From b13010c4909144076051a5363eb00e23cda7177a Mon Sep 17 00:00:00 2001
From: Hongze Cheng <hzcheng@taosdata.com>
Date: Wed, 28 Jun 2023 09:16:43 +0800
Subject: [PATCH] fix retention infinit loop

---
 source/dnode/vnode/src/tsdb/tsdbRetention.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/source/dnode/vnode/src/tsdb/tsdbRetention.c b/source/dnode/vnode/src/tsdb/tsdbRetention.c
index 8b69e9507c..6927d611f2 100644
--- a/source/dnode/vnode/src/tsdb/tsdbRetention.c
+++ b/source/dnode/vnode/src/tsdb/tsdbRetention.c
@@ -190,7 +190,7 @@ static int32_t tsdbDoRetention2(void *arg) {
   code = tsdbDoRetentionBegin(arg, rtner);
   TSDB_CHECK_CODE(code, lino, _exit);
 
-  while (rtner->ctx->fsetArrIdx < TARRAY2_SIZE(rtner->fsetArr)) {
+  for (rtner->ctx->fsetArrIdx = 0; rtner->ctx->fsetArrIdx < TARRAY2_SIZE(rtner->fsetArr); rtner->ctx->fsetArrIdx++) {
     rtner->ctx->fset = TARRAY2_GET(rtner->fsetArr, rtner->ctx->fsetArrIdx);
 
     STFileObj *fobj;