Topics tagged prefect-1-0

Topic	Replies	Views	Activity
How can I delete an agent using a GraphQL API? FAQ prefect-1-0 , agent , graphql	1	255	March 11, 2023
How to create a mapped flow run with some parameters unmapped Workflow Orchestration prefect-1-0 , create_flow_run , subflows , mapping , unmapped	0	49	February 24, 2023
Can Prefect run each task in a different Docker container? Deployments & DevOps prefect-1-0 , flow-of-flows , docker , create_flow_run , orchestrator-pattern , wait_for_flow_run , infrastructure , code-dependencies , docker-run , docker-image , base-image	4	1197	February 22, 2023
How to access Prefect context values? Workflow Orchestration migration-guide , prefect-1-0 , prefect-2-0 , context	2	875	January 25, 2023
Important note: legacy Prefect Cloud 1 accounts will be frozen - reach out if you need help with migration Announcements prefect-1-0 , cloud-1-0	0	75	January 20, 2023
Terminating legacy plan or prefect 1 FAQ prefect-1-0	3	81	January 17, 2023
Migrating a Flow from Prefect 1 to Prefect 2 Tutorials & Resources migration-guide , prefect-1-0 , prefect-2-0 , user-contribution	0	193	January 11, 2023
How can I set a custom flow run name instead of using the randomly generated adjective-noun combination? FAQ organizational , prefect-1-0 , state_handlers , rename-flow-run , flow_run_name	6	658	January 11, 2023
How can I run multiple subflows (or child flows) in parallel? Workflow Orchestration migration-guide , prefect-1-0 , prefect-2-0 , flow-of-flows , parallel-processing , create_flow_run , orchestrator-pattern , subflows , async , mapping , local-dask-executor	13	2417	January 3, 2023
How to use targets to cache task run results based on a presence of a specific file (i.e. how to use Makefile or Luigi type file-based caching)? Workflow Orchestration prefect-1-0 , caching , results , targets	8	1127	December 21, 2022
What is the Prefect 2.0 equivalent to triggers from Prefect 1.0? Usage Questions prefect-1-0 , prefect-2-0	6	234	December 15, 2022
How to clean up resources used in a flow? Workflow Orchestration migration-guide , prefect-1-0 , prefect-2-0 , resource-manager , context-manager , resource-clean-up , cleanup , allow-failure	4	1046	December 13, 2022
How can I trigger downstream tasks based on upstream task’s state? Workflow Orchestration migration-guide , prefect-1-0 , prefect-2-0 , states , conditional-logic , control-flow , state-dependencies , exception-handling , failure , triggers , skipping-task-or-flow-runs , getting-started	4	1132	December 13, 2022
Can I define my tasks as classes rather than functions? Workflow Orchestration migration-guide , prefect-1-0 , prefect-2-0 , dag-flow-structure , imperative-api , getting-started	6	1228	December 13, 2022
How can I map over a list of inputs? Workflow Orchestration migration-guide , prefect-1-0 , prefect-2-0 , dask , parallel-processing , dask-task-runner , mapping , local-dask-executor , getting-started , to-review	13	885	November 30, 2022
Replicating Prefect 1 Result Target Functionality in Prefect 2 Usage Questions migration-guide , prefect-1-0 , prefect-2-0 , caching	4	191	November 23, 2022
How can I impose concurrency limits for flow and task runs? Workflow Orchestration organizational , migration-guide , prefect-1-0 , prefect-2-0 , cloud-1-0 , concurrency-limits , to-review	0	767	January 27, 2022
How can I specify the retry behavior for a specific task? Workflow Orchestration migration-guide , prefect-1-0 , prefect-2-0 , retries , getting-started , task-decorator	6	816	November 10, 2022
Flow is failing with an error message "No heartbeat detected from the remote task" FAQ prefect-1-0 , cloud-1-0 , health-checks , flow-heartbeat	4	1138	November 9, 2022
How to reset schedules affected by Daylight Savings time Usage Questions prefect-1-0 , scheduling , troubleshooting	0	108	November 7, 2022
How Can I remove flow/task runs stuck in a running or canceling state? Usage Questions prefect-1-0 , graphql , troubleshooting	0	391	November 3, 2022
Security Advisory: OpenSSL Vulnerability Announcements prefect-1-0 , prefect-2-0 , infrastructure , security , ssl , open-ssl , advisory	0	140	November 3, 2022
Migrate your Prefect 1.0 unit tests to Prefect 2.0 - all you need to know about testing your Prefect flows, subflows, and tasks DataflowOps for Prefect 2.0 migration-guide , prefect-1-0 , prefect-2-0 , unit-testing	3	352	November 3, 2022
Do not invalidate the current Fargate Task Definition when registering a new flow version Usage Questions prefect-1-0 , deployment , aws , ecs	2	184	November 3, 2022
Can I use virtual environments with non-dockerized flow runs (LocalRun/flow run running in a subprocess)? Deployments & DevOps prefect-1-0 , prefect-2-0 , local-agent , virtual-environment	1	331	October 29, 2022
Does Prefect support caching on a flow level rather than only on a task level? How to avoid task run recomputation of several tasks in a flow? Workflow Orchestration prefect-1-0 , caching , results , checkpointing	7	515	October 21, 2022
Is there any way to change prefect agent's labels on runtime? Usage Questions prefect-1-0	1	148	October 18, 2022
Error - Migrations in Graphql/Prefect -"Could not upgrade the database! Can’t locate revision identified by ‘x’" Usage Questions prefect-1-0 , server , graphql , database-migrations	16	958	October 17, 2022
I can't login to Prefect Cloud - what to do? FAQ prefect-1-0 , prefect-2-0 , cloud-1-0 , cloud-2-0	0	349	October 13, 2022
How can I report progress on a long-running task run in the UI? UI prefect-1-0 , artifacts-api , progress-bar	2	828	October 10, 2022

How can I delete an agent using a GraphQL API?

FAQ

prefect-1-0 , agent , graphql

1

255

March 11, 2023

How to create a mapped flow run with some parameters unmapped

Workflow Orchestration

prefect-1-0 , create_flow_run , subflows , mapping , unmapped

0

49

February 24, 2023

Can Prefect run each task in a different Docker container?

Deployments & DevOps

prefect-1-0 , flow-of-flows , docker , create_flow_run , orchestrator-pattern , wait_for_flow_run , infrastructure , code-dependencies , docker-run , docker-image , base-image

4

1197

February 22, 2023

How to access Prefect context values?

Workflow Orchestration

migration-guide , prefect-1-0 , prefect-2-0 , context

2

875

January 25, 2023

Important note: legacy Prefect Cloud 1 accounts will be frozen - reach out if you need help with migration

Announcements

prefect-1-0 , cloud-1-0

0

75

January 20, 2023

Terminating legacy plan or prefect 1

FAQ

prefect-1-0

3

81

January 17, 2023

Migrating a Flow from Prefect 1 to Prefect 2

Tutorials & Resources

migration-guide , prefect-1-0 , prefect-2-0 , user-contribution

0

193

January 11, 2023

How can I set a custom flow run name instead of using the randomly generated adjective-noun combination?

FAQ

organizational , prefect-1-0 , state_handlers , rename-flow-run , flow_run_name

6

658

January 11, 2023

How can I run multiple subflows (or child flows) in parallel?

Workflow Orchestration

migration-guide , prefect-1-0 , prefect-2-0 , flow-of-flows , parallel-processing , create_flow_run , orchestrator-pattern , subflows , async , mapping , local-dask-executor

13

2417

January 3, 2023

How to use targets to cache task run results based on a presence of a specific file (i.e. how to use Makefile or Luigi type file-based caching)?

Workflow Orchestration

prefect-1-0 , caching , results , targets

8

1127

December 21, 2022

What is the Prefect 2.0 equivalent to triggers from Prefect 1.0?

Usage Questions

prefect-1-0 , prefect-2-0

6

234

December 15, 2022

How to clean up resources used in a flow?

Workflow Orchestration

migration-guide , prefect-1-0 , prefect-2-0 , resource-manager , context-manager , resource-clean-up , cleanup , allow-failure

4

1046

December 13, 2022

How can I trigger downstream tasks based on upstream task’s state?

Workflow Orchestration

migration-guide , prefect-1-0 , prefect-2-0 , states , conditional-logic , control-flow , state-dependencies , exception-handling , failure , triggers , skipping-task-or-flow-runs , getting-started

4

1132

December 13, 2022

Can I define my tasks as classes rather than functions?

Workflow Orchestration

migration-guide , prefect-1-0 , prefect-2-0 , dag-flow-structure , imperative-api , getting-started

6

1228

December 13, 2022

How can I map over a list of inputs?

Workflow Orchestration

migration-guide , prefect-1-0 , prefect-2-0 , dask , parallel-processing , dask-task-runner , mapping , local-dask-executor , getting-started , to-review