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64 lines
1.7 KiB
C++
64 lines
1.7 KiB
C++
#pragma once
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#if !defined(ARCADIA_BUILD)
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#include <Common/config.h>
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#endif
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#if USE_AWS_S3
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#include "Client/Connection.h"
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#include <Interpreters/Cluster.h>
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#include <IO/S3Common.h>
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#include <Storages/StorageS3.h>
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#include <memory>
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#include <optional>
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#include "ext/shared_ptr_helper.h"
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namespace DB
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{
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class Context;
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struct ClientAuthentificationBuilder
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{
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String access_key_id;
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String secret_access_key;
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UInt64 max_connections;
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};
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class StorageS3Cluster : public ext::shared_ptr_helper<StorageS3Cluster>, public IStorage
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{
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friend struct ext::shared_ptr_helper<StorageS3Cluster>;
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public:
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std::string getName() const override { return "S3Cluster"; }
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Pipe read(const Names &, const StorageMetadataPtr &, SelectQueryInfo &,
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ContextPtr, QueryProcessingStage::Enum, size_t /*max_block_size*/, unsigned /*num_streams*/) override;
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QueryProcessingStage::Enum getQueryProcessingStage(ContextPtr, QueryProcessingStage::Enum, SelectQueryInfo &) const override;
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NamesAndTypesList getVirtuals() const override;
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protected:
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StorageS3Cluster(
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const String & filename_, const String & access_key_id_, const String & secret_access_key_, const StorageID & table_id_,
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String cluster_name_, const String & format_name_, UInt64 max_connections_, const ColumnsDescription & columns_,
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const ConstraintsDescription & constraints_, ContextPtr context_, const String & compression_method_);
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private:
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/// Connections from initiator to other nodes
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std::vector<std::shared_ptr<Connection>> connections;
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StorageS3::ClientAuthentificaiton client_auth;
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String filename;
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String cluster_name;
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String format_name;
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String compression_method;
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};
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}
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#endif
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