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Some copy-paste

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This commit is contained in:
alesapin 2021-05-12 13:39:07 +03:00
parent ed3f89a7be
commit ffb4e1af8f
7 changed files with 534 additions and 4 deletions
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26
programs/CMakeLists.txt
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@ -47,6 +47,9 @@ option (ENABLE_CLICKHOUSE_LIBRARY_BRIDGE "HTTP-server working like a proxy to Li
option (ENABLE_CLICKHOUSE_GIT_IMPORT "A tool to analyze Git repositories"
${ENABLE_CLICKHOUSE_ALL})
option (ENABLE_CLICKHOUSE_KEEPER "ClickHouse alternative to ZooKeeper" ${ENABLE_CLICKHOUSE_ALL})
if (CLICKHOUSE_SPLIT_BINARY)
option(ENABLE_CLICKHOUSE_INSTALL "Install ClickHouse without .deb/.rpm/.tgz packages (having the binary only)" OFF)
else ()
@ -134,6 +137,12 @@ else()
message(STATUS "ClickHouse git-import: OFF")
endif()
if (ENABLE_CLICKHOUSE_KEEPER)
message(STATUS "ClickHouse keeper mode: ON")
else()
message(STATUS "ClickHouse keeper mode: OFF")
endif()
if(NOT (MAKE_STATIC_LIBRARIES OR SPLIT_SHARED_LIBRARIES))
set(CLICKHOUSE_ONE_SHARED ON)
endif()
@ -202,6 +211,7 @@ add_subdirectory (obfuscator)
add_subdirectory (install)
add_subdirectory (git-import)
add_subdirectory (bash-completion)
add_subdirectory (keeper)
if (ENABLE_CLICKHOUSE_ODBC_BRIDGE)
add_subdirectory (odbc-bridge)
@ -212,15 +222,15 @@ if (ENABLE_CLICKHOUSE_LIBRARY_BRIDGE)
endif ()
if (CLICKHOUSE_ONE_SHARED)
add_library(clickhouse-lib SHARED ${CLICKHOUSE_SERVER_SOURCES} ${CLICKHOUSE_CLIENT_SOURCES} ${CLICKHOUSE_LOCAL_SOURCES} ${CLICKHOUSE_BENCHMARK_SOURCES} ${CLICKHOUSE_COPIER_SOURCES} ${CLICKHOUSE_EXTRACT_FROM_CONFIG_SOURCES} ${CLICKHOUSE_COMPRESSOR_SOURCES} ${CLICKHOUSE_FORMAT_SOURCES} ${CLICKHOUSE_OBFUSCATOR_SOURCES} ${CLICKHOUSE_GIT_IMPORT_SOURCES} ${CLICKHOUSE_ODBC_BRIDGE_SOURCES})
target_link_libraries(clickhouse-lib ${CLICKHOUSE_SERVER_LINK} ${CLICKHOUSE_CLIENT_LINK} ${CLICKHOUSE_LOCAL_LINK} ${CLICKHOUSE_BENCHMARK_LINK} ${CLICKHOUSE_COPIER_LINK} ${CLICKHOUSE_EXTRACT_FROM_CONFIG_LINK} ${CLICKHOUSE_COMPRESSOR_LINK} ${CLICKHOUSE_FORMAT_LINK} ${CLICKHOUSE_OBFUSCATOR_LINK} ${CLICKHOUSE_GIT_IMPORT_LINK} ${CLICKHOUSE_ODBC_BRIDGE_LINK})
target_include_directories(clickhouse-lib ${CLICKHOUSE_SERVER_INCLUDE} ${CLICKHOUSE_CLIENT_INCLUDE} ${CLICKHOUSE_LOCAL_INCLUDE} ${CLICKHOUSE_BENCHMARK_INCLUDE} ${CLICKHOUSE_COPIER_INCLUDE} ${CLICKHOUSE_EXTRACT_FROM_CONFIG_INCLUDE} ${CLICKHOUSE_COMPRESSOR_INCLUDE} ${CLICKHOUSE_FORMAT_INCLUDE} ${CLICKHOUSE_OBFUSCATOR_INCLUDE} ${CLICKHOUSE_GIT_IMPORT_INCLUDE} ${CLICKHOUSE_ODBC_BRIDGE_INCLUDE})
add_library(clickhouse-lib SHARED ${CLICKHOUSE_SERVER_SOURCES} ${CLICKHOUSE_CLIENT_SOURCES} ${CLICKHOUSE_LOCAL_SOURCES} ${CLICKHOUSE_BENCHMARK_SOURCES} ${CLICKHOUSE_COPIER_SOURCES} ${CLICKHOUSE_EXTRACT_FROM_CONFIG_SOURCES} ${CLICKHOUSE_COMPRESSOR_SOURCES} ${CLICKHOUSE_FORMAT_SOURCES} ${CLICKHOUSE_OBFUSCATOR_SOURCES} ${CLICKHOUSE_GIT_IMPORT_SOURCES} ${CLICKHOUSE_ODBC_BRIDGE_SOURCES} ${CLICKHOUSE_KEEPER_SOURCES})
target_link_libraries(clickhouse-lib ${CLICKHOUSE_SERVER_LINK} ${CLICKHOUSE_CLIENT_LINK} ${CLICKHOUSE_LOCAL_LINK} ${CLICKHOUSE_BENCHMARK_LINK} ${CLICKHOUSE_COPIER_LINK} ${CLICKHOUSE_EXTRACT_FROM_CONFIG_LINK} ${CLICKHOUSE_COMPRESSOR_LINK} ${CLICKHOUSE_FORMAT_LINK} ${CLICKHOUSE_OBFUSCATOR_LINK} ${CLICKHOUSE_GIT_IMPORT_LINK} ${CLICKHOUSE_ODBC_BRIDGE_LINK} ${CLICKHOUSE_KEEPER_LINK})
target_include_directories(clickhouse-lib ${CLICKHOUSE_SERVER_INCLUDE} ${CLICKHOUSE_CLIENT_INCLUDE} ${CLICKHOUSE_LOCAL_INCLUDE} ${CLICKHOUSE_BENCHMARK_INCLUDE} ${CLICKHOUSE_COPIER_INCLUDE} ${CLICKHOUSE_EXTRACT_FROM_CONFIG_INCLUDE} ${CLICKHOUSE_COMPRESSOR_INCLUDE} ${CLICKHOUSE_FORMAT_INCLUDE} ${CLICKHOUSE_OBFUSCATOR_INCLUDE} ${CLICKHOUSE_GIT_IMPORT_INCLUDE} ${CLICKHOUSE_ODBC_BRIDGE_INCLUDE} ${CLICKHOUSE_KEEPER_INCLUDE})
set_target_properties(clickhouse-lib PROPERTIES SOVERSION ${VERSION_MAJOR}.${VERSION_MINOR} VERSION ${VERSION_SO} OUTPUT_NAME clickhouse DEBUG_POSTFIX "")
install (TARGETS clickhouse-lib LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR} COMPONENT clickhouse)
endif()
if (CLICKHOUSE_SPLIT_BINARY)
set (CLICKHOUSE_ALL_TARGETS clickhouse-server clickhouse-client clickhouse-local clickhouse-benchmark clickhouse-extract-from-config clickhouse-compressor clickhouse-format clickhouse-obfuscator clickhouse-git-import clickhouse-copier)
set (CLICKHOUSE_ALL_TARGETS clickhouse-server clickhouse-client clickhouse-local clickhouse-benchmark clickhouse-extract-from-config clickhouse-compressor clickhouse-format clickhouse-obfuscator clickhouse-git-import clickhouse-copier clickhouse-keeper)
if (ENABLE_CLICKHOUSE_ODBC_BRIDGE)
list (APPEND CLICKHOUSE_ALL_TARGETS clickhouse-odbc-bridge)
@ -277,6 +287,9 @@ else ()
if (ENABLE_CLICKHOUSE_GIT_IMPORT)
clickhouse_target_link_split_lib(clickhouse git-import)
endif ()
if (ENABLE_CLICKHOUSE_KEEPER)
clickhouse_target_link_split_lib(clickhouse keeper)
endif()
if (ENABLE_CLICKHOUSE_INSTALL)
clickhouse_target_link_split_lib(clickhouse install)
endif ()
@ -332,6 +345,11 @@ else ()
install (FILES "${CMAKE_CURRENT_BINARY_DIR}/clickhouse-git-import" DESTINATION ${CMAKE_INSTALL_BINDIR} COMPONENT clickhouse)
list(APPEND CLICKHOUSE_BUNDLE clickhouse-git-import)
endif ()
if (ENABLE_CLICKHOUSE_KEEPER)
add_custom_target (clickhouse-keeper ALL COMMAND ${CMAKE_COMMAND} -E create_symlink clickhouse clickhouse-keeper DEPENDS clickhouse)
install (FILES "${CMAKE_CURRENT_BINARY_DIR}/clickhouse-keeper" DESTINATION ${CMAKE_INSTALL_BINDIR} COMPONENT clickhouse)
list(APPEND CLICKHOUSE_BUNDLE clickhouse-keeper)
endif ()
install (TARGETS clickhouse RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR} COMPONENT clickhouse)

1
programs/config_tools.h.in
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@ -16,3 +16,4 @@
#cmakedefine01 ENABLE_CLICKHOUSE_INSTALL
#cmakedefine01 ENABLE_CLICKHOUSE_ODBC_BRIDGE
#cmakedefine01 ENABLE_CLICKHOUSE_LIBRARY_BRIDGE
#cmakedefine01 ENABLE_CLICKHOUSE_KEEPER

14
programs/keeper/CMakeLists.txt Normal file
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@ -0,0 +1,14 @@
set(CLICKHOUSE_KEEPER_SOURCES
Keeper.cpp
)
set (CLICKHOUSE_KEEPER_LINK
PRIVATE
clickhouse_common_config
clickhouse_common_io
clickhouse_common_zookeeper
daemon
dbms
)
clickhouse_program_add(keeper)

421
programs/keeper/Keeper.cpp Normal file
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@ -0,0 +1,421 @@
#include "Keeper.h"
#include <Server/ProtocolServerAdapter.h>
#include <Common/DNSResolver.h>
#include <Interpreters/DNSCacheUpdater.h>
#include <Poco/Net/NetException.h>
#include <Poco/Net/TCPServerParams.h>
#include <Poco/Net/TCPServer.h>
#include <common/defines.h>
#include <common/logger_useful.h>
#include <common/ErrorHandlers.h>
#include <ext/scope_guard.h>
#include <Poco/Util/HelpFormatter.h>
#include <Poco/Version.h>
#include <Poco/Environment.h>
#include <Common/getMultipleKeysFromConfig.h>
#include <IO/UseSSL.h>
#if !defined(ARCADIA_BUILD)
# include "config_core.h"
# include "Common/config_version.h"
#endif
#if USE_SSL
# include <Poco/Net/Context.h>
# include <Poco/Net/SecureServerSocket.h>
#endif
#if USE_NURAFT
# include <Server/KeeperTCPHandlerFactory.h>
#endif
int mainEntryClickHouseKeeper(int argc, char ** argv)
{
DB::Keeper app;
try
{
return app.run(argc, argv);
}
catch (...)
{
std::cerr << DB::getCurrentExceptionMessage(true) << "\n";
auto code = DB::getCurrentExceptionCode();
return code ? code : 1;
}
}
namespace DB
{
namespace ErrorCodes
{
extern const int NO_ELEMENTS_IN_CONFIG;
extern const int SUPPORT_IS_DISABLED;
extern const int ARGUMENT_OUT_OF_BOUND;
extern const int EXCESSIVE_ELEMENT_IN_CONFIG;
extern const int INVALID_CONFIG_PARAMETER;
extern const int SYSTEM_ERROR;
extern const int FAILED_TO_GETPWUID;
extern const int MISMATCHING_USERS_FOR_PROCESS_AND_DATA;
extern const int NETWORK_ERROR;
extern const int CORRUPTED_DATA;
}
namespace
{
int waitServersToFinish(std::vector<DB::ProtocolServerAdapter> & servers, size_t seconds_to_wait)
{
const int sleep_max_ms = 1000 * seconds_to_wait;
const int sleep_one_ms = 100;
int sleep_current_ms = 0;
int current_connections = 0;
for (;;)
{
current_connections = 0;
for (auto & server : servers)
{
server.stop();
current_connections += server.currentConnections();
}
if (!current_connections)
break;
sleep_current_ms += sleep_one_ms;
if (sleep_current_ms < sleep_max_ms)
std::this_thread::sleep_for(std::chrono::milliseconds(sleep_one_ms));
else
break;
}
return current_connections;
}
Poco::Net::SocketAddress makeSocketAddress(const std::string & host, UInt16 port, Poco::Logger * log)
{
Poco::Net::SocketAddress socket_address;
try
{
socket_address = Poco::Net::SocketAddress(host, port);
}
catch (const Poco::Net::DNSException & e)
{
const auto code = e.code();
if (code == EAI_FAMILY
#if defined(EAI_ADDRFAMILY)
|| code == EAI_ADDRFAMILY
#endif
)
{
LOG_ERROR(log, "Cannot resolve listen_host ({}), error {}: {}. "
"If it is an IPv6 address and your host has disabled IPv6, then consider to "
"specify IPv4 address to listen in <listen_host> element of configuration "
"file. Example: <listen_host>0.0.0.0</listen_host>",
host, e.code(), e.message());
}
throw;
}
return socket_address;
}
std::string getCanonicalPath(std::string && path)
{
Poco::trimInPlace(path);
if (path.empty())
throw Exception("path configuration parameter is empty", ErrorCodes::INVALID_CONFIG_PARAMETER);
if (path.back() != '/')
path += '/';
return std::move(path);
}
[[noreturn]] void forceShutdown()
{
#if defined(THREAD_SANITIZER) && defined(OS_LINUX)
/// Thread sanitizer tries to do something on exit that we don't need if we want to exit immediately,
/// while connection handling threads are still run.
(void)syscall(SYS_exit_group, 0);
__builtin_unreachable();
#else
_exit(0);
#endif
}
}
Poco::Net::SocketAddress Keeper::socketBindListen(Poco::Net::ServerSocket & socket, const std::string & host, UInt16 port, [[maybe_unused]] bool secure) const
{
auto address = makeSocketAddress(host, port, &logger());
#if !defined(POCO_CLICKHOUSE_PATCH) || POCO_VERSION < 0x01090100
if (secure)
/// Bug in old (<1.9.1) poco, listen() after bind() with reusePort param will fail because have no implementation in SecureServerSocketImpl
/// https://github.com/pocoproject/poco/pull/2257
socket.bind(address, /* reuseAddress = */ true);
else
#endif
#if POCO_VERSION < 0x01080000
socket.bind(address, /* reuseAddress = */ true);
#else
socket.bind(address, /* reuseAddress = */ true, /* reusePort = */ config().getBool("listen_reuse_port", false));
#endif
socket.listen(/* backlog = */ config().getUInt("listen_backlog", 64));
return address;
}
void Keeper::createServer(const std::string & listen_host, const char * port_name, bool listen_try, CreateServerFunc && func) const
{
/// For testing purposes, user may omit tcp_port or http_port or https_port in configuration file.
if (!config().has(port_name))
return;
auto port = config().getInt(port_name);
try
{
func(port);
}
catch (const Poco::Exception &)
{
std::string message = "Listen [" + listen_host + "]:" + std::to_string(port) + " failed: " + getCurrentExceptionMessage(false);
if (listen_try)
{
LOG_WARNING(&logger(), "{}. If it is an IPv6 or IPv4 address and your host has disabled IPv6 or IPv4, then consider to "
"specify not disabled IPv4 or IPv6 address to listen in <listen_host> element of configuration "
"file. Example for disabled IPv6: <listen_host>0.0.0.0</listen_host> ."
" Example for disabled IPv4: <listen_host>::</listen_host>",
message);
}
else
{
throw Exception{message, ErrorCodes::NETWORK_ERROR};
}
}
}
void Keeper::uninitialize()
{
logger().information("shutting down");
BaseDaemon::uninitialize();
}
int Keeper::run()
{
if (config().hasOption("help"))
{
Poco::Util::HelpFormatter help_formatter(Keeper::options());
auto header_str = fmt::format("{} [OPTION] [-- [ARG]...]\n"
"positional arguments can be used to rewrite config.xml properties, for example, --http_port=8010",
commandName());
help_formatter.setHeader(header_str);
help_formatter.format(std::cout);
return 0;
}
if (config().hasOption("version"))
{
std::cout << DBMS_NAME << " server version " << VERSION_STRING << VERSION_OFFICIAL << "." << std::endl;
return 0;
}
return Application::run(); // NOLINT
}
void Keeper::initialize(Poco::Util::Application & self)
{
BaseDaemon::initialize(self);
logger().information("starting up");
LOG_INFO(&logger(), "OS Name = {}, OS Version = {}, OS Architecture = {}",
Poco::Environment::osName(),
Poco::Environment::osVersion(),
Poco::Environment::osArchitecture());
}
std::string Keeper::getDefaultCorePath() const
{
return getCanonicalPath(config().getString("path", KEEPER_DEFAULT_PATH)) + "cores";
}
void Keeper::defineOptions(Poco::Util::OptionSet & options)
{
options.addOption(
Poco::Util::Option("help", "h", "show help and exit")
.required(false)
.repeatable(false)
.binding("help"));
options.addOption(
Poco::Util::Option("version", "V", "show version and exit")
.required(false)
.repeatable(false)
.binding("version"));
BaseDaemon::defineOptions(options);
}
int Keeper::main(const std::vector<std::string> & /*args*/)
{
Poco::Logger * log = &logger();
UseSSL use_ssl;
MainThreadStatus::getInstance();
#if !defined(NDEBUG) || !defined(__OPTIMIZE__)
LOG_WARNING(log, "Server was built in debug mode. It will work slowly.");
#endif
#if defined(SANITIZER)
LOG_WARNING(log, "Server was built with sanitizer. It will work slowly.");
#endif
auto shared_context = Context::createShared();
global_context = Context::createGlobal(shared_context.get());
global_context->makeGlobalContext();
global_context->setApplicationType(Context::ApplicationType::SERVER);
const Settings & settings = global_context->getSettingsRef();
GlobalThreadPool::initialize(config().getUInt("max_thread_pool_size", 500));
static ServerErrorHandler error_handler;
Poco::ErrorHandler::set(&error_handler);
/// Initialize DateLUT early, to not interfere with running time of first query.
LOG_DEBUG(log, "Initializing DateLUT.");
DateLUT::instance();
LOG_TRACE(log, "Initialized DateLUT with time zone '{}'.", DateLUT::instance().getTimeZone());
Poco::ThreadPool server_pool(3, config().getUInt("max_connections", 1024));
Poco::Timespan keep_alive_timeout(config().getUInt("keep_alive_timeout", 10), 0);
std::vector<std::string> listen_hosts = DB::getMultipleValuesFromConfig(config(), "", "listen_host");
bool listen_try = config().getBool("listen_try", false);
if (listen_hosts.empty())
{
listen_hosts.emplace_back("::1");
listen_hosts.emplace_back("127.0.0.1");
listen_try = true;
}
auto servers = std::make_shared<std::vector<ProtocolServerAdapter>>();
if (config().has("keeper_server"))
{
#if USE_NURAFT
/// Initialize test keeper RAFT. Do nothing if no nu_keeper_server in config.
global_context->initializeKeeperStorageDispatcher();
for (const auto & listen_host : listen_hosts)
{
/// TCP Keeper
const char * port_name = "keeper_server.tcp_port";
createServer(listen_host, port_name, listen_try, [&](UInt16 port)
{
Poco::Net::ServerSocket socket;
auto address = socketBindListen(socket, listen_host, port);
socket.setReceiveTimeout(settings.receive_timeout);
socket.setSendTimeout(settings.send_timeout);
servers->emplace_back(
port_name,
std::make_unique<Poco::Net::TCPServer>(
new KeeperTCPHandlerFactory(*this, false), server_pool, socket, new Poco::Net::TCPServerParams));
LOG_INFO(log, "Listening for connections to Keeper (tcp): {}", address.toString());
});
const char * secure_port_name = "keeper_server.tcp_port_secure";
createServer(listen_host, secure_port_name, listen_try, [&](UInt16 port)
{
#if USE_SSL
Poco::Net::SecureServerSocket socket;
auto address = socketBindListen(socket, listen_host, port, /* secure = */ true);
socket.setReceiveTimeout(settings.receive_timeout);
socket.setSendTimeout(settings.send_timeout);
servers->emplace_back(
secure_port_name,
std::make_unique<Poco::Net::TCPServer>(
new KeeperTCPHandlerFactory(*this, true), server_pool, socket, new Poco::Net::TCPServerParams));
LOG_INFO(log, "Listening for connections to Keeper with secure protocol (tcp_secure): {}", address.toString());
#else
UNUSED(port);
throw Exception{"SSL support for TCP protocol is disabled because Poco library was built without NetSSL support.",
ErrorCodes::SUPPORT_IS_DISABLED};
#endif
});
}
#else
throw Exception(ErrorCodes::SUPPORT_IS_DISABLED, "ClickHouse server built without NuRaft library. Cannot use internal coordination.");
#endif
}
for (auto & server : *servers)
server.start();
SCOPE_EXIT({
/** Ask to cancel background jobs all table engines,
* and also query_log.
* It is important to do early, not in destructor of Context, because
* table engines could use Context on destroy.
*/
LOG_INFO(log, "Shutting down.");
global_context->shutdown();
LOG_DEBUG(log, "Waiting for current connections to servers for tables to finish.");
int current_connections = 0;
for (auto & server : *servers)
{
server.stop();
current_connections += server.currentConnections();
}
if (current_connections)
LOG_INFO(log, "Closed all listening sockets. Waiting for {} outstanding connections.", current_connections);
else
LOG_INFO(log, "Closed all listening sockets.");
if (current_connections > 0)
current_connections = waitServersToFinish(*servers, config().getInt("shutdown_wait_unfinished", 5));
if (current_connections)
LOG_INFO(log, "Closed connections to servers for tables. But {} remain. Probably some tables of other users cannot finish their connections after context shutdown.", current_connections);
else
LOG_INFO(log, "Closed connections to servers for tables.");
global_context->shutdownKeeperStorageDispatcher();
/// Wait server pool to avoid use-after-free of destroyed context in the handlers
server_pool.joinAll();
/** Explicitly destroy Context. It is more convenient than in destructor of Server, because logger is still available.
* At this moment, no one could own shared part of Context.
*/
global_context.reset();
shared_context.reset();
LOG_DEBUG(log, "Destroyed global context.");
if (current_connections)
{
LOG_INFO(log, "Will shutdown forcefully.");
forceShutdown();
}
});
buildLoggers(config(), logger());
LOG_INFO(log, "Ready for connections.");
waitForTerminationRequest();
return Application::EXIT_OK;
}
}

64
programs/keeper/Keeper.h Normal file
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@ -0,0 +1,64 @@
#pragma once
#include <Server/IServer.h>
#include <daemon/BaseDaemon.h>
namespace Poco
{
namespace Net
{
class ServerSocket;
}
}
namespace DB
{
class Keeper : public BaseDaemon, public IServer
{
public:
using ServerApplication::run;
Poco::Util::LayeredConfiguration & config() const override
{
return BaseDaemon::config();
}
Poco::Logger & logger() const override
{
return BaseDaemon::logger();
}
ContextPtr context() const override
{
return global_context;
}
bool isCancelled() const override
{
return BaseDaemon::isCancelled();
}
void defineOptions(Poco::Util::OptionSet & _options) override;
protected:
int run() override;
void initialize(Application & self) override;
void uninitialize() override;
int main(const std::vector<std::string> & args) override;
std::string getDefaultCorePath() const override;
private:
ContextPtr global_context;
Poco::Net::SocketAddress socketBindListen(Poco::Net::ServerSocket & socket, const std::string & host, UInt16 port, [[maybe_unused]] bool secure = false) const;
using CreateServerFunc = std::function<void(UInt16)>;
void createServer(const std::string & listen_host, const char * port_name, bool listen_try, CreateServerFunc && func) const;
};
}

6
programs/keeper/clickhouse-keeper.cpp Normal file
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@ -0,0 +1,6 @@
int mainEntryClickHouseKeeper(int argc, char ** argv);
int main(int argc_, char ** argv_)
{
return mainEntryClickHouseKeeper(argc_, argv_);
}

6
programs/main.cpp
View File

@ -55,6 +55,9 @@ int mainEntryClickHouseObfuscator(int argc, char ** argv);
#if ENABLE_CLICKHOUSE_GIT_IMPORT
int mainEntryClickHouseGitImport(int argc, char ** argv);
#endif
#if ENABLE_CLICKHOUSE_KEEPER
int mainEntryClickHouseKeeper(int argc, char ** argv);
#endif
#if ENABLE_CLICKHOUSE_INSTALL
int mainEntryClickHouseInstall(int argc, char ** argv);
int mainEntryClickHouseStart(int argc, char ** argv);
@ -112,6 +115,9 @@ std::pair<const char *, MainFunc> clickhouse_applications[] =
#if ENABLE_CLICKHOUSE_GIT_IMPORT
{"git-import", mainEntryClickHouseGitImport},
#endif
#if ENABLE_CLICKHOUSE_KEEPER
{"keeper", mainEntryClickHouseKeeper},
#endif
#if ENABLE_CLICKHOUSE_INSTALL
{"install", mainEntryClickHouseInstall},
{"start", mainEntryClickHouseStart},