```
touch /tmp/aaa.csv

CREATE TABLE log (A String) ENGINE= FileLog('/tmp/aaa.csv', 'CSV');
DB::Exception: The absolute data path should be inside `user_files_path`(/var/lib/clickhouse/user_files/). (BAD_ARGUMENTS)


CREATE TABLE log (A String) ENGINE= FileLog('/tmp/aaa.csv', 'CSV');
DB::Exception: Metadata files already exist by path: /var/lib/clickhouse/.filelog_storage_metadata/default/log, remove them manually if it is intended. (TABLE_METADATA_ALREADY_EXISTS)
```
while (!task->stream_cancelled)
            {
                if (!checkDependencies(table_id))
                {
                    
                    reschedule = true;
                    break;
                }
                LOG_DEBUG(log, "Started streaming to {} attached views", dependencies_count);
                if (streamToViews())
                {
                    LOG_TRACE(log, "Stream stalled. Reschedule.");
                    if (milliseconds_to_wait
                        < static_cast<uint64_t>(filelog_settings->poll_directory_watch_events_backoff_max.totalMilliseconds()))
                        milliseconds_to_wait *= filelog_settings->poll_directory_watch_events_backoff_factor.value;
                    break;
                }
                else
                {
                    milliseconds_to_wait = filelog_settings->poll_directory_watch_events_backoff_init.totalMilliseconds();
                }
                auto ts = std::chrono::steady_clock::now();
                auto duration = std::chrono::duration_cast<std::chrono::milliseconds>(ts-start_time);
                if (duration.count() > MAX_THREAD_WORK_DURATION_MS)
                {
                    LOG_TRACE(log, "Thread work duration limit exceeded. Reschedule.");
                    reschedule = true;
                    break;
                }