ClickHouse/src/Coordination/CoordinationSettings.cpp

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#include <Coordination/CoordinationSettings.h>
#include <Core/Settings.h>
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#include <base/logger_useful.h>
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namespace DB
{
namespace ErrorCodes
{
extern const int UNKNOWN_SETTING;
}
IMPLEMENT_SETTINGS_TRAITS(CoordinationSettingsTraits, LIST_OF_COORDINATION_SETTINGS)
void CoordinationSettings::loadFromConfig(const String & config_elem, const Poco::Util::AbstractConfiguration & config)
{
if (!config.has(config_elem))
return;
Poco::Util::AbstractConfiguration::Keys config_keys;
config.keys(config_elem, config_keys);
try
{
for (const String & key : config_keys)
set(key, config.getString(config_elem + "." + key));
}
catch (Exception & e)
{
if (e.code() == ErrorCodes::UNKNOWN_SETTING)
e.addMessage("in Coordination settings config");
throw;
}
}
}