From d967637528501098c49f62007ac3479e8a14c74a Mon Sep 17 00:00:00 2001
From: wxhwang <wxhwang@126.com>
Date: Thu, 29 Dec 2022 11:47:58 +0000
Subject: [PATCH] fix add repeat sstable meta

---
 src/storage/high_availability/ob_storage_ha_reader.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/storage/high_availability/ob_storage_ha_reader.cpp b/src/storage/high_availability/ob_storage_ha_reader.cpp
index 336ce01a5..47631360d 100644
--- a/src/storage/high_availability/ob_storage_ha_reader.cpp
+++ b/src/storage/high_availability/ob_storage_ha_reader.cpp
@@ -1272,6 +1272,8 @@ int ObCopySSTableInfoRestoreReader::get_backup_sstable_metas_(
   share::ObBackupDataType data_type;
   ObArray<backup::ObBackupSSTableMeta> backup_sstable_meta_array;
 
+  backup_sstable_meta_array_.reset();
+
   if (!is_inited_) {
     ret = OB_NOT_INIT;
     LOG_WARN("copy sstable info restore reader get invalid argument", K(ret), K(tablet_id));