From 22281e8ea5408e38239cefd6da55ccd9964bb399 Mon Sep 17 00:00:00 2001
From: Xu Peng <xupeng3112@163.com>
Date: Wed, 24 Apr 2019 15:47:34 +0800
Subject: [PATCH] feat(db): cache for mem serialization

Former-commit-id: 9d3211b9c4bfa6132cd52822e19c1ae5d287d9a2
---
 cpp/src/db/MemManager.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/cpp/src/db/MemManager.cpp b/cpp/src/db/MemManager.cpp
index d1097f4072..faac4e143b 100644
--- a/cpp/src/db/MemManager.cpp
+++ b/cpp/src/db/MemManager.cpp
@@ -4,6 +4,7 @@
 #include <thread>
 
 #include <wrapper/Index.h>
+#include <cache/CpuCacheMgr.h>
 
 #include "MemManager.h"
 #include "Meta.h"
@@ -53,6 +54,10 @@ Status MemVectors::serialize(std::string& group_id) {
         meta::GroupFileSchema::TO_INDEX : meta::GroupFileSchema::RAW;
 
     auto status = pMeta_->update_group_file(schema_);
+
+    zilliz::vecwise::cache::CpuCacheMgr::GetInstance(
+            )->InsertItem(schema_.location, std::make_shared<Index>(pIndex_));
+
     return status;
 }