
)).doOnDiscard(DiscardingCloseable.class, SafeCloseable::close);
)).doOnDiscard(DiscardingCloseable.class, LLUtils::onDiscard);
}
private Mono<Buckets> mergeShards(List<Buckets> shards) {
@ -166,7 +166,7 @@ public class LLMultiLuceneIndex implements LLLuceneIndex {
return luceneIndicesFlux.flatMap(luceneIndex -> luceneIndex.search(snapshot,
queryParams,
keyFieldName
)).doOnDiscard(DiscardingCloseable.class, SafeCloseable::close);
)).doOnDiscard(DiscardingCloseable.class, LLUtils::onDiscard);
}
@Override
@ -178,7 +178,7 @@ public class LLMultiLuceneIndex implements LLLuceneIndex {
queries,
normalizationQuery,
bucketParams
)).collectList().flatMap(this::mergeShards).doOnDiscard(DiscardingCloseable.class, SafeCloseable::close);
)).collectList().flatMap(this::mergeShards).doOnDiscard(DiscardingCloseable.class, LLUtils::onDiscard);
}
@Override

2
src/main/java/it/cavallium/dbengine/database/collections/DatabaseMapDictionary.java
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@ -115,7 +115,7 @@ public class DatabaseMapDictionary<T, U> extends DatabaseMapDictionaryDeep<T, U,
return stagesFlux.doOnNext(e -> e.getValue().close())
.doOnDiscard(Entry.class, e -> {
if (e.getValue() instanceof DatabaseStageEntry<?> resource) {
resource.close();
LLUtils.onDiscard(resource);
}
})
.map(Entry::getKey);

2
src/main/java/it/cavallium/dbengine/database/disk/LLLocalMultiLuceneIndex.java
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@ -164,7 +164,7 @@ public class LLLocalMultiLuceneIndex extends SimpleResource implements LLLuceneI
.collectList()
.doOnDiscard(LLIndexSearcher.class, indexSearcher -> {
try {
indexSearcher.close();
LLUtils.onDiscard(indexSearcher);
} catch (UncheckedIOException ex) {
LOG.error("Failed to close an index searcher", ex);
}

2
src/main/java/it/cavallium/dbengine/lucene/searcher/CountMultiSearcher.java
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@ -64,7 +64,7 @@ public class CountMultiSearcher implements MultiSearcher {
return new LuceneSearchResult(totalHitsCount, Flux.empty());
})
.doOnDiscard(LuceneSearchResult.class, luceneSearchResult -> luceneSearchResult.close()),
.doOnDiscard(LuceneSearchResult.class, LLUtils::onDiscard),
LLUtils::finalizeResource);
}