From 5d64e7ed53cc7662d31f9171f61138f7860119c6 Mon Sep 17 00:00:00 2001
From: Hui Li <huili@taosdata.com>
Date: Mon, 12 Oct 2020 18:43:14 +0800
Subject: [PATCH] [TD-1625]

---
 src/dnode/src/dnodeTelemetry.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/dnode/src/dnodeTelemetry.c b/src/dnode/src/dnodeTelemetry.c
index 6999370591..4fdc0b8a73 100644
--- a/src/dnode/src/dnodeTelemetry.c
+++ b/src/dnode/src/dnodeTelemetry.c
@@ -270,7 +270,9 @@ static void dnodeGetEmail(char* filepath) {
   
   if (taosTRead(fd, (void *)tsEmail, TSDB_FQDN_LEN) < 0) {
     dError("failed to read %d bytes from file %s since %s", TSDB_FQDN_LEN, filepath, strerror(errno));
-  }    
+  } 
+
+  close(fd);   
 }
 
 
-- 
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