From 58d01e9a47a72f6b52d651b562af2acf4af68cc0 Mon Sep 17 00:00:00 2001
From: my_local_kimi_dev2 <kimi-dev2@ququclean.local>
Date: Tue, 22 Sep 2026 13:47:41 +0800
Subject: [PATCH] =?UTF-8?q?fix(es):=20paperuselog=20rfid=20=E5=8E=BB?=
 =?UTF-8?q?=E9=87=8D=E8=81=9A=E5=90=88=E6=94=B9=20rfid.keyword=E2=80=94?=
 =?UTF-8?q?=E2=80=94rfid=20=E4=B8=BA=20text=20=E7=B1=BB=E5=9E=8B=EF=BC=8Ct?=
 =?UTF-8?q?erms=20=E8=81=9A=E5=90=88=20text=20=E5=AD=97=E6=AE=B5=E8=A2=AB?=
 =?UTF-8?q?=207.7.1=20=E4=BB=A5=20400=20=E6=8B=92=E7=BB=9D=EF=BC=88?=
 =?UTF-8?q?=E7=94=9F=E4=BA=A7=E5=AE=9E=E6=B5=8B=EF=BC=89?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../main/java/me/iiv/agent/es/PaperUseLogEsGatewayImpl.java   | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/xiaoqu-agent-service/src/main/java/me/iiv/agent/es/PaperUseLogEsGatewayImpl.java b/xiaoqu-agent-service/src/main/java/me/iiv/agent/es/PaperUseLogEsGatewayImpl.java
index a1b182c..5c69d6f 100644
--- a/xiaoqu-agent-service/src/main/java/me/iiv/agent/es/PaperUseLogEsGatewayImpl.java
+++ b/xiaoqu-agent-service/src/main/java/me/iiv/agent/es/PaperUseLogEsGatewayImpl.java
@@ -53,8 +53,10 @@ public class PaperUseLogEsGatewayImpl implements PaperUseLogEsGateway {
             body.put("track_total_hits", false);
             ObjectNode bool = body.putObject("query").putObject("bool");
             bool.set("filter", filters);
+            // rfid 是 text 类型（mapping 含 ignore_above=256 的 keyword 子字段），terms 聚合必须用 rfid.keyword，
+            // 直接聚合 text 字段报 "Text fields are not optimised for ... aggregations"（400，生产实测）
             body.putObject("aggs").putObject("rfids").putObject("terms")
-                    .put("field", "rfid").put("size", RFID_TERMS_SIZE);
+                    .put("field", "rfid.keyword").put("size", RFID_TERMS_SIZE);
 
             Request req = new Request("POST", "/" + index + "/_search");
             req.setJsonEntity(mapper.writeValueAsString(body));