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Nodetool tasks tree¶

tasks tree - Gets the statuses of a task manager task and all its descendants. The statuses are listed in BFS order. If the task was finished it is unregistered.

If task_id isn’t specified, trees of all non-internal tasks are printed (internal tasks are the ones that have a parent or cover an operation that is invoked internally).

Syntax¶

nodetool tasks tree [<task_id>]

For example:

> nodetool tasks tree 2ef0a5b6-f243-4c01-876f-54539b453766

Example output¶

For single task:

id                                   type   kind scope    state is_abortable start_time           end_time             error parent_id                            sequence_number shard keyspace table entity progress_units total completed children_ids
be5559ea-bc5a-428c-b8ce-d14eac7a1765 repair node keyspace done  true         2024-07-29T16:06:46Z 2024-07-29T16:06:46Z       none                                 1               0     abc                   ranges         4     4         [{task_id: 542e38cb-9ad4-40aa-9010-de2630004e55, node: 127.0.0.1 }, {task_id: 8974ebcc-1e87-4040-88fe-f2438261f7fb, node: 127.0.0.1 }]
542e38cb-9ad4-40aa-9010-de2630004e55 repair node shard    done  false        2024-07-29T16:06:46Z 2024-07-29T16:06:46Z       be5559ea-bc5a-428c-b8ce-d14eac7a1765 1               0     abc                   ranges         2     2         []
8974ebcc-1e87-4040-88fe-f2438261f7fb repair node shard    done  false        2024-07-29T16:06:46Z 2024-07-29T16:06:46Z       be5559ea-bc5a-428c-b8ce-d14eac7a1765 1               1     abc                   ranges         2     2         []

For all tasks:

id                                   type                   kind    scope    state is_abortable start_time           end_time             error parent_id                            sequence_number shard keyspace table entity progress_units total completed children_ids
16eafb1e-8b2e-48e6-bd7a-432ca3d8b9fc repair                 node    keyspace done  true         2024-07-29T16:34:46Z 2024-07-29T16:34:46Z       none                                 1               0     abc                   ranges         4     4         [{task_id: e0aa1aa4-58ca-4bfb-b3e6-74e5f3a0f6ee, node: 127.0.0.1 }, {task_id: 49eb5797-b67e-46b0-9365-4460f7cf988a, node: 127.0.0.1 }]
e0aa1aa4-58ca-4bfb-b3e6-74e5f3a0f6ee repair                 node    shard    done  false        2024-07-29T16:34:46Z 2024-07-29T16:34:46Z       16eafb1e-8b2e-48e6-bd7a-432ca3d8b9fc 1               0     abc                   ranges         2     2         []
49eb5797-b67e-46b0-9365-4460f7cf988a repair                 node    shard    done  false        2024-07-29T16:34:46Z 2024-07-29T16:34:46Z       16eafb1e-8b2e-48e6-bd7a-432ca3d8b9fc 1               1     abc                   ranges         2     2         []
82d7b2a4-146e-4a72-ba93-c66d5b4e9867 offstrategy compaction node    keyspace done  true         2024-07-29T16:34:16Z 2024-07-29T16:34:16Z       none                                 954             0     abc                                  1     1         [{task_id: 9818277b-238d-4298-a56b-c0d2153bf140, node: 127.0.0.1 }, {task_id: c1eb0701-ad7a-45ff-956f-7b8d671fc5db, node: 127.0.0.1 }
9818277b-238d-4298-a56b-c0d2153bf140 offstrategy compaction node    shard    done  false        2024-07-29T16:34:16Z 2024-07-29T16:34:16Z       82d7b2a4-146e-4a72-ba93-c66d5b4e9867 954             0     abc                                  1     1         []
c1eb0701-ad7a-45ff-956f-7b8d671fc5db offstrategy compaction node    shard    done  false        2024-07-29T16:34:16Z 2024-07-29T16:34:16Z       82d7b2a4-146e-4a72-ba93-c66d5b4e9867 954             1     abc                                  1     1         []

Nodetool tasks tree¶

Syntax¶

Example output¶

See also¶