Hi, LUCENE-6766 allows to define index sorting on IndexWriterConfig instead of defining a SortingMergePolicy. However, the new index sorting only supports some types of sort fields, and the old SortingMergePolicy, which didn't have this limitation, has been removed.
What should do projects depending on index sort with custom SortFields? Ignore the new index writer sorting and build their own old-style sorting merge policy? Thanks, -- Andrés de la Peña Vía de las dos Castillas, 33, Ática 4, 3ª Planta 28224 Pozuelo de Alarcón, Madrid Tel: +34 91 828 6473 // www.stratio.com // *@stratiobd <https://twitter.com/StratioBD>*