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Create suggest from documents in order of click count.

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This commit is contained in:
yfujita 2017-02-03 22:31:30 +09:00
parent 34f257e0ba
commit 57c8bee683
1 changed files with 3 additions and 0 deletions
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src/main/java/org/codelibs/fess/helper/SuggestHelper.java
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@ -53,6 +53,7 @@ import org.elasticsearch.index.query.BoolQueryBuilder;
import org.elasticsearch.index.query.QueryBuilders;
import org.elasticsearch.index.query.functionscore.FunctionScoreQueryBuilder;
import org.elasticsearch.index.query.functionscore.ScoreFunctionBuilders;
import org.elasticsearch.search.sort.SortBuilders;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@ -164,6 +165,8 @@ public class SuggestHelper {
reader.setQuery(QueryBuilders.functionScoreQuery(QueryBuilders.matchAllQuery(),
flist.toArray(new FunctionScoreQueryBuilder.FilterFunctionBuilder[flist.size()])).boostMode(
CombineFunction.MULTIPLY));
reader.addSort(SortBuilders.fieldSort(fessConfig.getIndexFieldClickCount()));
reader.addSort(SortBuilders.scoreSort());
return reader;
}, 2, fessConfig.getSuggestUpdateRequestIntervalAsInteger().longValue()).then(response -> {
suggester.refresh();