From a577cac46b86e338382ac7191188342ea6db7440 Mon Sep 17 00:00:00 2001
From: Jiquan Long <jiquan.long@zilliz.com>
Date: Wed, 12 Jul 2023 19:28:29 +0800
Subject: [PATCH] Fix incorrect IP distance (#25527)

Signed-off-by: longjiquan <jiquan.long@zilliz.com>
---
 internal/proxy/task_search.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/internal/proxy/task_search.go b/internal/proxy/task_search.go
index 18b099d0d1..570d510c02 100644
--- a/internal/proxy/task_search.go
+++ b/internal/proxy/task_search.go
@@ -442,6 +442,10 @@ func (t *searchTask) PostExecute(ctx context.Context) error {
 		return err
 	}
 
+	if len(toReduceResults) >= 1 {
+		MetricType = toReduceResults[0].GetMetricType()
+	}
+
 	// Decode all search results
 	tr.CtxRecord(ctx, "decodeResultStart")
 	validSearchResults, err := decodeSearchResults(ctx, toReduceResults)