From 9b6af8c5a1cd42ab3cd17a4b7e97db5c947337c5 Mon Sep 17 00:00:00 2001
From: hiddenbomb <bwgui203@gmail.com>
Date: Wed, 7 Feb 2024 08:26:07 +0000
Subject: [PATCH] optimize tablet to string

---
 src/storage/tablet/ob_tablet.cpp | 26 +++++++++-----------------
 1 file changed, 9 insertions(+), 17 deletions(-)

diff --git a/src/storage/tablet/ob_tablet.cpp b/src/storage/tablet/ob_tablet.cpp
index 4d7c5a0a0..c2b90831f 100644
--- a/src/storage/tablet/ob_tablet.cpp
+++ b/src/storage/tablet/ob_tablet.cpp
@@ -5886,38 +5886,28 @@ int ObTablet::build_transfer_tablet_param(
 int64_t ObTablet::to_string(char *buf, const int64_t buf_len) const
 {
   int64_t pos = 0;
-  if (OB_ISNULL(buf) || buf_len <= 0) {
-      // do nothing
+  if (OB_ISNULL(buf) || OB_UNLIKELY(buf_len <= 0)) {
+    // do nothing
   } else {
     J_OBJ_START();
-    J_NAME("ObTablet");
-    J_COLON();
     J_KV(KP(this),
+         K_(is_inited),
          K_(wash_score),
+         K_(hold_ref_cnt),
          K_(ref_cnt),
          K_(version),
          K_(length),
          K_(tablet_addr),
          KP_(allocator),
          K_(tablet_meta),
-         K_(table_store_cache),
-         KP_(ddl_kvs),
-         K_(ddl_kv_count),
          K_(table_store_addr),
          K_(storage_schema_addr),
          K_(macro_info_addr),
-         K_(next_tablet_guard),
-         K_(pointer_hdl),
-         KP_(next_tablet),
-         KP_(log_handler),
-         KPC_(rowkey_read_info),
          K_(mds_data),
-         K_(hold_ref_cnt),
-         K_(is_inited),
-         K_(memtable_count));
+         KP_(ddl_kvs),
+         K_(ddl_kv_count));
     J_COMMA();
-    BUF_PRINTF("memtables");
-    J_COLON();
+    BUF_PRINTF("memtables:");
     J_ARRAY_START();
     for (int64_t i = 0; i < MAX_MEMSTORE_CNT; ++i) {
       if (i > 0) {
@@ -5926,6 +5916,8 @@ int64_t ObTablet::to_string(char *buf, const int64_t buf_len) const
       BUF_PRINTO(OB_P(memtables_[i]));
     }
     J_ARRAY_END();
+    J_COMMA();
+    J_KV(K_(memtable_count));
     J_OBJ_END();
   }
   return pos;