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#include <Functions/UserDefined/createUserDefinedSQLObjectsLoader.h>
#include <Functions/UserDefined/UserDefinedSQLObjectsLoaderFromDisk.h>
#include <Functions/UserDefined/UserDefinedSQLObjectsLoaderFromZooKeeper.h>
#include <Interpreters/Context.h>
#include <Poco/Util/AbstractConfiguration.h>
#include <filesystem>
namespace fs = std::filesystem;
namespace DB
{
namespace ErrorCodes
{
extern const int INVALID_CONFIG_PARAMETER;
}
std::unique_ptr<IUserDefinedSQLObjectsLoader> createUserDefinedSQLObjectsLoader(const ContextMutablePtr & global_context)
{
const String zookeeper_path_key = "user_defined_zookeeper_path";
const String disk_path_key = "user_defined_path";
const auto & config = global_context->getConfigRef();
if (config.has(zookeeper_path_key))
{
if (config.has(disk_path_key))
{
throw Exception(
ErrorCodes::INVALID_CONFIG_PARAMETER,
"'{}' and '{}' must not be both specified in the config",
zookeeper_path_key,
disk_path_key);
}
return std::make_unique<UserDefinedSQLObjectsLoaderFromZooKeeper>(global_context, config.getString(zookeeper_path_key));
}
String default_path = fs::path{global_context->getPath()} / "user_defined/";
String path = config.getString(disk_path_key, default_path);
return std::make_unique<UserDefinedSQLObjectsLoaderFromDisk>(global_context, path);
}
}
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