protected override IndexWriterConfig CreateIndexWriterConfig(IndexWriterConfig.OpenMode_e openMode)
{
IndexWriterConfig conf = base.CreateIndexWriterConfig(openMode);
LogMergePolicy lmp = (LogMergePolicy)conf.MergePolicy;
lmp.MergeFactor = 2;
return(conf);
}
/// <summary>
/// Override this to customize index settings, e.g. which
/// codec to use.
/// </summary>
protected internal virtual IndexWriterConfig GetIndexWriterConfig(LuceneVersion matchVersion,
Analyzer indexAnalyzer, IndexWriterConfig.OpenMode_e openMode)
{
IndexWriterConfig iwc = new IndexWriterConfig(matchVersion, indexAnalyzer);
iwc.SetCodec(new Lucene46Codec());
iwc.SetOpenMode(openMode);
// This way all merged segments will be sorted at
// merge time, allow for per-segment early termination
// when those segments are searched:
iwc.SetMergePolicy(new SortingMergePolicy(iwc.MergePolicy, SORT));
return(iwc);
}