From 2ac8c7df7ccb6b4352561c2dde2e94a60d53394b Mon Sep 17 00:00:00 2001
From: z00793368 <zhangao39@huawei.com>
Date: Tue, 13 Dec 2022 11:11:27 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=E8=B5=8B=E5=80=BC=E5=86=85?=
 =?UTF-8?q?=E5=AD=98=E6=BA=A2=E5=87=BA=E9=97=AE=E9=A2=98?=
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---
 src/gausskernel/process/postmaster/pgstat.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/gausskernel/process/postmaster/pgstat.cpp b/src/gausskernel/process/postmaster/pgstat.cpp
index 063c7282f..2edfd4cd5 100644
--- a/src/gausskernel/process/postmaster/pgstat.cpp
+++ b/src/gausskernel/process/postmaster/pgstat.cpp
@@ -8456,7 +8456,7 @@ static void pgstat_recv_filestat(PgStat_MsgFile* msg, int len)
     if (i == NUM_FILES || entry->fn == InvalidOid) {
         LWLockAcquire(FileStatLock, LW_EXCLUSIVE);
         if (i == NUM_FILES) {
-            TimestampTz longestTime = DBL_MAX;
+            TimestampTz longestTime = GetCurrentTimestamp();
             int minLocation = 0;
             for (int j = 0; j < NUM_FILES; j++) {
                 entry = (PgStat_FileEntry*)&pgStatFileArray[j];