From c954d0ac7addd1e8f395c8a0d9f006c97a0e2b59 Mon Sep 17 00:00:00 2001
From: xiao-77 <berylbao@taosdata.com>
Date: Mon, 18 Nov 2024 11:20:32 +0800
Subject: [PATCH] fix:skip begin&end snapshot while wal level = 0.

---
 source/libs/wal/src/walWrite.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/source/libs/wal/src/walWrite.c b/source/libs/wal/src/walWrite.c
index 1a9652b3bb..66ead2fd26 100644
--- a/source/libs/wal/src/walWrite.c
+++ b/source/libs/wal/src/walWrite.c
@@ -376,6 +376,10 @@ static FORCE_INLINE int32_t walCheckAndRoll(SWal *pWal) {
 int32_t walBeginSnapshot(SWal *pWal, int64_t ver, int64_t logRetention) {
   int32_t code = 0;
 
+  if (pWal->cfg.level == TAOS_WAL_SKIP) {
+    TAOS_RETURN(TSDB_CODE_SUCCESS);
+  }
+
   if (logRetention < 0) {
     TAOS_RETURN(TSDB_CODE_FAILED);
   }
@@ -404,6 +408,10 @@ _exit:
 int32_t walEndSnapshot(SWal *pWal) {
   int32_t code = 0, lino = 0;
 
+  if (pWal->cfg.level == TAOS_WAL_SKIP) {
+    TAOS_RETURN(TSDB_CODE_SUCCESS);
+  }
+
   TAOS_UNUSED(taosThreadRwlockWrlock(&pWal->mutex));
   int64_t ver = pWal->vers.verInSnapshotting;