[CP] [4377] add resourcer defensive after 4377

src/storage/concurrency_control/ob_data_validation_service.cpp

@@ -0,0 +1,76 @@
+/**
+ * Copyright (c) 2024 OceanBase
+ * OceanBase CE is licensed under Mulan PubL v2.
+ * You can use this software according to the terms and conditions of the Mulan PubL v2.
+ * You may obtain a copy of Mulan PubL v2 at:
+ *          http://license.coscl.org.cn/MulanPubL-2.0
+ * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+ * EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+ * MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+ * See the Mulan PubL v2 for more details.
+ */
+
+#include "storage/concurrency_control/ob_data_validation_service.h"
+
+namespace oceanbase
+{
+namespace concurrency_control
+{
+
+bool ObDataValidationService::need_delay_resource_recycle(const ObLSID ls_id)
+{
+  int ret = OB_SUCCESS;
+  ObLSService *ls_service = MTL(ObLSService*);
+  ObLSHandle handle;
+  ObLS *ls = nullptr;
+  const bool need_delay_opt = GCONF._delay_resource_recycle_after_correctness_issue;
+  bool need_delay_ret = false;
+
+  if (OB_UNLIKELY(!ls_id.is_valid())) {
+    ret = OB_INVALID_ARGUMENT;
+    TRANS_LOG(WARN, "invalid argument", K(ret), K(ls_id));
+  } else if (OB_FAIL(ls_service->get_ls(ls_id, handle, ObLSGetMod::TXSTORAGE_MOD))) {
+    if (OB_LS_NOT_EXIST != ret) {
+      TRANS_LOG(DEBUG, "get log stream failed", K(ls_id), K(ret));
+    }
+  } else if (OB_ISNULL(ls = handle.get_ls())) {
+    ret = OB_ERR_UNEXPECTED;
+    TRANS_LOG(WARN, "get log stream failed", K(ls_id), K(ret));
+  } else {
+    need_delay_ret = ls->need_delay_resource_recycle() && need_delay_opt;
+
+    if (!need_delay_opt && ls->need_delay_resource_recycle()) {
+      ls->clear_delay_resource_recycle();
+    }
+  }
+
+  return need_delay_ret;
+}
+
+void ObDataValidationService::set_delay_resource_recycle(const ObLSID ls_id)
+{
+  int ret = OB_SUCCESS;
+  ObLSHandle handle;
+  ObLSService *ls_service = MTL(ObLSService*);
+  ObLS *ls = nullptr;
+  const bool need_delay_opt = GCONF._delay_resource_recycle_after_correctness_issue;
+
+  if (OB_LIKELY(!need_delay_opt)) {
+    // do nothing
+  } else if (OB_UNLIKELY(!ls_id.is_valid())) {
+    ret = OB_INVALID_ARGUMENT;
+    TRANS_LOG(WARN, "invalid argument", K(ret), K(ls_id));
+  } else if (OB_FAIL(ls_service->get_ls(ls_id, handle, ObLSGetMod::TXSTORAGE_MOD))) {
+    if (OB_LS_NOT_EXIST != ret) {
+      TRANS_LOG(DEBUG, "get log stream failed", K(ls_id), K(ret));
+    }
+  } else if (OB_ISNULL(ls = handle.get_ls())) {
+    ret = OB_ERR_UNEXPECTED;
+    TRANS_LOG(WARN, "get log stream failed", K(ls_id), K(ret));
+  } else {
+    ls->set_delay_resource_recycle();
+  }
+}
+
+} // namespace concurrency_control
+} // namespace oceanbase

src/storage/concurrency_control/ob_data_validation_service.h

@@ -0,0 +1,34 @@
+/**
+ * Copyright (c) 2024 OceanBase
+ * OceanBase CE is licensed under Mulan PubL v2.
+ * You can use this software according to the terms and conditions of the Mulan PubL v2.
+ * You may obtain a copy of Mulan PubL v2 at:
+ *          http://license.coscl.org.cn/MulanPubL-2.0
+ * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+ * EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+ * MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+ * See the Mulan PubL v2 for more details.
+ */
+
+#ifndef OCEANBASE_STORAGE_CONCURRENCY_CONTROL_OB_DATA_VALIDATION_SERVICE
+#define OCEANBASE_STORAGE_CONCURRENCY_CONTROL_OB_DATA_VALIDATION_SERVICE
+
+#include "storage/ls/ob_ls.h"
+#include "storage/tx_storage/ob_ls_service.h"
+
+namespace oceanbase
+{
+namespace concurrency_control
+{
+
+class ObDataValidationService
+{
+public:
+  static bool need_delay_resource_recycle(const ObLSID ls_id);
+  static void set_delay_resource_recycle(const ObLSID ls_id);
+};
+
+} // namespace concurrency_control
+} // namespace oceanbase
+
+#endif // OCEANBASE_STORAGE_CONCURRENCY_CONTROL_OB_DATA_VALIDATION_SERVICE