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https://issues.apache.org/jira/browse/LUCENENET-339?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Michael Garski updated LUCENENET-339:
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Attachment: LUCENENET-339.patch
Patch attached.
There is no unit test for the FilterCleaner functionality currently, which is
why this issue was not caught until I placed more than 100 filters in the
FilterManager (the default value to trigger the cleaning). I did not create a
new unit test for the FilterCleaner yet.
> FilterCleaner throws exception
> ------------------------------
>
> Key: LUCENENET-339
> URL: https://issues.apache.org/jira/browse/LUCENENET-339
> Project: Lucene.Net
> Issue Type: Bug
> Reporter: Michael Garski
> Attachments: LUCENENET-339.patch
>
>
> The FilterCleaner that is used by the FilterManager to purge filters throws
> an exception when called:
> System.InvalidCastException: Objects are not Map.Entry: a is System.Int32; b
> is System.Int32
> at
> Lucene.Net.Search.FilterManager.FilterCleaner.AnonymousClassComparator.Compare(Object
> a, Object b) in C:\SVN
> Projects\Lucene.Net\trunk\C#\src\Lucene.Net\Search\FilterManager.cs:line 210
> at
> System.Collections.Generic.SortedDictionary`2.KeyValuePairComparer.Compare(KeyValuePair`2
> x, KeyValuePair`2 y)
> at System.Collections.Generic.TreeSet`1.Add(T item)
> at System.Collections.Generic.SortedDictionary`2.Add(TKey key, TValue
> value)
> at Lucene.Net.Search.FilterManager.FilterCleaner.Run() in C:\SVN
> Projects\Lucene.Net\trunk\C#\src\Lucene.Net\Search\FilterManager.cs:line 251
> at System.Threading.ExecutionContext.Run(ExecutionContext
> executionContext, ContextCallback callback, Object state)
> at System.Threading.ThreadHelper.ThreadStart()
> I'm working on a patch and will post it shortly.
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