ClickHouse/src/Storages/StorageS3Cluster.h

65 lines
1.5 KiB
C++

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