157fdb2f6d
The methods that take storage_proxy as argument can now accept a replica::database instead. So update their signatures and update all callers. With that, system_keyspace.* no longer depends on storage_proxy directly.
62 lines
2.0 KiB
C++
62 lines
2.0 KiB
C++
/*
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* Copyright (C) 2023-present ScyllaDB
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*/
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/*
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* SPDX-License-Identifier: AGPL-3.0-or-later
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*/
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#pragma once
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#include "timestamp.hh"
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#include "locator/tablets.hh"
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#include "schema/schema_fwd.hh"
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#include "mutation/mutation.hh"
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#include "mutation/canonical_mutation.hh"
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#include "replica/database_fwd.hh"
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#include <seastar/core/future.hh>
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#include <vector>
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namespace cql3 {
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class query_processor;
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}
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namespace replica {
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schema_ptr make_tablets_schema();
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/// Converts information in tablet_map to mutations of system.tablets.
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///
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/// The mutations will delete any older tablet information for the same table.
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/// The provided timestamp should be strictly monotonically increasing
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/// between calls for the overriding to work correctly.
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future<mutation> tablet_map_to_mutation(const locator::tablet_map&,
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table_id,
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const sstring& keyspace_name,
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const sstring& table_name,
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api::timestamp_type);
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mutation make_drop_tablet_map_mutation(const sstring& keyspace_name, table_id, api::timestamp_type);
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/// Stores a given tablet_metadata in system.tablets.
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///
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/// Overrides tablet maps for tables present in the given tablet metadata.
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/// Does not delete tablet maps for tables which are absent in the given tablet metadata.
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/// The provided timestamp should be strictly monotonically increasing
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/// between calls for tablet map overriding to work correctly.
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/// The timestamp must be greater than api::min_timestamp.
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future<> save_tablet_metadata(replica::database&, const locator::tablet_metadata&, api::timestamp_type);
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/// Reads tablet metadata from system.tablets.
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future<locator::tablet_metadata> read_tablet_metadata(cql3::query_processor&);
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/// Reads tablet metadata from system.tablets in the form of mutations.
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future<std::vector<canonical_mutation>> read_tablet_mutations(seastar::sharded<database>&);
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} // namespace replica
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