From d1df5c9ceba864fcdf8fad6a67a6bf8a55ad6e9b Mon Sep 17 00:00:00 2001
From: Sungwoo Kim <iam@sung-woo.kim>
Date: Fri, 9 Aug 2024 22:25:49 -0400
Subject: [PATCH] remove heavy query

/.*a.*/ takes 1.23 sec. Apply regex if word is longer
---
 api.cspapers.org/db/bleve/bleve.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/api.cspapers.org/db/bleve/bleve.go b/api.cspapers.org/db/bleve/bleve.go
index 647d656073..8ce64c1f24 100644
--- a/api.cspapers.org/db/bleve/bleve.go
+++ b/api.cspapers.org/db/bleve/bleve.go
@@ -88,7 +88,7 @@ func search(req *types.SearchRequest) *types.SearchResponse {
 	keywordQuery := []query.Query{}
 	req.Query = strings.TrimSpace(req.Query)
 	keywordQuery = append(keywordQuery, bleve.NewFuzzyQuery(req.Query))
-	if isWord(req.Query) {
+	if isWord(req.Query) && 3 < len(req.Query) {
 		qs := fmt.Sprintf("/.*%v.*/", req.Query)
 		keywordQuery = append(keywordQuery, bleve.NewQueryStringQuery(qs))
 	} else {
@@ -162,7 +162,7 @@ func search(req *types.SearchRequest) *types.SearchResponse {
 
 func batchInsert() {
 	batch := index.NewBatch()
-	batchSize := 10000
+	batchSize := 1000
 
 	for i := 0; true; i++ {
 		req, more := <-reqChan