using Lucene.Net.Index; // Open an IndexWriter object IndexWriter writer = new IndexWriter(/* index directory */); // Merge all segments into a single optimized segment writer.ForceMerge(1); // Close the writer writer.Close();
using Lucene.Net.Index; using Lucene.Net.Store; // Open an IndexWriter object IndexWriter writer = new IndexWriter(/* index directory */); // Merge specific segments into a single optimized segment writer.ForceMerge(2, true); // Close the writer writer.Close();In this example, we are using the ForceMerge() method to merge specific segments of the index into a single optimized segment. The first parameter specifies the maximum number of segments to merge at once, and the second parameter indicates whether to only merge segments that have deletions. In this case, we are forcing a merge of up to two segments that have deletions. Package/library: Lucene.Net.