f86a5ae87a
these unused includes were identified by clangd. see https://clangd.llvm.org/guides/include-cleaner#unused-include-warning for more details on the "Unused include" warning. Signed-off-by: Kefu Chai <kefu.chai@scylladb.com> Closes scylladb/scylladb#16947
55 lines
1.3 KiB
C++
55 lines
1.3 KiB
C++
/*
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*
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* Modified by ScyllaDB
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* Copyright (C) 2015-present ScyllaDB
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*/
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/*
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* SPDX-License-Identifier: (AGPL-3.0-or-later and Apache-2.0)
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*/
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#pragma once
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#include "streaming/stream_fwd.hh"
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#include "streaming/stream_task.hh"
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#include "dht/i_partitioner_fwd.hh"
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#include <seastar/core/semaphore.hh>
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namespace streaming {
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class send_info;
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/**
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* StreamTransferTask sends sections of SSTable files in certain ColumnFamily.
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*/
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class stream_transfer_task : public stream_task {
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private:
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// A stream_transfer_task always contains the same range to stream
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dht::token_range_vector _ranges;
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std::map<unsigned, dht::partition_range_vector> _shard_ranges;
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long _total_size;
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bool _mutation_done_sent = false;
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public:
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stream_transfer_task(stream_transfer_task&&) = default;
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stream_transfer_task(shared_ptr<stream_session> session, table_id cf_id, dht::token_range_vector ranges, long total_size = 0);
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~stream_transfer_task();
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public:
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virtual void abort() override {
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}
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virtual int get_total_number_of_files() const override {
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return 1;
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}
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virtual long get_total_size() const override {
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return _total_size;
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}
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future<> execute();
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void append_ranges(const dht::token_range_vector& ranges);
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void sort_and_merge_ranges();
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};
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} // namespace streaming
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