Do not fail requeued TIs #23846
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Do not fail requeued TIs #23846
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boring-cyborg
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area:Scheduler
uranusjr
reviewed
May 23, 2022
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But need others confirmation too |
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The PR most likely needs to run full matrix of tests because it modifies parts of the core of Airflow. However, committers might decide to merge it quickly and take the risk. If they don't merge it quickly - please rebase it to the latest main at your convenience, or amend the last commit of the PR, and push it with --force-with-lease. |
github-actions
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full tests needed
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Anyone? |
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Taking a look. |
ashb
reviewed
Jun 6, 2022
ashb
reviewed
Jun 6, 2022
Co-authored-by: Tzu-ping Chung <uranusjr@gmail.com>
tanelk
commented
Jun 20, 2022
Comment on lines
+404
to
+416
| # ti is queued with another try number - do not fail it | ||
| ti1.state = State.QUEUED | ||
| ti1.queued_by_job_id = 1 | ||
| ti1.try_number = 2 | ||
| session.merge(ti1) | ||
| session.commit() | ||
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| executor.event_buffer[ti1.key.with_try_number(1)] = State.SUCCESS, None | ||
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| self.scheduler_job._process_executor_events(session=session) | ||
| ti1.refresh_from_db(session=session) | ||
| assert ti1.state == State.QUEUED | ||
| self.scheduler_job.executor.callback_sink.send.assert_not_called() |
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Rebased a this should check try number handling
jedcunningham
approved these changes
Jun 28, 2022
ephraimbuddy
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Jun 29, 2022
(cherry picked from commit 66ffe39)
This was referenced Jul 2, 2022
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By the time time we process executor events we might have requeued the TI - we should not mark the TI failed in this case.
One way this can happen is deferable operator with quick trigger.
closes: #23824
related: #21316
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