[LUCENE-9903] Search is not working while migrating Lucene 3.6.2 to 8.7.0

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 8.7
• Component/s: core/search
• Lucene Fields: New
• Assignee: Unassigned
• Reporter: lakshman
• Created: 04/Apr/21 11:06
• Updated: 28/Aug/22 16:19

Description

We are upgrading the Lucene version from 3.6.2 to 8.7.0 version, we are facing the search issue, once request is reach to search method then response is not coming out  the execution flow is blocked by search method

public void collect(IndexSearcher is) throws CorruptIndexException,public void collect(IndexSearcher is) throws CorruptIndexException, IOException

{ TopFieldCollector collector = TopFieldCollector.create(TopFieldCollector collector = TopFieldCollector.create( reverse ? reverseSort : sort, numr, val); is.setSimilarity(new ClassicSimilarity()); is.search(query, numr);  }