From aa61681514d31902a16aa21f7bcb82a0db32d4cd Mon Sep 17 00:00:00 2001
From: Cary Xu <klxu@taosdata.com>
Date: Wed, 22 Dec 2021 10:59:23 +0800
Subject: [PATCH] type convert

---
 src/common/src/tglobal.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/common/src/tglobal.c b/src/common/src/tglobal.c
index 7c49c26022..7f8b682909 100644
--- a/src/common/src/tglobal.c
+++ b/src/common/src/tglobal.c
@@ -1627,7 +1627,7 @@ static void doInitGlobalConfig(void) {
   cfg.valType = TAOS_CFG_VTYPE_INT32;
   cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW;
   cfg.minValue = 0;
-  cfg.maxValue = 2147483647;
+  cfg.maxValue = (float)((1 << 30) - 1);  // N.B. not precise, buffer reserved
   cfg.ptrLength = 0;
   cfg.unitType = TAOS_CFG_UTYPE_NONE;
   taosInitConfigOption(cfg);
-- 
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