Files
scylladb/memtable-sstable.hh
Botond Dénes 0f36e5c498 memtable: migrate off the global reader concurrency semaphore
Require the caller of `create_flush_reader()` to pass a permit instead.
2021-07-08 12:31:36 +03:00

60 lines
1.7 KiB
C++

/*
* Copyright (C) 2017-present ScyllaDB
*
*/
/*
* This file is part of Scylla.
*
* Scylla is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Scylla 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 Scylla. If not, see <http://www.gnu.org/licenses/>.
*/
// Glue logic for writing memtables to sstables
#pragma once
#include "sstables/shared_sstable.hh"
#include <seastar/core/future.hh>
#include <seastar/core/io_priority_class.hh>
class memtable;
class flat_mutation_reader;
namespace sstables {
class sstables_manager;
class sstable_writer_config;
class write_monitor;
}
seastar::future<>
write_memtable_to_sstable(flat_mutation_reader reader,
memtable& mt, sstables::shared_sstable sst,
sstables::write_monitor& monitor,
sstables::sstable_writer_config& cfg,
const seastar::io_priority_class& pc);
seastar::future<>
write_memtable_to_sstable(reader_permit permit,
memtable& mt,
sstables::shared_sstable sst,
sstables::write_monitor& mon,
sstables::sstable_writer_config& cfg,
const seastar::io_priority_class& pc = seastar::default_priority_class());
seastar::future<>
write_memtable_to_sstable(memtable& mt,
sstables::shared_sstable sst,
sstables::sstable_writer_config cfg);