From 79b2344c475cbc2938288dbcc20691f73024fa3f Mon Sep 17 00:00:00 2001
From: Hongze Cheng <hzcheng@taosdata.com>
Date: Sat, 7 Dec 2019 15:00:22 +0800
Subject: [PATCH] fix #868

---
 src/system/detail/src/vnodeFile.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/system/detail/src/vnodeFile.c b/src/system/detail/src/vnodeFile.c
index f145f4a35a..1cb28e8399 100644
--- a/src/system/detail/src/vnodeFile.c
+++ b/src/system/detail/src/vnodeFile.c
@@ -1254,6 +1254,7 @@ int vnodeWriteBlockToFile(SMeterObj *pObj, SCompBlock *pCompBlock, SData *data[]
       offset += (cdata[i]->len + sizeof(TSCKSUM));
 
     } else {
+      data[i]->len = pObj->schema[i].bytes * points;
       fields[i].len = data[i]->len;
       taosCalcChecksumAppend(0, (uint8_t *)(data[i]->data), data[i]->len + sizeof(TSCKSUM));
       offset += (data[i]->len + sizeof(TSCKSUM));