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From "Shad Storhaug (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (LUCENENET-554) Crash using the search function
Date Sat, 24 Jun 2017 20:50:00 GMT

    [ https://issues.apache.org/jira/browse/LUCENENET-554?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16062123#comment-16062123
] 

Shad Storhaug commented on LUCENENET-554:
-----------------------------------------

Were you able to resolve this issue and/or prove that it is related to Lucene.Net?

> Crash using the search function 
> --------------------------------
>
>                 Key: LUCENENET-554
>                 URL: https://issues.apache.org/jira/browse/LUCENENET-554
>             Project: Lucene.Net
>          Issue Type: Bug
>          Components: .NET API, Lucene.Net Core
>    Affects Versions: Lucene.Net 3.0.3
>         Environment: .NET 4.5.3
>            Reporter: Thomas D
>            Priority: Critical
>              Labels: Crash
>
> I can repeat the crash with with the following code:
> {code:java}
> Document.Add(new NumericField("TimeStamp", Field.Store.YES, true).SetLongValue(Data.TimeStamp.ToBinary()));
> {code}
>  
> And I have the following query:
> {code:java}
> var Sort = new Sort(new SortField("TimeStamp", SortField.LONG, true));
>         var ParsedQuery = ParseQuery(_Parser, SearchQuery);
>         var Filter = new QueryWrapperFilter(ParsedQuery);
>         var Hits = _Searcher.Search(ParsedQuery, Filter, Skip + Limit, Sort);
> {code}
>  
> But it crashes when executing the search method with the following:
> {noformat}
> A first chance exception of type 'Lucene.Net.QueryParsers.QueryParser.LookaheadSuccess'
occurred in Lucene.Net.dll
> A first chance exception of type 'System.IO.IOException' occurred in Lucene.Net.dll
> A first chance exception of type 'System.IO.IOException' occurred in Lucene.Net.dll
> A first chance exception of type 'System.AccessViolationException' occurred in HDIndexing.dll
> Additional information: Attempted to read or write protected memory. This is often an
indication that other memory is corrupt.
> {noformat}
> The weird thing is that when executing this code:
> {code:java}
> var Hits = _Searcher.Search(ParsedQuery, null, Skip + Limit, Sort.RELEVANCE);
> var SortSetting = Sort.RELEVANCE;
> var Hits0 = _Searcher.Search(ParsedQuery, null, Skip + Limit, SortSetting);
> {code}
> The first call doesn't crash, but the second one does.
> When looking at the disassembly, the crash happens when calling the search method (http://imgur.com/MFmAwzC).
> I made a video illustrating the problem: http://imgur.com/NGyFRdS



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