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https://issues.apache.org/jira/browse/LUCENENET-388?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12984913#action_12984913
 ] 

Digy edited comment on LUCENENET-388 at 1/21/11 3:30 PM:
---------------------------------------------------------

Since I don't yet have a test case to regenerate your bug, can you try to 
change the code as follows (FieldCacheImpl.cs line: 871)?
(Just changing the exception type)

from:
{code}
if (t >= mterms.Length)
        throw new System.SystemException("there are more terms than " + 
"documents in field \"" + field + "\", but it's impossible to sort on " + 
"tokenized fields");
mterms[t] = term.Text();

{code}
to:
{code}
if (t >= mterms.Length)
        throw new System.IO.IOException("there are more terms than " + 
"documents in field \"" + field + "\", but it's impossible to sort on " + 
"tokenized fields"); //<-----
mterms[t] = term.Text();

{code}


DIGY





      was (Author: digydigy):
    Since I don't yet have a test case to regenerate your bug, can you try to 
change the code as follows (FieldCacheImpl.cs line: 871)?

from:
{code}
if (t >= mterms.Length)
        throw new System.SystemException("there are more terms than " + 
"documents in field \"" + field + "\", but it's impossible to sort on " + 
"tokenized fields");
mterms[t] = term.Text();
}
{code}
to:
{code}
if (t >= mterms.Length)
        throw new System.IO.IOException("there are more terms than " + 
"documents in field \"" + field + "\", but it's impossible to sort on " + 
"tokenized fields"); //<-----
mterms[t] = term.Text();
}
{code}


DIGY




  
> Exception: will crash and restart the web-application.
> ------------------------------------------------------
>
>                 Key: LUCENENET-388
>                 URL: https://issues.apache.org/jira/browse/LUCENENET-388
>             Project: Lucene.Net
>          Issue Type: Bug
>         Environment: IIS7, Windows 7, Lucene.Net 2.9.1
>            Reporter: Patric Forsgard
>            Priority: Critical
>
> When getting the followin exception, the iis thread is crashing and the site 
> is restarting. I think it should get the exception, but it should not crash 
> the site and restart the application each time.
> -------------------------------------------
> System.SystemException was unhandled
>   Message=there are more terms than documents in field "TypeName", but it's 
> impossible to sort on tokenized fields
>   Source=Lucene.Net
>   StackTrace:
>        at 
> Lucene.Net.Search.FieldCacheImpl.StringIndexCache.CreateValue(IndexReader 
> reader, Entry entryKey)
>        at Lucene.Net.Search.FieldCacheImpl.Cache.Get(IndexReader reader, 
> Entry key)
>        at Lucene.Net.Search.FieldCacheImpl.GetStringIndex(IndexReader reader, 
> String field)
>        at 
> Lucene.Net.Search.FieldComparator.StringOrdValComparator.SetNextReader(IndexReader
>  reader, Int32 docBase)
>        at 
> Lucene.Net.Search.TopFieldCollector.OneComparatorNonScoringCollector.SetNextReader(IndexReader
>  reader, Int32 docBase)
>        at Lucene.Net.Search.IndexSearcher.Search(Weight weight, Filter 
> filter, Collector collector)
>        at Lucene.Net.Search.IndexSearcher.Search(Weight weight, Filter 
> filter, Int32 nDocs, Sort sort, Boolean fillFields)
>        at Lucene.Net.Search.IndexSearcher.Search(Weight weight, Filter 
> filter, Int32 nDocs, Sort sort)
>        at Lucene.Net.Search.MultiSearcherThread.Run()
>        at System.Threading.ExecutionContext.runTryCode(Object userData)
>        at 
> System.Runtime.CompilerServices.RuntimeHelpers.ExecuteCodeWithGuaranteedCleanup(TryCode
>  code, CleanupCode backoutCode, Object userData)
>        at System.Threading.ExecutionContext.Run(ExecutionContext 
> executionContext, ContextCallback callback, Object state)
>        at System.Threading.ThreadHelper.ThreadStart()
>   InnerException: 

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