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https://issues.apache.org/jira/browse/BEAM-6081?focusedWorklogId=207900&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-207900
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ASF GitHub Bot logged work on BEAM-6081:
----------------------------------------

                Author: ASF GitHub Bot
            Created on: 05/Mar/19 17:41
            Start Date: 05/Mar/19 17:41
    Worklog Time Spent: 10m 
      Work Description: pabloem commented on pull request #7985: [BEAM-6081]: 
Create "Dataflow Reaper" infrastructure to periodically clean up stuck Dataflow 
jobs
URL: https://github.com/apache/beam/pull/7985#discussion_r262607153
 
 

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 File path: .test-infra/tools/stale_dataflow_jobs_cleaner_test.go
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 Review comment:
   It seems that these tests don't get triggered continuously? Does it make 
sense to run tool tests continuously? This could be part of a different PR I 
guess. Just wondering. 
 
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Issue Time Tracking
-------------------

    Worklog Id:     (was: 207900)
    Time Spent: 50m  (was: 40m)

> Create "Dataflow Reaper" infrastructure to periodically clean up stuck 
> Dataflow jobs
> ------------------------------------------------------------------------------------
>
>                 Key: BEAM-6081
>                 URL: https://issues.apache.org/jira/browse/BEAM-6081
>             Project: Beam
>          Issue Type: New Feature
>          Components: build-system, testing
>            Reporter: Scott Wegner
>            Assignee: Alan Myrvold
>            Priority: Minor
>          Time Spent: 50m
>  Remaining Estimate: 0h
>
> Our Jenkins infrastructure continuously runs many Dataflow jobs as part of 
> pre- and post-commit tests. These are scheduled against our shared 
> {{apache-beam-testing}} project, which has some amount of GCP quota for these 
> jobs.
> Some bugs can cause Dataflow jobs to get stuck and hang indefinitely. This 
> causes many test jobs to stack up, which eats up our GCP quota and then 
> causes all subsequent jobs to fail for quota issues. For an example, see 
> [[BEAM-6080]|https://issues.apache.org/jira/browse/BEAM-6080].
> We should harden the Dataflow runner and test framework to prevent Dataflow 
> jobs getting stuck indefinitely, but in reality: bugs happen.
> We should add some "reaper" process to periodically query for long-running 
> jobs on our Dataflow project and cancel them. This would be fairly 
> straight-forward using the [Dataflow REST 
> API|https://cloud.google.com/dataflow/docs/reference/rest/], and scheduled on 
> Jenkins.
> If we build such a mechanism, we should also document the imposed policy 
> (i.e. the threshold for "long running jobs"), and perhaps some mechanism for 
> opting out. For example, performance benchmarking jobs might be long-running 
> by design.



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