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https://issues.apache.org/jira/browse/BEAM-2085?focusedWorklogId=582869&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-582869
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ASF GitHub Bot logged work on BEAM-2085:
----------------------------------------
Author: ASF GitHub Bot
Created on: 14/Apr/21 20:34
Start Date: 14/Apr/21 20:34
Worklog Time Spent: 10m
Work Description: tvalentyn commented on a change in pull request #14390:
URL: https://github.com/apache/beam/pull/14390#discussion_r613568801
##########
File path: sdks/python/apache_beam/pipeline.py
##########
@@ -502,6 +505,8 @@ def run(self, test_runner_api='AUTO'):
# Records whether this pipeline contains any cross-language transforms.
self.contains_external_transforms = (
ExternalTransformFinder.contains_external_transforms(self))
+ # Move in to_runner_api instead?
Review comment:
Ah, the pipeline DAG of AppliedTransforms is constructed from root to
leaves right? Then multiple traversals shouldn't be a concern, since we
traverse at the time of application/adding a part.
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Issue Time Tracking
-------------------
Worklog Id: (was: 582869)
Time Spent: 13.5h (was: 13h 20m)
> Transforms could give hints to runners on resource requirements
> ---------------------------------------------------------------
>
> Key: BEAM-2085
> URL: https://issues.apache.org/jira/browse/BEAM-2085
> Project: Beam
> Issue Type: Improvement
> Components: beam-model, runner-core, sdk-java-core
> Affects Versions: Not applicable
> Reporter: Ismaël Mejía
> Assignee: Valentyn Tymofieiev
> Priority: P3
> Labels: Clarified
> Time Spent: 13.5h
> Remaining Estimate: 0h
>
> As discussed in BEAM-673 runners can allocate workers to accomplish their
> work in a better way if they can take into account some hints from the
> transforms, e.g. a source can hint data locality and with this information
> the runner can allocate the workers in an better way, this can also be the
> case with a particular transform that can suggest to the runner to be
> executed in a worker with a specific resource, e.g. GPU.
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