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Throw an exception if wrong default path is going to be used.

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This commit is contained in:
Vitaly Baranov 2023-08-04 15:46:50 +02:00
parent 89c99e4a6d
commit f55fe91d8b
1 changed files with 14 additions and 0 deletions
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14
programs/keeper/Keeper.cpp
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@ -288,13 +288,27 @@ try
std::string path; std::string path;
if (config().has("keeper_server.storage_path")) if (config().has("keeper_server.storage_path"))
{
path = config().getString("keeper_server.storage_path"); path = config().getString("keeper_server.storage_path");
}
else if (std::filesystem::is_directory(std::filesystem::path{config().getString("path", DBMS_DEFAULT_PATH)} / "coordination"))
{
throw Exception(ErrorCodes::NO_ELEMENTS_IN_CONFIG,
"By default 'keeper.storage_path' could be assigned to {}, but the directory {} already exists. Please specify 'keeper.storage_path' in the keeper configuration explicitly",
KEEPER_DEFAULT_PATH, String{std::filesystem::path{config().getString("path", DBMS_DEFAULT_PATH)} / "coordination"});
}
else if (config().has("keeper_server.log_storage_path")) else if (config().has("keeper_server.log_storage_path"))
{
path = std::filesystem::path(config().getString("keeper_server.log_storage_path")).parent_path(); path = std::filesystem::path(config().getString("keeper_server.log_storage_path")).parent_path();
}
else if (config().has("keeper_server.snapshot_storage_path")) else if (config().has("keeper_server.snapshot_storage_path"))
{
path = std::filesystem::path(config().getString("keeper_server.snapshot_storage_path")).parent_path(); path = std::filesystem::path(config().getString("keeper_server.snapshot_storage_path")).parent_path();
}
else else
{
path = KEEPER_DEFAULT_PATH; path = KEEPER_DEFAULT_PATH;
}
std::filesystem::create_directories(path); std::filesystem::create_directories(path);