2025-08-03 04:30:19 | WARNING | dataFuture:get_latest_valid_dir:99 - 使用的数据目录日期(2025-07-31)不是今天(2025-08-03)，可能不是最新数据
2025-08-03 04:30:19 | INFO | model_gen:main:91 - 性能监控状态: False
2025-08-03 04:30:19 | INFO | model_gen:main:97 - {'config': {'strategy': {'time_bar': 5, 'pred_periods': 12, 'base_key': 'B8W5min250717Base4', 'task_config': {'selected_expr_mapping': 'B8W5min250717Base4', 'config_key': 'B8W5min250717Base4', 'combo_key': 'combo52', 'metric_key': ['B8W5min250717Base4'], 'versions_to_optimize': ['v7', 'v8']}}, 'envs': {'env': {'mode': 'prod', 'enable_monitor': False, 'n_jobs': 1}, 'incremental': {'enabled': True, 'lookback_days': 20, 'start_date': None, 'end_date': 'today'}, 'run': {'n_jobs': 1, 'inner_max_num_threads': 15, 'retry_times': 3, 'retry_delay': 2}, 'shard': {'num_shards': 1, 'shard_id': 0}}, 'compression': {'type': 'zstd', 'level': 3}, 'files': {'base_dir': 'output', 'data': 'data_5min.parquet', 'pctchg': 'pctchg_5min_pred12.parquet', 'fee': 'fee_5min.parquet'}, 'feature': {'include_time_comd': True, 'additional_columns': []}, 'epoch': {'freq': 'W'}}}
2025-08-03 04:30:20 | INFO | model_gen:main:102 - {'action': 'params_initialized', 'config_key': 'B8W5min250717Base4', 'combo_key': 'combo52', 'time_bar': 5, 'pred_periods': 12, 'pctchg_path': 'pctchg_5min_pred12.parquet'}
2025-08-03 04:30:20 | INFO | model_gen:main:106 - {'action': 'epoch_list_generated', 'count': 0}
Error executing job with overrides: ['envs=prod']
Traceback (most recent call last):
  File "/root/project/auto/auto/model_gen.py", line 120, in main
    x_df.write_ipc(ARROW_FILE, compression=None)
  File "/usr/local/lib/python3.10/site-packages/polars/_utils/deprecation.py", line 128, in wrapper
    return function(*args, **kwargs)
  File "/usr/local/lib/python3.10/site-packages/polars/dataframe/frame.py", line 3829, in write_ipc
    self.lazy().sink_ipc(
  File "/usr/local/lib/python3.10/site-packages/polars/lazyframe/frame.py", line 3012, in sink_ipc
    ldf.collect(engine=engine)
  File "/usr/local/lib/python3.10/site-packages/polars/_utils/deprecation.py", line 97, in wrapper
    return function(*args, **kwargs)
  File "/usr/local/lib/python3.10/site-packages/polars/lazyframe/opt_flags.py", line 330, in wrapper
    return function(*args, **kwargs)
  File "/usr/local/lib/python3.10/site-packages/polars/lazyframe/frame.py", line 2332, in collect
    return wrap_df(ldf.collect(engine, callback))
OSError: No space left on device (os error 28)

Set the environment variable HYDRA_FULL_ERROR=1 for a complete stack trace.