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https://issues.apache.org/jira/browse/LUCENE-10607?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ChasenYang updated LUCENE-10607:
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Component/s: core/search
(was: core/FSTs)
> NRTSuggesterBuilder扩展input
> --------------------------
>
> Key: LUCENE-10607
> URL: https://issues.apache.org/jira/browse/LUCENE-10607
> Project: Lucene - Core
> Issue Type: Bug
> Components: core/search
> Affects Versions: 9.2
> Reporter: ChasenYang
> Priority: Major
>
> suggest模块在创建索引时，调用NRTSuggestBuilder的finishTerm来写入suggest索引。
> 会调用maxNumArcsForDedupByte函数来扩展analyzed,向后扩展3 5 7 .... 255。
> 当entries长度过长（9000000）时，调用maxNumArcsForDedupByte扩展时
>
> private static int maxNumArcsForDedupByte(int currentNumDedupBytes) {
> int maxArcs = 1 + (2 * currentNumDedupBytes);
> if (currentNumDedupBytes > 5) {
> maxArcs *= currentNumDedupBytes;
> //当currentNumDedupBytes大于等于32768时，int相乘会大于int最大值
> }
> return Math.min(maxArcs, 255);
> }
>
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