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commit 889a4349218a5d789875a3fe9515a8ff199b36d7 Author: Shad Storhaug <[email protected]> AuthorDate: Tue Mar 16 21:54:49 2021 +0700 Lucene.Net.Facet.Taxonomy.Directory.DirectoryTaxonomyReader: Restored locks on SetCacheSize() method. --- .../Taxonomy/Directory/DirectoryTaxonomyReader.cs | 22 ++++++++++++++++++---- 1 file changed, 18 insertions(+), 4 deletions(-) diff --git a/src/Lucene.Net.Facet/Taxonomy/Directory/DirectoryTaxonomyReader.cs b/src/Lucene.Net.Facet/Taxonomy/Directory/DirectoryTaxonomyReader.cs index 1106db8..91f6a81 100644 --- a/src/Lucene.Net.Facet/Taxonomy/Directory/DirectoryTaxonomyReader.cs +++ b/src/Lucene.Net.Facet/Taxonomy/Directory/DirectoryTaxonomyReader.cs @@ -422,10 +422,24 @@ namespace Lucene.Net.Facet.Taxonomy.Directory public virtual void SetCacheSize(int size) { EnsureOpen(); - // LUCENENET specific - removed locking here because these collections - // internally use Interlocked.Exchange - categoryCache.Limit = size; - ordinalCache.Limit = size; + categoryCacheLock.EnterWriteLock(); + try + { + categoryCache.Limit = size; + } + finally + { + categoryCacheLock.ExitWriteLock(); + } + ordinalCacheLock.EnterWriteLock(); + try + { + ordinalCache.Limit = size; + } + finally + { + ordinalCacheLock.ExitWriteLock(); + } } /// <summary>
