https://s3.amazonaws.com/clickhouse-test-reports/0/10dc83b7a9c18228c4a4fc0dcfe6b18d2427462e/stress_test__debug__actions_.html

I found weird exception while investigating why ephemeral nodes were not removed for a long time:
https://pastila.nl/?00ec9776/d8858e442f8453f9b9e31a2f1da3cc8b
const std::string & path,
    Strings & res,
    Coordination::Stat * stat,
    Coordination::WatchCallback watch_callback,
    Coordination::ListRequestType list_request_type)
{
    Coordination::Error code = getChildrenImpl(path, res, stat, watch_callback, list_request_type);
    if (!(code == Coordination::Error::ZOK || code == Coordination::Error::ZNONODE))
        throw KeeperException(code, path);
    return code;
}
Coordination::Error ZooKeeper::createImpl(const std::string & path, const std::string & data, int32_t mode, std::string & path_created)
{
    auto future_result = asyncTryCreateNoThrow(path, data, mode);
    if (future_result.wait_for(std::chrono::milliseconds(operation_timeout_ms)) != std::future_status::ready)
    {
        impl->finalize(fmt::format("Operation timeout on {} {}", toString(Coordination::OpNum::Create), path));
        return Coordination::Error::ZOPERATIONTIMEOUT;
    }
    else
    {
        auto response = future_result.get();
        Coordination::Error code = response.error;
        if (code == Coordination::Error::ZOK)
            path_created = response.path_created;
        return code;
    }
}
std::string ZooKeeper::create(const std::string & path, const std::string & data, int32_t mode)