From 1604d729672c8c710f83c0c99ed61ea2786c9107 Mon Sep 17 00:00:00 2001
From: Liu Jicong <liujicong@qq.com>
Date: Mon, 19 Sep 2022 17:40:38 +0800
Subject: [PATCH] add log for wal

---
 source/libs/wal/src/walMeta.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/source/libs/wal/src/walMeta.c b/source/libs/wal/src/walMeta.c
index 95a861177b..b7783d0629 100644
--- a/source/libs/wal/src/walMeta.c
+++ b/source/libs/wal/src/walMeta.c
@@ -384,8 +384,10 @@ static int walFindCurMetaVer(SWal* pWal) {
     int   code = regexec(&walMetaRegexPattern, name, 0, NULL, 0);
     if (code == 0) {
       sscanf(name, "meta-ver%d", &metaVer);
+      wDebug("vgId:%d, wal find current meta: %s is the meta file, ver %d", pWal->cfg.vgId, name, metaVer);
       break;
     }
+    wDebug("vgId:%d, wal find current meta: %s is not meta file", pWal->cfg.vgId, name);
   }
   taosCloseDir(&pDir);
   regfree(&walMetaRegexPattern);