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
1127034 10-28T19:51:45.564223+00:00 test_01 graph 2023-12-07T10:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-12-07T10:00:00+00:00'), ('root', 'O1')]
1127035 10-28T19:51:45.469878+00:00 test_01 O1 log 2023-08-31T10:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-08-31T10:00:00+00:00'), ('task_id', 'O1')]
1127029 10-28T19:51:45.366932+00:00 test_01 graph 2023-11-24T10:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-11-24T10:00:00+00:00'), ('root', 'O1')]
1127028 10-28T19:51:40.250738+00:00 test_01 O1 log 2023-12-08T01:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-12-08T01:00:00+00:00'), ('task_id', 'O1')]
1127027 10-28T19:51:40.153846+00:00 test_01 graph 2023-12-03T10:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-12-03T10:00:00+00:00'), ('root', 'O1')]
1127026 10-28T19:51:40.096711+00:00 test_01 O1 log 2023-08-31T01:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-08-31T01:00:00+00:00'), ('task_id', 'O1')]
1127025 10-28T19:51:39.952122+00:00 test_01 O1 log 2023-11-11T10:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-11-11T10:00:00+00:00'), ('task_id', 'O1')]
1127024 10-28T19:51:39.846063+00:00 test_01 graph 2023-12-07T01:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-12-07T01:00:00+00:00'), ('root', 'O1')]
1127023 10-28T19:51:39.800541+00:00 test_01 graph 2023-11-24T01:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-11-24T01:00:00+00:00'), ('root', 'O1')]
1127022 10-28T19:51:39.644063+00:00 test_01 graph 2023-12-29T10:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-12-29T10:00:00+00:00'), ('root', 'O1')]
1127021 10-28T19:51:39.567150+00:00 test_01 graph 2023-12-03T01:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-12-03T01:00:00+00:00'), ('root', 'O1')]
1127020 10-28T19:51:39.529111+00:00 test_01 O1 log 2023-11-11T01:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-11-11T01:00:00+00:00'), ('task_id', 'O1')]
1127019 10-28T19:51:39.498695+00:00 test_01 O1 log 2023-12-22T10:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-12-22T10:00:00+00:00'), ('task_id', 'O1')]
1127018 10-28T19:51:39.486811+00:00 test_01 O1 log 2023-12-22T01:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-12-22T01:00:00+00:00'), ('task_id', 'O1')]
1127017 10-28T19:50:02.145240+00:00 test_01 graph anonymous [('dag_id', 'test_01'), ('run_id', 'scheduled__2023-08-19T10:00:00 00:00')]
1127016 10-28T19:49:52.330904+00:00 test_01 O1 log 2023-11-29T10:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-11-29T10:00:00+00:00'), ('task_id', 'O1')]
1127015 10-28T19:49:52.228055+00:00 test_01 O1 log 2023-08-26T10:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-08-26T10:00:00+00:00'), ('task_id', 'O1')]
1127014 10-28T19:49:52.121297+00:00 test_01 graph 2023-08-11T01:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-08-11T01:00:00+00:00'), ('root', 'O1')]
1127013 10-28T19:49:52.021146+00:00 test_01 graph 2023-09-10T01:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-09-10T01:00:00+00:00'), ('root', 'O1')]
1127012 10-28T19:49:51.919915+00:00 test_01 graph 2023-08-06T10:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-08-06T10:00:00+00:00'), ('root', 'O1')]
1127011 10-28T19:49:51.820940+00:00 test_01 graph 2023-12-02T10:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-12-02T10:00:00+00:00'), ('root', 'O1')]
1127010 10-28T19:49:51.748351+00:00 test_01 O1 log 2023-11-29T01:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-11-29T01:00:00+00:00'), ('task_id', 'O1')]
1127009 10-28T19:49:51.617253+00:00 test_01 graph 2023-09-11T01:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-09-11T01:00:00+00:00'), ('root', 'O1')]
1127008 10-28T19:49:51.521453+00:00 test_01 O1 log 2023-08-26T01:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-08-26T01:00:00+00:00'), ('task_id', 'O1')]
1127007 10-28T19:49:51.417609+00:00 test_01 graph 2023-09-06T10:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-09-06T10:00:00+00:00'), ('root', 'O1')]
1127006 10-28T19:49:51.345486+00:00 test_01 O1 log 2023-11-18T10:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-11-18T10:00:00+00:00'), ('task_id', 'O1')]
1127005 10-28T19:49:51.215910+00:00 test_01 O1 log 2023-12-05T10:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-12-05T10:00:00+00:00'), ('task_id', 'O1')]
1127004 10-28T19:49:51.108622+00:00 test_01 graph 2023-08-06T01:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-08-06T01:00:00+00:00'), ('root', 'O1')]
1127003 10-28T19:49:51.009495+00:00 test_01 graph 2023-12-02T01:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-12-02T01:00:00+00:00'), ('root', 'O1')]
1127002 10-28T19:49:50.908915+00:00 test_01 graph 2023-09-06T01:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-09-06T01:00:00+00:00'), ('root', 'O1')]
1127001 10-28T19:49:50.806664+00:00 test_01 O1 log 2023-11-18T01:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-11-18T01:00:00+00:00'), ('task_id', 'O1')]
1127000 10-28T19:49:50.708599+00:00 test_01 O1 log 2023-12-05T01:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-12-05T01:00:00+00:00'), ('task_id', 'O1')]
1126999 10-28T19:49:50.607904+00:00 test_01 O1 log 2023-12-16T10:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-12-16T10:00:00+00:00'), ('task_id', 'O1')]
1126998 10-28T19:49:50.504313+00:00 test_01 O1 log 2023-12-12T10:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-12-12T10:00:00+00:00'), ('task_id', 'O1')]
1126997 10-28T19:49:50.431414+00:00 test_01 O1 log 2023-12-16T01:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-12-16T01:00:00+00:00'), ('task_id', 'O1')]
1126996 10-28T19:49:50.330595+00:00 test_01 O1 log 2023-12-12T01:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-12-12T01:00:00+00:00'), ('task_id', 'O1')]
1126995 10-28T19:49:50.205459+00:00 test_01 O1 log 2023-11-24T10:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-11-24T10:00:00+00:00'), ('task_id', 'O1')]
1126994 10-28T19:49:50.102711+00:00 test_01 graph 2023-08-28T10:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-08-28T10:00:00+00:00'), ('root', 'O1')]
1126993 10-28T19:49:50.004631+00:00 test_01 graph 2023-08-21T10:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-08-21T10:00:00+00:00'), ('root', 'O1')]
1126992 10-28T19:49:49.929007+00:00 test_01 O1 log 2023-12-07T10:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-12-07T10:00:00+00:00'), ('task_id', 'O1')]
1126991 10-28T19:49:49.801468+00:00 test_01 graph 2023-09-21T10:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-09-21T10:00:00+00:00'), ('root', 'O1')]
1126990 10-28T19:49:49.697189+00:00 test_01 O1 log 2023-11-24T01:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-11-24T01:00:00+00:00'), ('task_id', 'O1')]
1126989 10-28T19:49:49.597663+00:00 test_01 graph 2023-08-27T10:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-08-27T10:00:00+00:00'), ('root', 'O1')]
1126988 10-28T19:49:49.500255+00:00 test_01 O1 log 2023-12-07T01:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-12-07T01:00:00+00:00'), ('task_id', 'O1')]
1126987 10-28T19:49:49.393597+00:00 test_01 graph 2023-08-28T01:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-08-28T01:00:00+00:00'), ('root', 'O1')]
1126986 10-28T19:49:49.290073+00:00 test_01 graph 2023-08-21T01:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-08-21T01:00:00+00:00'), ('root', 'O1')]
1126985 10-28T19:49:49.220687+00:00 test_01 O1 log 2023-12-03T10:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-12-03T10:00:00+00:00'), ('task_id', 'O1')]
1126984 10-28T19:49:49.087441+00:00 test_01 graph 2023-11-16T10:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-11-16T10:00:00+00:00'), ('root', 'O1')]
1126983 10-28T19:49:49.016986+00:00 test_01 graph 2023-09-21T01:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-09-21T01:00:00+00:00'), ('root', 'O1')]
1126982 10-28T19:49:48.887440+00:00 test_01 graph 2023-08-15T10:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-08-15T10:00:00+00:00'), ('root', 'O1')]
1126981 10-28T19:49:48.785073+00:00 test_01 O1 log 2023-11-30T10:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-11-30T10:00:00+00:00'), ('task_id', 'O1')]
1126980 10-28T19:49:48.691476+00:00 test_01 graph 2023-08-27T01:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-08-27T01:00:00+00:00'), ('root', 'O1')]
1126979 10-28T19:49:48.585143+00:00 test_01 graph 2023-09-15T10:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-09-15T10:00:00+00:00'), ('root', 'O1')]
1126978 10-28T19:49:48.480645+00:00 test_01 graph 2023-11-12T10:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-11-12T10:00:00+00:00'), ('root', 'O1')]
1126977 10-28T19:49:48.381207+00:00 test_01 O1 log 2023-12-03T01:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-12-03T01:00:00+00:00'), ('task_id', 'O1')]
1126976 10-28T19:49:48.309936+00:00 test_01 graph 2023-08-17T10:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-08-17T10:00:00+00:00'), ('root', 'O1')]
1126975 10-28T19:49:48.181853+00:00 test_01 O1 log 2023-11-30T01:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-11-30T01:00:00+00:00'), ('task_id', 'O1')]
1126974 10-28T19:49:48.080852+00:00 test_01 graph 2023-08-15T01:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-08-15T01:00:00+00:00'), ('root', 'O1')]
1126973 10-28T19:49:48.008070+00:00 test_01 graph 2023-11-16T01:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-11-16T01:00:00+00:00'), ('root', 'O1')]
1126972 10-28T19:49:47.883216+00:00 test_01 graph 2023-09-17T10:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-09-17T10:00:00+00:00'), ('root', 'O1')]
1126971 10-28T19:49:47.777538+00:00 test_01 O1 log 2023-12-29T10:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-12-29T10:00:00+00:00'), ('task_id', 'O1')]
1126970 10-28T19:49:47.715727+00:00 test_01 graph 2023-09-15T01:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-09-15T01:00:00+00:00'), ('root', 'O1')]
1126969 10-28T19:49:47.627991+00:00 test_01 graph 2023-11-12T01:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-11-12T01:00:00+00:00'), ('root', 'O1')]
1126968 10-28T19:49:47.580149+00:00 test_01 graph 2023-08-17T01:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-08-17T01:00:00+00:00'), ('root', 'O1')]
1126967 10-28T19:49:47.572085+00:00 test_01 O1 log 2023-12-29T01:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-12-29T01:00:00+00:00'), ('task_id', 'O1')]
1126966 10-28T19:49:47.511378+00:00 test_01 O1 log 2023-11-25T10:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-11-25T10:00:00+00:00'), ('task_id', 'O1')]
1126965 10-28T19:49:47.277719+00:00 test_01 graph 2023-09-17T01:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-09-17T01:00:00+00:00'), ('root', 'O1')]
1126964 10-28T19:49:47.239359+00:00 test_01 O1 log 2023-12-18T10:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-12-18T10:00:00+00:00'), ('task_id', 'O1')]
1126961 10-28T19:48:44.189133+00:00 test_01 graph 2023-08-29T01:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-08-29T01:00:00+00:00'), ('root', 'O1')]
1126960 10-28T19:48:44.082513+00:00 test_01 O1 log 2023-08-25T10:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-08-25T10:00:00+00:00'), ('task_id', 'O1')]
1126959 10-28T19:48:43.984556+00:00 test_01 graph 2023-08-18T10:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-08-18T10:00:00+00:00'), ('root', 'O1')]
1126958 10-28T19:48:43.912030+00:00 test_01 O1 log 2023-08-25T01:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-08-25T01:00:00+00:00'), ('task_id', 'O1')]
1126957 10-28T19:48:43.785836+00:00 test_01 graph 2023-09-18T10:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-09-18T10:00:00+00:00'), ('root', 'O1')]
1126956 10-28T19:48:43.679561+00:00 test_01 graph 2023-12-01T10:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-12-01T10:00:00+00:00'), ('root', 'O1')]
1126955 10-28T19:48:43.580282+00:00 test_01 O1 log 2023-08-04T10:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-08-04T10:00:00+00:00'), ('task_id', 'O1')]
1126954 10-28T19:48:43.472491+00:00 test_01 O1 log 2023-08-08T10:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-08-08T10:00:00+00:00'), ('task_id', 'O1')]
1126953 10-28T19:48:43.373138+00:00 test_01 graph 2023-08-18T01:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-08-18T01:00:00+00:00'), ('root', 'O1')]
1126952 10-28T19:48:43.270966+00:00 test_01 graph 2023-08-09T10:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-08-09T10:00:00+00:00'), ('root', 'O1')]
1126951 10-28T19:48:43.170819+00:00 test_01 O1 log 2023-09-04T10:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-09-04T10:00:00+00:00'), ('task_id', 'O1')]
1126950 10-28T19:48:43.072482+00:00 test_01 O1 log 2023-09-08T10:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-09-08T10:00:00+00:00'), ('task_id', 'O1')]
1126949 10-28T19:48:42.967704+00:00 test_01 O1 log 2023-08-23T10:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-08-23T10:00:00+00:00'), ('task_id', 'O1')]
1126948 10-28T19:48:42.873680+00:00 test_01 O1 log 2023-08-04T01:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-08-04T01:00:00+00:00'), ('task_id', 'O1')]
1126947 10-28T19:48:42.794639+00:00 test_01 O1 log 2023-08-08T01:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-08-08T01:00:00+00:00'), ('task_id', 'O1')]
1126946 10-28T19:48:42.694875+00:00 test_01 graph 2023-09-18T01:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-09-18T01:00:00+00:00'), ('root', 'O1')]
1126945 10-28T19:48:42.566085+00:00 test_01 graph 2023-09-09T10:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-09-09T10:00:00+00:00'), ('root', 'O1')]
1126944 10-28T19:48:42.467484+00:00 test_01 graph 2023-12-01T01:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-12-01T01:00:00+00:00'), ('root', 'O1')]
1126943 10-28T19:48:42.368140+00:00 test_01 O1 log 2023-09-04T01:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-09-04T01:00:00+00:00'), ('task_id', 'O1')]
1126942 10-28T19:48:42.262460+00:00 test_01 O1 log 2023-08-23T01:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-08-23T01:00:00+00:00'), ('task_id', 'O1')]
1126941 10-28T19:48:42.165834+00:00 test_01 O1 log 2023-09-08T01:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-09-08T01:00:00+00:00'), ('task_id', 'O1')]
1126940 10-28T19:48:42.088870+00:00 test_01 O1 log 2023-08-19T10:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-08-19T10:00:00+00:00'), ('task_id', 'O1')]
1126939 10-28T19:48:41.956195+00:00 test_01 graph 2023-08-09T01:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-08-09T01:00:00+00:00'), ('root', 'O1')]
1126938 10-28T19:48:41.857714+00:00 test_01 O1 log 2023-09-19T10:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-09-19T10:00:00+00:00'), ('task_id', 'O1')]
1126937 10-28T19:48:41.761948+00:00 test_01 O1 log 2023-08-19T01:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-08-19T01:00:00+00:00'), ('task_id', 'O1')]
1126936 10-28T19:48:41.653497+00:00 test_01 graph 2023-09-09T01:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-09-09T01:00:00+00:00'), ('root', 'O1')]
1126935 10-28T19:48:41.554136+00:00 test_01 graph 2023-08-24T10:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-08-24T10:00:00+00:00'), ('root', 'O1')]
1126934 10-28T19:48:41.481348+00:00 test_01 O1 log 2023-09-19T01:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-09-19T01:00:00+00:00'), ('task_id', 'O1')]
1126933 10-28T19:48:41.352623+00:00 test_01 graph 2023-08-24T01:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-08-24T01:00:00+00:00'), ('root', 'O1')]
1126932 10-28T19:48:41.252859+00:00 test_01 O1 log 2023-08-22T10:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-08-22T10:00:00+00:00'), ('task_id', 'O1')]
1126931 10-28T19:48:41.179433+00:00 test_01 O1 log 2023-08-22T01:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-08-22T01:00:00+00:00'), ('task_id', 'O1')]
1126930 10-28T19:48:41.049724+00:00 test_01 graph 2023-08-30T10:00:00+00:00 anonymous [('dag_id', 'test_01'), ('execution_date', '2023-08-30T10:00:00+00:00'), ('root', 'O1')]