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Merge pull request #17870 from excitoon-favorites/s3testiostream

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Update of AWS C++ SDK
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alexey-milovidov 2021-01-28 07:12:52 +03:00 committed by GitHub
commit 7c240d0ca7
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9 changed files with 140 additions and 100 deletions
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2
contrib/aws vendored

@ -1 +1 @@
Subproject commit a220591e335923ce1c19bbf9eb925787f7ab6c13
Subproject commit 7d48b2c8193679cc4516e5bd68ae4a64b94dae7d

23
src/Disks/S3/registerDiskS3.cpp
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@ -112,32 +112,33 @@ void registerDiskS3(DiskFactory & factory)
Poco::File disk{context.getPath() + "disks/" + name};
disk.createDirectories();
Aws::Client::ClientConfiguration cfg;
S3::PocoHTTPClientConfiguration client_configuration = S3::ClientFactory::instance().createClientConfiguration(
context.getRemoteHostFilter(),
context.getGlobalContext().getSettingsRef().s3_max_redirects);
S3::URI uri(Poco::URI(config.getString(config_prefix + ".endpoint")));
if (uri.key.back() != '/')
throw Exception("S3 path must ends with '/', but '" + uri.key + "' doesn't.", ErrorCodes::BAD_ARGUMENTS);
cfg.connectTimeoutMs = config.getUInt(config_prefix + ".connect_timeout_ms", 10000);
cfg.httpRequestTimeoutMs = config.getUInt(config_prefix + ".request_timeout_ms", 5000);
cfg.maxConnections = config.getUInt(config_prefix + ".max_connections", 100);
cfg.endpointOverride = uri.endpoint;
client_configuration.connectTimeoutMs = config.getUInt(config_prefix + ".connect_timeout_ms", 10000);
client_configuration.httpRequestTimeoutMs = config.getUInt(config_prefix + ".request_timeout_ms", 5000);
client_configuration.maxConnections = config.getUInt(config_prefix + ".max_connections", 100);
client_configuration.endpointOverride = uri.endpoint;
auto proxy_config = getProxyConfiguration(config_prefix, config);
if (proxy_config)
cfg.perRequestConfiguration = [proxy_config](const auto & request) { return proxy_config->getConfiguration(request); };
client_configuration.perRequestConfiguration = [proxy_config](const auto & request) { return proxy_config->getConfiguration(request); };
cfg.retryStrategy = std::make_shared<Aws::Client::DefaultRetryStrategy>(
client_configuration.retryStrategy = std::make_shared<Aws::Client::DefaultRetryStrategy>(
config.getUInt(config_prefix + ".retry_attempts", 10));
auto client = S3::ClientFactory::instance().create(
cfg,
client_configuration,
uri.is_virtual_hosted_style,
config.getString(config_prefix + ".access_key_id", ""),
config.getString(config_prefix + ".secret_access_key", ""),
config.getBool(config_prefix + ".use_environment_credentials", config.getBool("s3.use_environment_credentials", false)),
context.getRemoteHostFilter(),
context.getGlobalContext().getSettingsRef().s3_max_redirects);
config.getBool(config_prefix + ".use_environment_credentials", config.getBool("s3.use_environment_credentials", false))
);
String metadata_path = config.getString(config_prefix + ".metadata_path", context.getPath() + "disks/" + name + "/");

22
src/IO/S3/PocoHTTPClient.cpp
View File

@ -6,13 +6,11 @@
#include <utility>
#include <IO/HTTPCommon.h>
#include <IO/S3/SessionAwareAwsStream.h>
#include <IO/WriteBufferFromString.h>
#include <IO/Operators.h>
#include <Common/Stopwatch.h>
#include <aws/core/http/HttpRequest.h>
#include <aws/core/http/HttpResponse.h>
#include <aws/core/http/standard/StandardHttpResponse.h>
#include <aws/core/monitoring/HttpClientMetrics.h>
#include <aws/core/utils/ratelimiter/RateLimiterInterface.h>
#include "Poco/StreamCopier.h"
@ -49,11 +47,9 @@ namespace DB::S3
{
PocoHTTPClientConfiguration::PocoHTTPClientConfiguration(
const Aws::Client::ClientConfiguration & cfg,
const RemoteHostFilter & remote_host_filter_,
unsigned int s3_max_redirects_)
: Aws::Client::ClientConfiguration(cfg)
, remote_host_filter(remote_host_filter_)
: remote_host_filter(remote_host_filter_)
, s3_max_redirects(s3_max_redirects_)
{
}
@ -90,29 +86,19 @@ PocoHTTPClient::PocoHTTPClient(const PocoHTTPClientConfiguration & clientConfigu
{
}
std::shared_ptr<Aws::Http::HttpResponse> PocoHTTPClient::MakeRequest(
Aws::Http::HttpRequest & request,
Aws::Utils::RateLimits::RateLimiterInterface * readLimiter,
Aws::Utils::RateLimits::RateLimiterInterface * writeLimiter) const
{
auto response = Aws::MakeShared<Aws::Http::Standard::StandardHttpResponse>("PocoHTTPClient", request);
makeRequestInternal(request, response, readLimiter, writeLimiter);
return response;
}
std::shared_ptr<Aws::Http::HttpResponse> PocoHTTPClient::MakeRequest(
const std::shared_ptr<Aws::Http::HttpRequest> & request,
Aws::Utils::RateLimits::RateLimiterInterface * readLimiter,
Aws::Utils::RateLimits::RateLimiterInterface * writeLimiter) const
{
auto response = Aws::MakeShared<Aws::Http::Standard::StandardHttpResponse>("PocoHTTPClient", request);
auto response = Aws::MakeShared<PocoHTTPResponse>("PocoHTTPClient", request);
makeRequestInternal(*request, response, readLimiter, writeLimiter);
return response;
}
void PocoHTTPClient::makeRequestInternal(
Aws::Http::HttpRequest & request,
std::shared_ptr<Aws::Http::Standard::StandardHttpResponse> & response,
std::shared_ptr<PocoHTTPResponse> & response,
Aws::Utils::RateLimits::RateLimiterInterface *,
Aws::Utils::RateLimits::RateLimiterInterface *) const
{
@ -278,7 +264,7 @@ void PocoHTTPClient::makeRequestInternal(
}
}
else
response->GetResponseStream().SetUnderlyingStream(std::make_shared<SessionAwareAwsStream<decltype(session)>>(session, response_body_stream));
response->SetResponseBody(response_body_stream, session);
return;
}

51
src/IO/S3/PocoHTTPClient.h
View File

@ -2,9 +2,12 @@
#include <Common/RemoteHostFilter.h>
#include <IO/ConnectionTimeouts.h>
#include <IO/HTTPCommon.h>
#include <IO/S3/SessionAwareIOStream.h>
#include <aws/core/client/ClientConfiguration.h>
#include <aws/core/http/HttpClient.h>
#include <aws/core/http/HttpRequest.h>
#include <aws/core/http/standard/StandardHttpResponse.h>
namespace Aws::Http::Standard
{
@ -18,16 +21,52 @@ class Context;
namespace DB::S3
{
class ClientFactory;
struct PocoHTTPClientConfiguration : public Aws::Client::ClientConfiguration
{
const RemoteHostFilter & remote_host_filter;
unsigned int s3_max_redirects;
PocoHTTPClientConfiguration(const Aws::Client::ClientConfiguration & cfg, const RemoteHostFilter & remote_host_filter_,
unsigned int s3_max_redirects_);
void updateSchemeAndRegion();
private:
PocoHTTPClientConfiguration(const RemoteHostFilter & remote_host_filter_, unsigned int s3_max_redirects_);
/// Constructor of Aws::Client::ClientConfiguration must be called after AWS SDK initialization.
friend ClientFactory;
};
class PocoHTTPResponse : public Aws::Http::Standard::StandardHttpResponse
{
public:
using SessionPtr = PooledHTTPSessionPtr;
PocoHTTPResponse(const std::shared_ptr<const Aws::Http::HttpRequest> request)
: Aws::Http::Standard::StandardHttpResponse(request)
, body_stream(request->GetResponseStreamFactory())
{
}
void SetResponseBody(Aws::IStream & incoming_stream, SessionPtr & session_)
{
body_stream = Aws::Utils::Stream::ResponseStream(
Aws::New<SessionAwareIOStream<SessionPtr>>("http result streambuf", session_, incoming_stream.rdbuf())
);
}
Aws::IOStream & GetResponseBody() const override
{
return body_stream.GetUnderlyingStream();
}
Aws::Utils::Stream::ResponseStream && SwapResponseStreamOwnership() override
{
return std::move(body_stream);
}
private:
Aws::Utils::Stream::ResponseStream body_stream;
};
class PocoHTTPClient : public Aws::Http::HttpClient
@ -35,10 +74,6 @@ class PocoHTTPClient : public Aws::Http::HttpClient
public:
explicit PocoHTTPClient(const PocoHTTPClientConfiguration & clientConfiguration);
~PocoHTTPClient() override = default;
std::shared_ptr<Aws::Http::HttpResponse> MakeRequest(
Aws::Http::HttpRequest & request,
Aws::Utils::RateLimits::RateLimiterInterface * readLimiter,
Aws::Utils::RateLimits::RateLimiterInterface * writeLimiter) const override;
std::shared_ptr<Aws::Http::HttpResponse> MakeRequest(
const std::shared_ptr<Aws::Http::HttpRequest> & request,
@ -48,7 +83,7 @@ public:
private:
void makeRequestInternal(
Aws::Http::HttpRequest & request,
std::shared_ptr<Aws::Http::Standard::StandardHttpResponse> & response,
std::shared_ptr<PocoHTTPResponse> & response,
Aws::Utils::RateLimits::RateLimiterInterface * readLimiter,
Aws::Utils::RateLimits::RateLimiterInterface * writeLimiter) const;

27
src/IO/S3/SessionAwareAwsStream.h
View File

@ -1,27 +0,0 @@
#pragma once
#include <IO/HTTPCommon.h>
#include <aws/core/utils/stream/ResponseStream.h>
namespace DB::S3
{
/**
* Wrapper of IOStream to store response stream and corresponding HTTP session.
*/
template <typename Session>
class SessionAwareAwsStream : public Aws::IStream
{
public:
SessionAwareAwsStream(Session session_, std::istream & response_stream_)
: Aws::IStream(response_stream_.rdbuf()), session(std::move(session_))
{
}
private:
/// Poco HTTP session is holder of response stream.
Session session;
};
}

26
src/IO/S3/SessionAwareIOStream.h Normal file
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@ -0,0 +1,26 @@
#pragma once
#include <iostream>
namespace DB::S3
{
/**
* Wrapper of IOStream to store response stream and corresponding HTTP session.
*/
template <typename Session>
class SessionAwareIOStream : public std::iostream
{
public:
SessionAwareIOStream(Session session_, std::streambuf * sb)
: std::iostream(sb)
, session(std::move(session_))
{
}
private:
/// Poco HTTP session is holder of response stream.
Session session;
};
}

65
src/IO/S3Common.cpp
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@ -144,7 +144,7 @@ public:
}
else if (Aws::Utils::StringUtils::ToLower(ec2_metadata_disabled.c_str()) != "true")
{
Aws::Client::ClientConfiguration aws_client_configuration;
DB::S3::PocoHTTPClientConfiguration aws_client_configuration = DB::S3::ClientFactory::instance().createClientConfiguration(remote_host_filter, s3_max_redirects);
/// See MakeDefaultHttpResourceClientConfiguration().
/// This is part of EC2 metadata client, but unfortunately it can't be accessed from outside
@ -165,8 +165,7 @@ public:
aws_client_configuration.requestTimeoutMs = 1000;
aws_client_configuration.retryStrategy = std::make_shared<Aws::Client::DefaultRetryStrategy>(1, 1000);
DB::S3::PocoHTTPClientConfiguration client_configuration(aws_client_configuration, remote_host_filter, s3_max_redirects);
auto ec2_metadata_client = std::make_shared<Aws::Internal::EC2MetadataClient>(client_configuration);
auto ec2_metadata_client = std::make_shared<Aws::Internal::EC2MetadataClient>(aws_client_configuration);
auto config_loader = std::make_shared<Aws::Config::EC2InstanceProfileConfigLoader>(ec2_metadata_client);
AddProvider(std::make_shared<Aws::Auth::InstanceProfileCredentialsProvider>(config_loader));
@ -207,13 +206,32 @@ public:
return result;
}
bool SignRequest(Aws::Http::HttpRequest & request, const char * region, const char * service_name, bool sign_body) const override
{
auto result = Aws::Client::AWSAuthV4Signer::SignRequest(request, region, service_name, sign_body);
for (const auto & header : headers)
request.SetHeaderValue(header.name, header.value);
return result;
}
bool PresignRequest(
Aws::Http::HttpRequest & request,
const char * region,
const char * serviceName,
long long expiration_time_sec) const override // NOLINT
{
auto result = Aws::Client::AWSAuthV4Signer::PresignRequest(request, region, serviceName, expiration_time_sec);
auto result = Aws::Client::AWSAuthV4Signer::PresignRequest(request, region, expiration_time_sec);
for (const auto & header : headers)
request.SetHeaderValue(header.name, header.value);
return result;
}
bool PresignRequest(
Aws::Http::HttpRequest & request,
const char * region,
const char * service_name,
long long expiration_time_sec) const override // NOLINT
{
auto result = Aws::Client::AWSAuthV4Signer::PresignRequest(request, region, service_name, expiration_time_sec);
for (const auto & header : headers)
request.SetHeaderValue(header.name, header.value);
return result;
@ -265,33 +283,28 @@ namespace S3
const RemoteHostFilter & remote_host_filter,
unsigned int s3_max_redirects)
{
Aws::Client::ClientConfiguration cfg;
PocoHTTPClientConfiguration client_configuration(remote_host_filter, s3_max_redirects);
if (!endpoint.empty())
cfg.endpointOverride = endpoint;
client_configuration.endpointOverride = endpoint;
return create(cfg,
return create(client_configuration,
is_virtual_hosted_style,
access_key_id,
secret_access_key,
use_environment_credentials,
remote_host_filter,
s3_max_redirects);
use_environment_credentials);
}
std::shared_ptr<Aws::S3::S3Client> ClientFactory::create( // NOLINT
const Aws::Client::ClientConfiguration & cfg,
const PocoHTTPClientConfiguration & cfg_,
bool is_virtual_hosted_style,
const String & access_key_id,
const String & secret_access_key,
bool use_environment_credentials,
const RemoteHostFilter & remote_host_filter,
unsigned int s3_max_redirects)
bool use_environment_credentials)
{
Aws::Auth::AWSCredentials credentials(access_key_id, secret_access_key);
PocoHTTPClientConfiguration client_configuration(cfg, remote_host_filter, s3_max_redirects);
PocoHTTPClientConfiguration client_configuration = cfg_;
client_configuration.updateSchemeAndRegion();
return std::make_shared<Aws::S3::S3Client>(
@ -301,22 +314,19 @@ namespace S3
use_environment_credentials), // AWS credentials provider.
std::move(client_configuration), // Client configuration.
Aws::Client::AWSAuthV4Signer::PayloadSigningPolicy::Never, // Sign policy.
is_virtual_hosted_style || cfg.endpointOverride.empty() // Use virtual addressing if endpoint is not specified.
is_virtual_hosted_style || client_configuration.endpointOverride.empty() // Use virtual addressing if endpoint is not specified.
);
}
std::shared_ptr<Aws::S3::S3Client> ClientFactory::create( // NOLINT
const Aws::Client::ClientConfiguration & cfg,
const PocoHTTPClientConfiguration & cfg_,
bool is_virtual_hosted_style,
const String & access_key_id,
const String & secret_access_key,
HeaderCollection headers,
bool use_environment_credentials,
const RemoteHostFilter & remote_host_filter,
unsigned int s3_max_redirects)
bool use_environment_credentials)
{
PocoHTTPClientConfiguration client_configuration(cfg, remote_host_filter, s3_max_redirects);
PocoHTTPClientConfiguration client_configuration = cfg_;
client_configuration.updateSchemeAndRegion();
Aws::Auth::AWSCredentials credentials(access_key_id, secret_access_key);
@ -329,6 +339,13 @@ namespace S3
);
}
PocoHTTPClientConfiguration ClientFactory::createClientConfiguration( // NOLINT
const RemoteHostFilter & remote_host_filter,
unsigned int s3_max_redirects)
{
return PocoHTTPClientConfiguration(remote_host_filter, s3_max_redirects);
}
URI::URI(const Poco::URI & uri_)
{
/// Case when bucket name represented in domain name of S3 URL.

14
src/IO/S3Common.h
View File

@ -7,6 +7,7 @@
#include <common/types.h>
#include <aws/core/Aws.h>
#include <aws/core/client/ClientConfiguration.h>
#include <IO/S3/PocoHTTPClient.h>
#include <Poco/URI.h>
namespace Aws::S3
@ -23,7 +24,6 @@ namespace DB
namespace DB::S3
{
class ClientFactory
{
public:
@ -41,21 +41,21 @@ public:
unsigned int s3_max_redirects);
std::shared_ptr<Aws::S3::S3Client> create(
const Aws::Client::ClientConfiguration & cfg,
const PocoHTTPClientConfiguration & cfg,
bool is_virtual_hosted_style,
const String & access_key_id,
const String & secret_access_key,
bool use_environment_credentials,
const RemoteHostFilter & remote_host_filter,
unsigned int s3_max_redirects);
bool use_environment_credentials);
std::shared_ptr<Aws::S3::S3Client> create(
const Aws::Client::ClientConfiguration & cfg,
const PocoHTTPClientConfiguration & cfg,
bool is_virtual_hosted_style,
const String & access_key_id,
const String & secret_access_key,
HeaderCollection headers,
bool use_environment_credentials,
bool use_environment_credentials);
PocoHTTPClientConfiguration createClientConfiguration(
const RemoteHostFilter & remote_host_filter,
unsigned int s3_max_redirects);

10
src/Storages/StorageS3.cpp
View File

@ -222,7 +222,10 @@ StorageS3::StorageS3(
if (access_key_id_.empty())
credentials = Aws::Auth::AWSCredentials(std::move(settings.access_key_id), std::move(settings.secret_access_key));
Aws::Client::ClientConfiguration client_configuration;
S3::PocoHTTPClientConfiguration client_configuration = S3::ClientFactory::instance().createClientConfiguration(
context_.getRemoteHostFilter(),
context_.getGlobalContext().getSettingsRef().s3_max_redirects);
client_configuration.endpointOverride = uri_.endpoint;
client_configuration.maxConnections = max_connections_;
@ -232,9 +235,8 @@ StorageS3::StorageS3(
credentials.GetAWSAccessKeyId(),
credentials.GetAWSSecretKey(),
std::move(settings.headers),
settings.use_environment_credentials.value_or(global_context.getConfigRef().getBool("s3.use_environment_credentials", false)),
context_.getRemoteHostFilter(),
context_.getGlobalContext().getSettingsRef().s3_max_redirects);
settings.use_environment_credentials.value_or(global_context.getConfigRef().getBool("s3.use_environment_credentials", false))
);
}