From 74384547f5318011a6a4596142eb54f88e321462 Mon Sep 17 00:00:00 2001
From: root <314218900@qq.com>
Date: Mon, 13 Jun 2022 14:36:28 +0800
Subject: [PATCH] Failed to start TDengine server service.(vnode tsdb data file
 has wrong size , report to upper layer to fix it) #13529

---
 src/tsdb/inc/tsdbFile.h | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/tsdb/inc/tsdbFile.h b/src/tsdb/inc/tsdbFile.h
index 4ad1e5b317..6b275b31e9 100644
--- a/src/tsdb/inc/tsdbFile.h
+++ b/src/tsdb/inc/tsdbFile.h
@@ -257,11 +257,11 @@ static FORCE_INLINE int tsdbAppendDFile(SDFile* pDFile, void* buf, int64_t nbyte
     return -1;
   }
 
-  //bug fix. To avoid data corruption, close the data file in advance.
-  //ASSERT(pDFile->info.size == toffset);
+  //bug fix. To avoid data corruption, 
+  //the end offset of current file should be checked with file size, 
+  //if not equal, known as file corrupted and return error.
   if (pDFile->info.size != toffset) {
-    tsdbCloseDFile(pDFile);
-    terrno = TAOS_SYSTEM_ERROR(errno);
+    terrno = TSDB_CODE_TDB_FILE_CORRUPTED;
     return -1;
   }
 
-- 
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