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https://issues.apache.org/jira/browse/BEAM-7605?focusedWorklogId=263939&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-263939
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ASF GitHub Bot logged work on BEAM-7605:
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Author: ASF GitHub Bot
Created on: 20/Jun/19 17:43
Start Date: 20/Jun/19 17:43
Worklog Time Spent: 10m
Work Description: steveniemitz commented on issue #8913: [BEAM-7605]
Allow user-code to read counters from the dataflow worker
URL: https://github.com/apache/beam/pull/8913#issuecomment-504118393
oh this is cool, I had never even heard of MetricsPusher until now. I
wonder if a simple first migration step would be to "dual-write" metrics, ie
keep the existing infrastructure as-is, but also publish the dataflow metrics
to the MetricsPusher? wdyt?
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Issue Time Tracking
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Worklog Id: (was: 263939)
Time Spent: 0.5h (was: 20m)
> Provide a way for user code to read dataflow runner stats
> ---------------------------------------------------------
>
> Key: BEAM-7605
> URL: https://issues.apache.org/jira/browse/BEAM-7605
> Project: Beam
> Issue Type: Improvement
> Components: runner-dataflow
> Reporter: Steve Niemitz
> Assignee: Steve Niemitz
> Priority: Major
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> The dataflow runner collects (and publishes to the dataflow service) a large
> number of useful stats. While these can be polled from the dataflow service
> via its API, there are a few downsides to this:
> * it requires another process to poll and collect the stats
> * the stats are aggregated across all workers, so per-worker stats are lost
> It would be simple to provide a hook to allow users to receive stats updates
> as well, and then do whatever they want with them.
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