From 0ec50358b7a2c5361edb67311c875e395d8dc104 Mon Sep 17 00:00:00 2001
From: groot <yihua.mo@zilliz.com>
Date: Mon, 9 Mar 2020 17:36:25 +0800
Subject: [PATCH] #1583 Default index_params should be "{}" for IDMAP table

Signed-off-by: groot <yihua.mo@zilliz.com>
---
 core/src/db/meta/MetaTypes.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/src/db/meta/MetaTypes.h b/core/src/db/meta/MetaTypes.h
index d8df8c2622..611df80d98 100644
--- a/core/src/db/meta/MetaTypes.h
+++ b/core/src/db/meta/MetaTypes.h
@@ -54,7 +54,7 @@ struct TableSchema {
     int64_t flag_ = 0;
     int64_t index_file_size_ = DEFAULT_INDEX_FILE_SIZE;
     int32_t engine_type_ = DEFAULT_ENGINE_TYPE;
-    std::string index_params_ = "{ \"nlist\": 16384 }";
+    std::string index_params_ = "{}";
     int32_t metric_type_ = DEFAULT_METRIC_TYPE;
     std::string owner_table_;
     std::string partition_tag_;