From 620358badd5627d2b47605e4515f65014e33204e Mon Sep 17 00:00:00 2001
From: Hongze Cheng <hzcheng@taosdata.com>
Date: Wed, 15 Jan 2020 19:03:39 +0800
Subject: [PATCH] Add some assert for debug

---
 src/system/detail/src/vnodeCache.c | 1 +
 src/system/detail/src/vnodeMeter.c | 1 +
 2 files changed, 2 insertions(+)

diff --git a/src/system/detail/src/vnodeCache.c b/src/system/detail/src/vnodeCache.c
index 36bf872109..182717c1ab 100644
--- a/src/system/detail/src/vnodeCache.c
+++ b/src/system/detail/src/vnodeCache.c
@@ -966,6 +966,7 @@ void vnodeSetCommitQuery(SMeterObj *pObj, SQuery *pQuery) {
         pObj->vnode, pObj->sid, pObj->meterId, firstKey, pQuery->skey);
     pthread_mutex_lock(&(pVnode->vmutex));
     if (firstKey < pVnode->firstKey) pVnode->firstKey = firstKey;
+    assert(pVnode->firstKey > 0);
     pthread_mutex_unlock(&(pVnode->vmutex));
   }
 }
diff --git a/src/system/detail/src/vnodeMeter.c b/src/system/detail/src/vnodeMeter.c
index 06d0fd8b68..1c91b53428 100644
--- a/src/system/detail/src/vnodeMeter.c
+++ b/src/system/detail/src/vnodeMeter.c
@@ -655,6 +655,7 @@ int vnodeInsertPoints(SMeterObj *pObj, char *cont, int contLen, char source, voi
   if (pObj->lastKey > pVnode->lastKey) pVnode->lastKey = pObj->lastKey;
 
   if (firstKey < pVnode->firstKey) pVnode->firstKey = firstKey;
+  assert(pVnode->firstKey > 0);
 
   pVnode->version++;
 
-- 
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