Mayya Sharipova created LUCENE-10351: ----------------------------------------
Summary: Correct knn search failure with all deleted docs Key: LUCENE-10351 URL: https://issues.apache.org/jira/browse/LUCENE-10351 Project: Lucene - Core Issue Type: Bug Reporter: Mayya Sharipova Current when doing knn search on an segment where all documents with knn field were deleted, we get the following error: maxSize must be > 0 and < 2147483630; got: 0 java.lang.IllegalArgumentException: maxSize must be > 0 and < 2147483630; got: 0 at __randomizedtesting.SeedInfo.seed([43F1F124D7076A4E:1B860BFCCB9B0BB5]:0) at org.apache.lucene.util.LongHeap.<init>(LongHeap.java:57) at org.apache.lucene.util.LongHeap$1.<init>(LongHeap.java:69) at org.apache.lucene.util.LongHeap.create(LongHeap.java:69) at org.apache.lucene.util.hnsw.NeighborQueue.<init>(NeighborQueue.java:41) at org.apache.lucene.util.hnsw.HnswGraph.search(HnswGraph.java:105)# A desired behaviour: instead of an error, an empty TopDocs should be returned. -- This message was sent by Atlassian Jira (v8.20.1#820001) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@lucene.apache.org For additional commands, e-mail: issues-h...@lucene.apache.org