From d585795ca5675e3387f6c7ad818020c5689bb2a9 Mon Sep 17 00:00:00 2001
From: zs8730011 <470860127@qq.com>
Date: Wed, 12 Nov 2025 13:17:24 +0000
Subject: [PATCH] [CP] fix the row_store_type in split empty minor sstable

---
 src/storage/tablet/ob_tablet_create_sstable_param.cpp | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/storage/tablet/ob_tablet_create_sstable_param.cpp b/src/storage/tablet/ob_tablet_create_sstable_param.cpp
index fc536caf92..07283cb02f 100644
--- a/src/storage/tablet/ob_tablet_create_sstable_param.cpp
+++ b/src/storage/tablet/ob_tablet_create_sstable_param.cpp
@@ -360,7 +360,7 @@ int ObTabletCreateSSTableParam::init_for_split_empty_minor_sstable(const ObTable
 
   root_block_addr_.set_none_addr();
   data_block_macro_meta_addr_.set_none_addr();
-  root_row_store_type_ = basic_meta.latest_row_store_type_;
+  root_row_store_type_ = basic_meta.root_row_store_type_;
   data_index_tree_height_ = 0;
   index_blocks_cnt_ = 0;
   data_blocks_cnt_ = 0;
@@ -385,6 +385,13 @@ int ObTabletCreateSSTableParam::init_for_split_empty_minor_sstable(const ObTable
     table_shared_flag_.set_is_split_sstable();
     table_shared_flag_.set_shared_sstable();
   }
+
+  if (OB_FAIL(ret)) {
+  } else if (OB_UNLIKELY(ObStoreFormat::is_row_store_type_with_encoding(root_row_store_type_))) {
+    ret = OB_NOT_SUPPORTED;
+    LOG_WARN("split empty minor sstable do not support encoding row store", K(ret), K(root_row_store_type_),
+              K(basic_meta), KPC(this));
+  }
   return ret;
 }
 
-- 
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