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https://issues.apache.org/jira/browse/LUCENENET-388?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12984859#action_12984859
]
Patric Forsgard commented on LUCENENET-388:
-------------------------------------------
I have try with both try/catch around the call to lucene
try {
// call to lucene
} catch (Exception e) {
// log
}
and also place the try/catch-block inside a new thread
try
{
var t = new System.Threading.Thread(delegate()
{
try
{
// call to lucene
}
catch (Exception ex)
{
// log exeption
}
});
t.Start();
t.Join();
}
catch (Exception ex2)
{
// log exception
}
Why will not lucene use the new thread that is created and maybe crash that
thread instead of the full application (IIS)?
// Patric
> 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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