[LUCENE-7397] Inefficient FVhighlighting when set many HighlightedField. - ASF JIRA

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Details

Type: Improvement
Status: Open
Priority: Minor
Resolution: Unresolved
Affects Version/s: None
Fix Version/s: None
Component/s: modules/highlighter
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Environment:

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CentOS release 6.4 (Final)
quad core 1.87
8gb memory
tested Elasticsearch - 1.5 with lucene 4.10.4
But i see mirrored Master version in github
https://github.com/apache/lucene-solr

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CentOS release 6.4 (Final) quad core 1.87 8gb memory tested Elasticsearch - 1.5 with lucene 4.10.4 But i see mirrored Master version in github https://github.com/apache/lucene-solr

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Description

when highlighting, search result org.apache.lucene.search.vectorhighlight.FastVectorHighlighter.java
getBestFragment method ~ FieldTermStack.java read whole doc's termvector every highlighted field.
It causes slow query when many highlight field

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Assignee:: Unassigned

Reporter:: donghyun Kim

Votes:: 0 Vote for this issue

Watchers:: 2 Start watching this issue

Dates

Created:: 27/Jul/16 00:13

Updated:: 28/Aug/22 15:01