[jira] Closed: (LUCENENET-29) some bug in .net 1.*

["George Aroush (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/LUCENENET-29?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

George Aroush closed LUCENENET-29.
----------------------------------


> some bug in .net 1.*
> --------------------
>
>                 Key: LUCENENET-29
>                 URL: https://issues.apache.org/jira/browse/LUCENENET-29
>             Project: Lucene.Net
>          Issue Type: Bug
>         Environment: windows 2003
>            Reporter: udanax
>         Assigned To: George Aroush
>            Priority: Critical
>         Attachments: fixed_files.zip
>
>
> some bug in .net 1.*
> if use sort() then we meet memory leak error.
> must be readerCache.Clear(); in Store() method.
> open Search\FieldSortedHitQueue.cs 
> and add method.
> internal static void Close(IndexReader reader) 
> { 
> lock (Comparators.SyncRoot) 
> { 
> System.Collections.Hashtable readerCache = (System.Collections.Hashtable) Comparators[reader]; 
> if (readerCache != null) 
> { 
> readerCache.Clear(); 
> } 
> Comparators.Remove(reader);
> } 
> } 
> and... FieldCacheImpl.cs add method,too
> public virtual void Close(IndexReader reader)
> { 
> lock (this) 
> { 
> System.Collections.Hashtable readerCache = (System.Collections.Hashtable) cache[reader]; 
> if (readerCache != null) 
> { 
> readerCache.Clear(); 
> readerCache = null;
> }
> cache.Remove(reader); 
> } 
> } 
> and then, edit Close() method of IndexSearcher class 
> public override void Close()
> {
> FieldSortedHitQueue.Close(reader); 
> Lucene.Net.Search.FieldCache_Fields.DEFAULT.Close(reader);
> if (closeReader)
> reader.Close();
> }
> And there is an omission in the article that I made.
> Additionaly the FieldCacheImpl Class was inherited an 'FieldCache interface (FirldCache.cs)' 
> and you should define its 'close() method' as a 'void Close (IndexReader reader);'
> i wanna become lucene.net committer.
> how can i do?

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