Hi, For a 5.2.1 index that contains around 1.2 million documents, updating the index with 1.3 million files seems to take 3X longer than doing a scratch indexing. (Files are crawled over NFS, indexes are stored on a mechanical disk locally (Btrfs))
Is this expected for Lucene's update index logic, or should I further debug my part of the code for update performance? Thank you, Kudret