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/*
Copyright (c) 2015, Facebook, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301 USA */
#pragma once
#include "rocksdb/listener.h"
namespace myrocks {
class Rdb_ddl_manager;
class Rdb_event_listener : public rocksdb::EventListener {
public:
Rdb_event_listener(const Rdb_event_listener &) = delete;
Rdb_event_listener &operator=(const Rdb_event_listener &) = delete;
explicit Rdb_event_listener(Rdb_ddl_manager *const ddl_manager)
: m_ddl_manager(ddl_manager) {}
void OnCompactionCompleted(rocksdb::DB *db,
const rocksdb::CompactionJobInfo &ci) override;
void OnFlushCompleted(rocksdb::DB *db,
const rocksdb::FlushJobInfo &flush_job_info) override;
void OnExternalFileIngested(
rocksdb::DB *db,
const rocksdb::ExternalFileIngestionInfo &ingestion_info) override;
void OnBackgroundError(rocksdb::BackgroundErrorReason reason,
rocksdb::Status *status) override;
private:
Rdb_ddl_manager *m_ddl_manager;
void update_index_stats(const rocksdb::TableProperties &props);
};
} // namespace myrocks
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