ChasenYang created LUCENE-10607:
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Summary: NRTSuggesterBuilder扩展input
Key: LUCENE-10607
URL: https://issues.apache.org/jira/browse/LUCENE-10607
Project: Lucene - Core
Issue Type: Bug
Components: core/FSTs
Affects Versions: 9.2
Reporter: ChasenYang
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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