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Mapped tasks each update a different Dataset #26751

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collinmcnulty opened this issue Sep 28, 2022 · 0 comments
Open
1 of 2 tasks

Mapped tasks each update a different Dataset #26751

collinmcnulty opened this issue Sep 28, 2022 · 0 comments
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AIP-48 Data-aware Scheduling kind:feature Feature Requests

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@collinmcnulty
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Description

It would be great is each map_index in a set of dynamically mapped tasks could each update a different Dataset depending on the parameters sent to them.

Use case/motivation

Perform the same transformation on a number of similar datasets and then have a bunch of separate DAGs that do further analysis after each mapped task is finished. It seems relatively common to use mapped tasks to do the same thing to multiple datasets, so not being able to be aware of multiple datasets across a set of mapped tasks is something of a handicap.

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Are you willing to submit a PR?

  • Yes I am willing to submit a PR!

Code of Conduct
@collinmcnulty collinmcnulty added the kind:feature Feature Requests label Sep 28, 2022
@uranusjr uranusjr added the AIP-48 Data-aware Scheduling label Sep 28, 2022
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@uranusjr @collinmcnulty