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https://issues.apache.org/jira/browse/BEAM-4775?focusedWorklogId=191790&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-191790
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ASF GitHub Bot logged work on BEAM-4775:
----------------------------------------
Author: ASF GitHub Bot
Created on: 29/Jan/19 16:44
Start Date: 29/Jan/19 16:44
Worklog Time Spent: 10m
Work Description: mxm commented on pull request #7656: [BEAM-4775]
Metrics improvements: make wordcount.py work with attempted metrics
URL: https://github.com/apache/beam/pull/7656#discussion_r251915919
##########
File path: sdks/python/apache_beam/metrics/execution.py
##########
@@ -122,6 +122,13 @@ def __repr__(self):
return 'MetricResult(key={}, committed={}, attempted={})'.format(
self.key, str(self.committed), str(self.attempted))
+ @property
+ def result(self):
+ """Short-hand for falling back to attempted metrics if it seems that
+ committed was not populated (e.g. due to not being supported on a given
+ runner"""
+ return self.committed if self.committed else self.attempted
Review comment:
Stupid question: What is the difference between the two?
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Issue Time Tracking
-------------------
Worklog Id: (was: 191790)
Time Spent: 1.5h (was: 1h 20m)
> JobService should support returning metrics
> -------------------------------------------
>
> Key: BEAM-4775
> URL: https://issues.apache.org/jira/browse/BEAM-4775
> Project: Beam
> Issue Type: Bug
> Components: beam-model
> Reporter: Eugene Kirpichov
> Assignee: Ryan Williams
> Priority: Major
> Time Spent: 1.5h
> Remaining Estimate: 0h
>
> [https://github.com/apache/beam/blob/master/model/job-management/src/main/proto/beam_job_api.proto]
> currently doesn't appear to have a way for JobService to return metrics to a
> user, even though
> [https://github.com/apache/beam/blob/master/model/fn-execution/src/main/proto/beam_fn_api.proto]
> includes support for reporting SDK metrics to the runner harness.
>
> Metrics are apparently necessary to run any ValidatesRunner tests because
> PAssert needs to validate that the assertions succeeded. However, this
> statement should be double-checked: perhaps it's possible to somehow work
> with PAssert without metrics support.
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