[jira] [Updated] (LUCENE-9609) When the term of more than 16, highlight the query does not return

["WangFeiCheng (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/LUCENE-9609?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

WangFeiCheng updated LUCENE-9609:
---------------------------------
    Description:     (was: 我注意到，当术语过多时，突出显示的查询受到限制

我知道在TermInSetQuery中，当词条较少时，请使用BOOLEAN_REWRITE_TERM_COUNT_THRESHOLD = 16来提高查询效率
{code:java}
静态最终整数BOOLEAN_REWRITE_TERM_COUNT_THRESHOLD = 16;

公共查询重写（IndexReader阅读器）引发IOException {
    最终int阈值= Math.min（BOOLEAN_REWRITE_TERM_COUNT_THRESHOLD，BooleanQuery.getMaxClauseCount（））;
    如果（termData.size（）<=阈值）{
      BooleanQuery.Builder bq =新的BooleanQuery.Builder（）;
      TermIterator迭代器= termData.iterator（）;
      for（BytesRef term = iterator.next（）; term！= null; term = iterator.next（））{
        bq.add（new TermQuery（new Term（iterator.field（），BytesRef.deepCopyOf（term））），Occur.SHOULD）;
      }
      返回新的ConstantScoreQuery（bq.build（））;
    }
    返回super.rewrite（reader）;
  }
{code}
但是，在extractTerms中使用TermInSetQuery方法时，查询条件的重点超过16个

 
{code:java}
@Override
public void extractTerms（Set <Term>术语）{
    //无操作
    //此查询用于术语数量过多而无法使用的滥用情况
    //作为BooleanQuery有效运行。因此，我们同样将其术语隐藏在
    //为了保护荧光笔
}
{code}
我想问一下，为什么要说“所以同样，我们为了保护荧光笔而隐藏了它的术语”

为什么这个阈值可以保护重点，以及如何实现这种“保护”？

 

 )

> When the term of more than 16, highlight the query does not return
> ------------------------------------------------------------------
>
>                 Key: LUCENE-9609
>                 URL: https://issues.apache.org/jira/browse/LUCENE-9609
>             Project: Lucene - Core
>          Issue Type: Wish
>          Components: core/search
>    Affects Versions: 7.7.3
>            Reporter: WangFeiCheng
>            Priority: Minor
>




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