The scheduler does not appear to be running. Last heartbeat was received .

The DAGs list may not update, and new tasks will not be scheduled.

Logs

Id Dttm Dag Id Task Id Event Execution Date Owner Extra
120347 05-26T00:14:53.264356+00:00 huishi_dag graph 2023-02-28T03:00:00+00:00 anonymous [('dag_id', 'huishi_dag'), ('execution_date', '2023-02-28T03:00:00+00:00'), ('root', '')]
120346 05-26T00:14:37.256687+00:00 testDag graph 2021-05-21T16:01:00+00:00 anonymous [('dag_id', 'testDag'), ('execution_date', '2021-05-21T16:01:00+00:00'), ('root', '')]
120345 05-26T00:14:26.278050+00:00 huishi_dag tree anonymous [('dag_id', 'huishi_dag')]
120344 05-26T00:14:09.017296+00:00 Sanofi2_ETL_ldy graph 2021-02-17T20:00:00+00:00 anonymous [('dag_id', 'Sanofi2_ETL_ldy'), ('execution_date', '2021-02-17T20:00:00+00:00'), ('root', '')]
120343 05-26T00:14:01.488133+00:00 yunnanbaiyao_DAG graph 2022-11-19T18:00:00+00:00 anonymous [('dag_id', 'yunnanbaiyao_DAG'), ('execution_date', '2022-11-19T18:00:00+00:00'), ('root', '')]
120342 05-26T00:13:17.234889+00:00 huishi_dag graph 2022-12-23T20:00:00+00:00 anonymous [('dag_id', 'huishi_dag'), ('execution_date', '2022-12-23T20:00:00+00:00'), ('root', '')]
120341 05-26T00:11:45.958317+00:00 pg_hsm_dashboard_dag pg_hsm_dashboard_shenhe success 05-25T12:00:00+00:00 lidayuan
120340 05-26T00:10:49.030072+00:00 yunnanbaiyao_DAG graph 2023-07-09T18:00:00+00:00 anonymous [('dag_id', 'yunnanbaiyao_DAG'), ('execution_date', '2023-07-09T18:00:00+00:00'), ('root', '')]
120339 05-26T00:10:41.348773+00:00 unilever_DAG graph 2023-08-16T18:00:00+00:00 anonymous [('dag_id', 'unilever_DAG'), ('execution_date', '2023-08-16T18:00:00+00:00'), ('root', '')]
120338 05-26T00:09:13.579375+00:00 DPB_hsm_audit_link graph 2025-03-11T16:10:00+00:00 anonymous [('dag_id', 'DPB_hsm_audit_link'), ('execution_date', '2025-03-11T16:10:00+00:00'), ('root', '')]
120337 05-26T00:08:44.100661+00:00 DPB_hsm_dcp graph anonymous [('dag_id', 'DPB_hsm_dcp')]
120336 05-26T00:07:37.322954+00:00 DPB_hsm_dcp graph 2025-11-14T15:59:00+00:00 anonymous [('dag_id', 'DPB_hsm_dcp'), ('execution_date', '2025-11-14T15:59:00+00:00'), ('root', '')]
120335 05-26T00:07:21.493373+00:00 pg_hsm_new graph 2023-06-29T15:00:00+00:00 anonymous [('dag_id', 'pg_hsm_new'), ('execution_date', '2023-06-29T15:00:00+00:00'), ('root', '')]
120334 05-26T00:06:05.225101+00:00 baishi_ai_yunxundian graph 2023-04-12T00:00:00+00:00 anonymous [('dag_id', 'baishi_ai_yunxundian'), ('execution_date', '2023-04-12T00:00:00+00:00'), ('root', '')]
120333 05-26T00:05:41.767074+00:00 pg_hsm_new graph 2023-01-14T15:00:00+00:00 anonymous [('dag_id', 'pg_hsm_new'), ('execution_date', '2023-01-14T15:00:00+00:00'), ('root', '')]
120332 05-26T00:03:53.292866+00:00 testDag graph 2021-11-02T16:01:00+00:00 anonymous [('dag_id', 'testDag'), ('execution_date', '2021-11-02T16:01:00+00:00'), ('root', '')]
120331 05-26T00:02:57.707489+00:00 testDag graph 2022-01-13T16:01:00+00:00 anonymous [('dag_id', 'testDag'), ('execution_date', '2022-01-13T16:01:00+00:00'), ('root', '')]
120330 05-26T00:02:49.524142+00:00 testDag graph 2021-05-20T16:01:00+00:00 anonymous [('dag_id', 'testDag'), ('execution_date', '2021-05-20T16:01:00+00:00'), ('root', '')]
120329 05-26T00:01:56.115494+00:00 JY_DAG graph 05-25T23:12:36.740577+00:00 anonymous [('dag_id', 'JY_DAG'), ('root', ''), ('execution_date', '2026-05-25T23:12:36.740577+00:00')]
120328 05-26T00:01:41.234961+00:00 huishi_dag graph 2022-12-10T21:00:00+00:00 anonymous [('dag_id', 'huishi_dag'), ('execution_date', '2022-12-10T21:00:00+00:00'), ('root', '')]
120327 05-26T00:01:35.864254+00:00 manlun_data_quality graph 2025-03-31T00:00:00+00:00 anonymous [('dag_id', 'manlun_data_quality'), ('execution_date', '2025-03-31 18:00:00 00:00')]
120326 05-26T00:01:13.327692+00:00 yunnanbaiyao_DAG graph 2021-08-31T18:00:00+00:00 anonymous [('dag_id', 'yunnanbaiyao_DAG'), ('execution_date', '2021-08-31T18:00:00+00:00'), ('root', '')]
120325 05-26T00:01:10.377002+00:00 DPB_hsm_audit_link graph 2025-02-14T00:00:00+00:00 anonymous [('dag_id', 'DPB_hsm_audit_link'), ('execution_date', '2025-02-14 12:20:00 00:00')]
120324 05-26T00:00:41.266249+00:00 huishi_dag graph 04-10T05:04:42.566518+00:00 anonymous [('dag_id', 'huishi_dag'), ('execution_date', '2026-04-10T05:04:42.566518+00:00'), ('root', '')]
120323 05-25T23:59:52.689708+00:00 testDag graph 2021-08-20T00:00:00+00:00 anonymous [('dag_id', 'testDag'), ('execution_date', '2021-08-20 16:01:00 00:00')]
120322 05-25T23:59:29.258717+00:00 DPB_hsm_audit_link graph 2025-02-26T07:20:00+00:00 anonymous [('dag_id', 'DPB_hsm_audit_link'), ('execution_date', '2025-02-26T07:20:00+00:00'), ('root', '')]
120321 05-25T23:59:26.261178+00:00 DPB_hsm graph 2024-08-29T00:00:00.130045+00:00 anonymous [('dag_id', 'DPB_hsm'), ('execution_date', '2024-08-29 08:28:05.130045 00:00')]
120320 05-25T23:59:21.402217+00:00 pg_hsm_new graph 2023-04-08T15:00:00+00:00 anonymous [('dag_id', 'pg_hsm_new'), ('execution_date', '2023-04-08T15:00:00+00:00'), ('root', '')]
120319 05-25T23:57:41.244067+00:00 yunnanbaiyao_DAG graph 2022-10-12T18:00:00+00:00 anonymous [('dag_id', 'yunnanbaiyao_DAG'), ('execution_date', '2022-10-12T18:00:00+00:00'), ('root', '')]
120318 05-25T23:56:21.453604+00:00 xuehua_DAG graph 2023-05-14T18:00:00+00:00 anonymous [('dag_id', 'xuehua_DAG'), ('execution_date', '2023-05-14T18:00:00+00:00'), ('root', '')]
120317 05-25T23:56:13.485220+00:00 huishi_dag graph 2023-02-12T13:00:00+00:00 anonymous [('dag_id', 'huishi_dag'), ('execution_date', '2023-02-12T13:00:00+00:00'), ('root', '')]
120316 05-25T23:55:54.341003+00:00 baishi_ai_yunxundian duration anonymous [('dag_id', 'baishi_ai_yunxundian')]
120315 05-25T23:55:33.267316+00:00 pg_hsm_new graph 2025-06-17T07:35:12.477224+00:00 anonymous [('dag_id', 'pg_hsm_new'), ('execution_date', '2025-06-17T07:35:12.477224+00:00'), ('root', '')]
120314 05-25T23:55:25.979662+00:00 huishi_dag graph 2023-02-27T07:00:00+00:00 anonymous [('dag_id', 'huishi_dag'), ('execution_date', '2023-02-27T07:00:00+00:00'), ('root', '')]
120313 05-25T23:53:58.222572+00:00 yunnanbaiyao_DAG graph 2022-08-26T18:00:00+00:00 anonymous [('dag_id', 'yunnanbaiyao_DAG'), ('execution_date', '2022-08-26T18:00:00+00:00'), ('root', '')]
120312 05-25T23:53:53.764192+00:00 pnghk_week_new graph 2022-12-30T17:00:00+00:00 anonymous [('dag_id', 'pnghk_week_new'), ('execution_date', '2022-12-30T17:00:00+00:00'), ('root', '')]
120311 05-25T23:53:37.774244+00:00 pg_hsm_new graph 2025-11-09T17:00:00+00:00 anonymous [('dag_id', 'pg_hsm_new'), ('execution_date', '2025-11-09T17:00:00+00:00'), ('root', '')]
120310 05-25T23:52:13.755106+00:00 pg_hsm_new graph 2022-04-25T15:00:00+00:00 anonymous [('dag_id', 'pg_hsm_new'), ('execution_date', '2022-04-25T15:00:00+00:00'), ('root', '')]
120309 05-25T23:51:57.296825+00:00 testDag graph 2021-03-31T16:01:00+00:00 anonymous [('dag_id', 'testDag'), ('execution_date', '2021-03-31T16:01:00+00:00'), ('root', '')]
120308 05-25T23:51:41.246368+00:00 pg_hsm_dashboard_dag graph 2025-12-06T04:00:00+00:00 anonymous [('dag_id', 'pg_hsm_dashboard_dag'), ('execution_date', '2025-12-06 04:00:00+00:00')]
120307 05-25T23:50:43.283447+00:00 DPB_hsm_target duration anonymous [('dag_id', 'DPB_hsm_target'), ('days', '30')]
120306 05-25T23:48:05.109599+00:00 ppz_project_dag graph 2023-04-29T05:00:00+00:00 anonymous [('dag_id', 'ppz_project_dag'), ('execution_date', '2023-04-29T05:00:00+00:00'), ('root', '')]
120305 05-25T23:47:29.344372+00:00 pg_hsm_new graph 2025-09-26T17:00:00+00:00 anonymous [('dag_id', 'pg_hsm_new'), ('execution_date', '2025-09-26T17:00:00+00:00'), ('root', '')]
120304 05-25T23:47:22.346402+00:00 pg_hsm_new gantt anonymous [('dag_id', 'pg_hsm_new'), ('root', 'pg_bi_psku_2q')]
120303 05-25T23:46:49.614485+00:00 pnghk_week_new graph 2021-07-18T17:00:00+00:00 anonymous [('dag_id', 'pnghk_week_new'), ('execution_date', '2021-07-18T17:00:00+00:00'), ('root', '')]
120302 05-25T23:46:13.689601+00:00 huishi_dag graph 2023-01-08T01:00:00+00:00 anonymous [('dag_id', 'huishi_dag'), ('execution_date', '2023-01-08T01:00:00+00:00'), ('root', '')]
120301 05-25T23:46:05.757964+00:00 yunnanbaiyao_DAG graph 2023-02-18T18:00:00+00:00 anonymous [('dag_id', 'yunnanbaiyao_DAG'), ('execution_date', '2023-02-18T18:00:00+00:00'), ('root', '')]
120300 05-25T23:46:04.775202+00:00 testDag tree anonymous [('dag_id', 'testDag'), ('root', 'test')]
120299 05-25T23:45:26.842566+00:00 pg_hsm_new graph 2022-06-10T15:00:00+00:00 anonymous [('dag_id', 'pg_hsm_new'), ('execution_date', '2022-06-10T15:00:00+00:00'), ('root', '')]
120298 05-25T23:45:17.439224+00:00 yunnanbaiyao_DAG graph 2023-04-27T18:00:00+00:00 anonymous [('dag_id', 'yunnanbaiyao_DAG'), ('execution_date', '2023-04-27T18:00:00+00:00'), ('root', '')]
120297 05-25T23:44:17.475998+00:00 huishi_dag graph 2023-01-27T06:00:00+00:00 anonymous [('dag_id', 'huishi_dag'), ('execution_date', '2023-01-27T06:00:00+00:00'), ('root', '')]
120296 05-25T23:44:13.195770+00:00 JY_DAG graph 2022-03-05T00:00:00+00:00 anonymous [('dag_id', 'JY_DAG'), ('execution_date', '2022-03-05T00:00:00+00:00'), ('root', '')]
120295 05-25T23:43:48.051654+00:00 DPB_hsm_target graph anonymous [('dag_id', 'DPB_hsm_target'), ('execution_date', '')]
120294 05-25T23:43:09.275855+00:00 testDag graph 2021-11-04T16:01:00+00:00 anonymous [('dag_id', 'testDag'), ('execution_date', '2021-11-04T16:01:00+00:00'), ('root', '')]
120293 05-25T23:42:57.472672+00:00 test_01 graph 2022-03-21T01:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2022-03-21T01:00:00+00:00'), ('root', '')]
120292 05-25T23:42:45.296622+00:00 yunnanbaiyao_DAG graph 2023-04-12T18:00:00+00:00 anonymous [('dag_id', 'yunnanbaiyao_DAG'), ('execution_date', '2023-04-12T18:00:00+00:00'), ('root', '')]
120291 05-25T23:42:33.422272+00:00 pnghk_week_new graph 2022-08-28T17:00:00+00:00 anonymous [('dag_id', 'pnghk_week_new'), ('execution_date', '2022-08-28T17:00:00+00:00'), ('root', '')]
120290 05-25T23:42:29.119163+00:00 xuehua_DAG graph 2023-03-15T18:00:00+00:00 anonymous [('dag_id', 'xuehua_DAG'), ('execution_date', '2023-03-15T18:00:00+00:00'), ('root', '')]
120289 05-25T23:42:17.063290+00:00 huishi_dag graph 2022-12-30T08:00:00+00:00 anonymous [('dag_id', 'huishi_dag'), ('execution_date', '2022-12-30T08:00:00+00:00'), ('root', '')]
120288 05-25T23:42:13.301456+00:00 DPB_hsm_audit_link graph 2025-04-25T20:50:00+00:00 anonymous [('dag_id', 'DPB_hsm_audit_link'), ('execution_date', '2025-04-25T20:50:00+00:00'), ('root', '')]
120287 05-25T23:42:05.316803+00:00 yunnanbaiyao_DAG graph 2022-12-12T18:00:00+00:00 anonymous [('dag_id', 'yunnanbaiyao_DAG'), ('execution_date', '2022-12-12T18:00:00+00:00'), ('root', '')]
120286 05-25T23:42:00.996356+00:00 DPB_hsm_target graph 2024-11-26T20:00:00+00:00 anonymous [('dag_id', 'DPB_hsm_target'), ('execution_date', '2024-11-26T20:00:00+00:00'), ('root', '')]
120285 05-25T23:41:57.414630+00:00 airflow_test_ldy graph 2021-08-08T00:00:00.951420+00:00 anonymous [('dag_id', 'airflow_test_ldy'), ('execution_date', '2021-08-08T00:00:00.951420+00:00'), ('root', '')]
120284 05-25T23:41:49.718053+00:00 yunnanbaiyao_DAG graph 2024-06-23T00:00:00+00:00 anonymous [('dag_id', 'yunnanbaiyao_DAG'), ('execution_date', '2024-06-23T00:00:00+00:00'), ('root', '')]
120283 05-25T23:40:21.378488+00:00 DPB_hsm_audit_link graph 2025-04-17T18:50:00+00:00 anonymous [('dag_id', 'DPB_hsm_audit_link'), ('execution_date', '2025-04-17T18:50:00+00:00'), ('root', '')]
120282 05-25T23:40:13.291877+00:00 unilever_DAG graph 2024-06-17T18:00:00+00:00 anonymous [('dag_id', 'unilever_DAG'), ('execution_date', '2024-06-17T18:00:00+00:00'), ('root', '')]
120281 05-25T23:39:21.286799+00:00 DPB_hsm_target graph 2024-11-18T09:30:00+00:00 anonymous [('dag_id', 'DPB_hsm_target'), ('execution_date', '2024-11-18T09:30:00+00:00'), ('root', '')]
120280 05-25T23:39:13.255188+00:00 yunnanbaiyao_DAG graph 2023-06-01T18:00:00+00:00 anonymous [('dag_id', 'yunnanbaiyao_DAG'), ('execution_date', '2023-06-01T18:00:00+00:00'), ('root', '')]
120279 05-25T23:38:01.029910+00:00 DPB_hsm_audit_link graph 2025-04-11T11:20:00+00:00 anonymous [('dag_id', 'DPB_hsm_audit_link'), ('execution_date', '2025-04-11T11:20:00+00:00'), ('root', '')]
120278 05-25T23:37:57.004648+00:00 huishi_dag graph 2023-02-26T14:00:00+00:00 anonymous [('dag_id', 'huishi_dag'), ('execution_date', '2023-02-26T14:00:00+00:00'), ('root', '')]
120277 05-25T23:37:41.241940+00:00 huishi_dag graph 2023-01-12T17:00:00+00:00 anonymous [('dag_id', 'huishi_dag'), ('execution_date', '2023-01-12T17:00:00+00:00'), ('root', '')]
120276 05-25T23:37:17.170586+00:00 pg_hsm_new graph 2022-05-27T15:00:00+00:00 anonymous [('dag_id', 'pg_hsm_new'), ('execution_date', '2022-05-27T15:00:00+00:00'), ('root', '')]
120275 05-25T23:36:25.327871+00:00 unilever_DAG graph 2022-11-13T18:00:00+00:00 anonymous [('dag_id', 'unilever_DAG'), ('execution_date', '2022-11-13T18:00:00+00:00'), ('root', '')]
120274 05-25T23:35:53.169839+00:00 unilever_DAG graph 2022-12-17T18:00:00+00:00 anonymous [('dag_id', 'unilever_DAG'), ('execution_date', '2022-12-17T18:00:00+00:00'), ('root', '')]
120273 05-25T23:34:40.968814+00:00 DPB_hsm_audit_link graph 2025-04-17T01:10:00+00:00 anonymous [('dag_id', 'DPB_hsm_audit_link'), ('execution_date', '2025-04-17T01:10:00+00:00'), ('root', '')]
120272 05-25T23:34:37.025818+00:00 huishi_dag graph 2023-02-20T13:00:00+00:00 anonymous [('dag_id', 'huishi_dag'), ('execution_date', '2023-02-20T13:00:00+00:00'), ('root', '')]
120271 05-25T23:34:17.301991+00:00 xuehua_DAG graph 2022-12-28T18:00:00+00:00 anonymous [('dag_id', 'xuehua_DAG'), ('execution_date', '2022-12-28T18:00:00+00:00'), ('root', '')]
120270 05-25T23:33:48.994592+00:00 baishi_ai_yunxundian graph 2023-05-25T18:00:00+00:00 anonymous [('dag_id', 'baishi_ai_yunxundian'), ('execution_date', '2023-05-25T18:00:00+00:00'), ('root', '')]
120269 05-25T23:32:58.174231+00:00 DPB_hsm_target landing_times anonymous [('dag_id', 'DPB_hsm_target'), ('days', '30')]
120268 05-25T23:32:13.327047+00:00 pnghk_week_new graph 2022-02-11T17:00:00+00:00 anonymous [('dag_id', 'pnghk_week_new'), ('execution_date', '2022-02-11T17:00:00+00:00'), ('root', '')]
120267 05-25T23:31:53.103704+00:00 baishi_ai_yunxundian graph 2023-06-19T00:00:00+00:00 anonymous [('dag_id', 'baishi_ai_yunxundian'), ('execution_date', '2023-06-19T00:00:00+00:00'), ('root', '')]
120266 05-25T23:30:53.259427+00:00 baishi_ai_yunxundian graph 2023-07-25T00:00:00+00:00 anonymous [('dag_id', 'baishi_ai_yunxundian'), ('execution_date', '2023-07-25T00:00:00+00:00'), ('root', '')]
120265 05-25T23:29:09.017202+00:00 pg_hsm_cdl_new graph 2023-10-26T16:00:00+00:00 anonymous [('dag_id', 'pg_hsm_cdl_new'), ('execution_date', '2023-10-26T16:00:00+00:00'), ('root', '')]
120264 05-25T23:29:05.023226+00:00 yunnanbaiyao_DAG graph 2023-08-16T18:00:00+00:00 anonymous [('dag_id', 'yunnanbaiyao_DAG'), ('execution_date', '2023-08-16T18:00:00+00:00'), ('root', '')]
120263 05-25T23:28:57.410559+00:00 DPB_hsm_audit_link graph 2025-04-29T17:00:00+00:00 anonymous [('dag_id', 'DPB_hsm_audit_link'), ('execution_date', '2025-04-29T17:00:00+00:00'), ('root', '')]
120262 05-25T23:28:01.502566+00:00 yunnanbaiyao_DAG graph 2024-04-18T18:00:00+00:00 anonymous [('dag_id', 'yunnanbaiyao_DAG'), ('execution_date', '2024-04-18T18:00:00+00:00'), ('root', '')]
120261 05-25T23:27:09.812989+00:00 yunnanbaiyao_DAG graph 2023-09-01T18:00:00+00:00 anonymous [('dag_id', 'yunnanbaiyao_DAG'), ('execution_date', '2023-09-01T18:00:00+00:00'), ('root', '')]
120260 05-25T23:26:01.424964+00:00 DPB_hsm_audit_link graph 2025-01-30T16:50:00+00:00 anonymous [('dag_id', 'DPB_hsm_audit_link'), ('execution_date', '2025-01-30T16:50:00+00:00'), ('root', '')]
120259 05-25T23:23:13.509391+00:00 pg_hsm_new graph 2022-12-26T15:00:00+00:00 anonymous [('dag_id', 'pg_hsm_new'), ('execution_date', '2022-12-26T15:00:00+00:00'), ('root', '')]
120258 05-25T23:22:57.283894+00:00 pg_hsm_cdl_new graph 2021-01-23T15:00:00+00:00 anonymous [('dag_id', 'pg_hsm_cdl_new'), ('execution_date', '2021-01-23T15:00:00+00:00'), ('root', '')]
120257 05-25T23:22:26.506126+00:00 pnghk_week_new graph 2021-07-24T17:00:00+00:00 anonymous [('dag_id', 'pnghk_week_new'), ('execution_date', '2021-07-24T17:00:00+00:00'), ('root', '')]
120256 05-25T23:22:10.940319+00:00 pg_hsm_new graph 2023-09-11T00:00:00.148682+00:00 anonymous [('dag_id', 'pg_hsm_new'), ('execution_date', '2023-09-11T00:00:00.148682+00:00'), ('root', '')]
120255 05-25T23:21:50.609036+00:00 JY_DAG duration anonymous [('dag_id', 'JY_DAG')]
120254 05-25T23:21:17.531194+00:00 pg_hsm_dashboard_dag graph 05-23T22:00:00+00:00 anonymous [('dag_id', 'pg_hsm_dashboard_dag'), ('execution_date', '2026-05-23 22:00:00+00:00')]
120253 05-25T23:18:49.205913+00:00 DPB_hsm_audit_link graph 2025-03-13T17:20:00+00:00 anonymous [('dag_id', 'DPB_hsm_audit_link'), ('execution_date', '2025-03-13T17:20:00+00:00'), ('root', '')]
120252 05-25T23:17:45.907761+00:00 sand_dawang_mk graph anonymous [('dag_id', 'sand_dawang_mk')]
120251 05-25T23:15:27.612097+00:00 yunnanbaiyao_DAG graph 2023-05-25T18:00:00+00:00 anonymous [('dag_id', 'yunnanbaiyao_DAG'), ('execution_date', '2023-05-25T18:00:00+00:00'), ('root', '')]
120250 05-25T23:14:41.352683+00:00 test_01 graph 2022-04-05T01:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2022-04-05T01:00:00+00:00'), ('root', '')]
120249 05-25T23:13:25.403724+00:00 unilever_DAG graph 2022-09-05T18:00:00+00:00 anonymous [('dag_id', 'unilever_DAG'), ('execution_date', '2022-09-05T18:00:00+00:00'), ('root', '')]
120248 05-25T23:13:21.105900+00:00 huishi_dag graph 2022-12-19T21:00:00+00:00 anonymous [('dag_id', 'huishi_dag'), ('execution_date', '2022-12-19T21:00:00+00:00'), ('root', '')]