[4.0] add print_memtable_for_tablet for debug

src/storage/tablet/ob_tablet_binding_helper.cpp

@@ -951,6 +951,7 @@ int ObTabletBindingHelper::set_scn(ObTabletHandle &handle, const ObMulSourceData
     LOG_WARN("failed to get data", K(ret));
   } else if (OB_UNLIKELY(data.tx_id_ != tx_id)) {
     ret = OB_ERR_UNEXPECTED;
+    ObTabletCreateDeleteHelper::print_memtables_for_table(handle);
     LOG_WARN("cannot set log ts for unlocked tablet", K(ret), K(tx_id), K(data), "tablet_id", tablet->get_tablet_meta().tablet_id_);
   } else if (OB_UNLIKELY(!data.tx_scn_.is_valid())) {
     ret = OB_ERR_UNEXPECTED;
@@ -1050,6 +1051,7 @@ int ObTabletBindingHelper::unlock_tablet_binding(ObTabletHandle &handle, const O
     } else {
       const ObTabletMeta &tablet_meta = tablet->get_tablet_meta();
       LOG_WARN("already unlocked or bug", K(ret), K(tablet_meta), K(scn), K(trans_flags), K(tx_data));
+      ObTabletCreateDeleteHelper::print_memtables_for_table(handle);
     }
   }
   return ret;

src/storage/tablet/ob_tablet_create_delete_helper.cpp

@@ -639,6 +639,7 @@ int ObTabletCreateDeleteHelper::do_commit_create_tablet(
   } else if (OB_UNLIKELY(trans_flags.tx_id_ != tx_data.tx_id_)) {
     ret = OB_ERR_UNEXPECTED;
     LOG_WARN("tx id does not equal", K(ret), K(key), K(trans_flags), K(tx_data));
+    print_memtables_for_table(tablet_handle);
   } else if (OB_UNLIKELY(ObTabletStatus::CREATING != tx_data.tablet_status_)) {
     ret = OB_ERR_UNEXPECTED;
     LOG_WARN("tablet status is not CREATING", K(ret), K(key), K(trans_flags), K(tx_data));
@@ -923,6 +924,7 @@ int ObTabletCreateDeleteHelper::do_abort_create_tablet(
   } else if (OB_UNLIKELY(trans_flags.tx_id_ != tx_data.tx_id_)) {
     ret = OB_ERR_UNEXPECTED;
     LOG_WARN("tx id does not equal", K(ret), K(tablet_id), K(trans_flags), K(tx_data));
+    print_memtables_for_table(tablet_handle);
   } else if (OB_UNLIKELY(ObTabletStatus::CREATING != tx_data.tablet_status_)) {
     ret = OB_ERR_UNEXPECTED;
     LOG_WARN("tablet status is not CREATING", K(ret), K(tablet_id), K(trans_flags), K(tx_data));
@@ -1159,6 +1161,7 @@ int ObTabletCreateDeleteHelper::do_commit_remove_tablet(
   } else if (OB_UNLIKELY(trans_flags.tx_id_ != tx_data.tx_id_)) {
     ret = OB_ERR_UNEXPECTED;
     LOG_WARN("tx id does not equal", K(ret), K(key), K(trans_flags), K(tx_data));
+    print_memtables_for_table(tablet_handle);
   } else if (OB_UNLIKELY(ObTabletStatus::DELETING != tx_data.tablet_status_)) {
     ret = OB_ERR_UNEXPECTED;
     LOG_WARN("tablet status is not DELETING", K(ret), K(key), K(trans_flags), K(tx_data));
@@ -1256,6 +1259,7 @@ int ObTabletCreateDeleteHelper::do_abort_remove_tablet(
   } else if (OB_UNLIKELY(trans_flags.tx_id_ != tx_data.tx_id_)) {
     is_valid = false;
     LOG_INFO("tx id does not equal", K(ret), K(key), K(trans_flags), K(tx_data));
+    print_memtables_for_table(tablet_handle);
   } else if (OB_UNLIKELY(ObTabletStatus::DELETING != tx_data.tablet_status_)) {
     is_valid = false;
     LOG_INFO("tablet status is not DELETING", K(ret), K(key), K(trans_flags), K(tx_data));
@@ -2534,5 +2538,19 @@ int ObTabletCreateDeleteHelper::prepare_data_for_binding_info(const ObTabletID &
   return ret;
 }
 
+void ObTabletCreateDeleteHelper::print_memtables_for_table(ObTabletHandle &tablet_handle)
+{
+  int ret = OB_SUCCESS;
+  common::ObSArray<storage::ObITable *> memtables;
+  if (!tablet_handle.is_valid()) {
+    ret = OB_INVALID_ARGUMENT;
+    LOG_WARN("tablet_handle is not valid", K(ret), K(tablet_handle));
+  } else if (OB_FAIL(tablet_handle.get_obj()->get_memtables(memtables, true))) {
+    LOG_WARN("failed to get_memtables", K(ret), K(tablet_handle));
+  } else {
+    LOG_INFO("memtables print", K(memtables), K(tablet_handle));
+  }
+}
+
 } // namespace storage
 } // namespace oceanbase

src/storage/tablet/ob_tablet_create_delete_helper.h

@@ -150,6 +150,7 @@ public:
   static int prepare_data_for_tablet_status(const ObTabletID &tablet_id, const ObLS &ls, const transaction::ObMulSourceDataNotifyArg &trans_flags);
 
   static int prepare_data_for_binding_info(const ObTabletID &tablet_id, const ObLS &ls, const transaction::ObMulSourceDataNotifyArg &trans_flags);
+  static void print_memtables_for_table(ObTabletHandle &tablet_handle);
 private:
   static int verify_tablets_absence(
       const obrpc::ObBatchCreateTabletArg &arg,