From 509c0032c68adab69713e53961903f724d2b2ad0 Mon Sep 17 00:00:00 2001
From: zhaochun <zhaochun@baidu.com>
Date: Fri, 26 Jul 2019 10:34:11 +0800
Subject: [PATCH] Fix bug which make BE crash when load HLL type

---
 be/src/olap/schema.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/be/src/olap/schema.h b/be/src/olap/schema.h
index 182da340759165..8a4f5565f503ad 100644
--- a/be/src/olap/schema.h
+++ b/be/src/olap/schema.h
@@ -46,7 +46,9 @@ class ColumnSchema {
 
     // data of Hyperloglog type will call this function.
     void finalize(void* data) const {
-        _agg_info->finalize(data, nullptr);
+        // NOTE(zc): Currently skip null byte, this is different with update interface
+        // we should unify this
+        _agg_info->finalize((char*)data + 1, nullptr);
     }
 
     int size() const { return _type_info->size(); }