graph: stream snapshots over Arrow transport

2026-04-06 13:36:23 -03:00
parent 44c1d3eaa6
commit ca715d7c3c
10 changed files with 1067 additions and 134 deletions
--- a/backend_go/server.go
+++ b/backend_go/server.go
@@ -155,7 +155,9 @@ func (s *APIServer) handleGraph(w http.ResponseWriter, r *http.Request) {
 		return
 	}

-	writeJSON(w, http.StatusOK, snap)
+	if err := writeGraphArrow(w, snap); err != nil {
+		log.Printf("handleGraph: arrow encode error graph_query_id=%s node_limit=%d edge_limit=%d err=%v", graphQueryID, nodeLimit, edgeLimit, err)
+	}
 }

 func (s *APIServer) handleGraphQueries(w http.ResponseWriter, r *http.Request) {