9 Copyright (C) The Arvados Authors. All rights reserved.
11 SPDX-License-Identifier: CC-BY-SA-3.0
14 API endpoint base: @https://{{ site.arvados_api_host }}/arvados/v1/job_tasks@
18 Example UUID: @zzzzz-ot0gb-0123456789abcde@
24 A job task is a individually scheduled unit of work executed as part of an overall job.
26 Each JobTask has, in addition to the "Common resource fields":{{site.baseurl}}/api/resources.html:
28 table(table table-bordered table-condensed).
29 |_. Attribute|_. Type|_. Description|_. Example|
30 |sequence|integer|Execution sequence.
31 A step cannot be run until all steps with lower sequence numbers have completed.
32 Job steps with the same sequence number can be run in any order.||
36 |success|boolean|Is null if the task has neither completed successfully nor failed permanently.||
38 The following attributes should not be updated by anyone other than the job manager:
40 table(table table-bordered table-condensed).
41 |_. Attribute|_. Type|_. Description|_. Notes|
42 |qsequence|integer|Order of arrival|0-based|
44 |created_by_job_task_uuid|string|||
48 See "Common resource methods":{{site.baseurl}}/api/methods.html for more information about @create@, @delete@, @get@, @list@, and @update@.
50 Required arguments are displayed in %{background:#ccffcc}green%.
58 table(table table-bordered table-condensed).
59 |_. Argument |_. Type |_. Description |_. Location |_. Example |
60 |job_task|object||query||
64 Delete an existing JobTask.
68 table(table table-bordered table-condensed).
69 |_. Argument |_. Type |_. Description |_. Location |_. Example |
70 {background:#ccffcc}.|uuid|string|The UUID of the JobTask in question.|path||
74 Gets a JobTask's metadata by UUID.
78 table(table table-bordered table-condensed).
79 |_. Argument |_. Type |_. Description |_. Location |_. Example |
80 {background:#ccffcc}.|uuid|string|The UUID of the JobTask in question.|path||
86 See "common resource list method.":{{site.baseurl}}/api/methods.html#index
90 Update attributes of an existing JobTask.
94 table(table table-bordered table-condensed).
95 |_. Argument |_. Type |_. Description |_. Location |_. Example |
96 {background:#ccffcc}.|uuid|string|The UUID of the JobTask in question.|path||
97 |job_task|object||query||