From 982c1b6d8ab67bd8e67244f62cb1cd91a5cd38a7 Mon Sep 17 00:00:00 2001
From: Bomin Zhang <bmzhang@taosdata.com>
Date: Fri, 11 Dec 2020 08:17:44 +0000
Subject: [PATCH] [TD-2385]<patch>: add more log when update epset

---
 src/client/src/tscServer.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/client/src/tscServer.c b/src/client/src/tscServer.c
index 960f2561e2..994dace1e3 100644
--- a/src/client/src/tscServer.c
+++ b/src/client/src/tscServer.c
@@ -152,7 +152,13 @@ void tscProcessHeartBeatRsp(void *param, TAOS_RES *tres, int code) {
     SRpcEpSet *    epSet = &pRsp->epSet;
     if (epSet->numOfEps > 0) {
       tscEpSetHtons(epSet);
-      tscUpdateMgmtEpSet(pSql, epSet);
+      if (!tscEpSetIsEqual(&pSql->pTscObj->tscCorMgmtEpSet->epSet, epSet)) {
+        tscTrace("%p updating epset: numOfEps: %d, inUse: %d", pSql, epSet->numOfEps, epSet->inUse);
+        for (int8_t i = 0; i < epSet->numOfEps; i++) {
+          tscTrace("endpoint %d: fqdn = %s, port=%d", i, epSet->fqdn[i], epSet->port[i]);
+        }
+        tscUpdateMgmtEpSet(pSql, epSet);
+      }
     }
 
     pSql->pTscObj->connId = htonl(pRsp->connId);
-- 
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