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https://issues.apache.org/jira/browse/BEAM-8823?focusedWorklogId=661220&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-661220
]
ASF GitHub Bot logged work on BEAM-8823:
----------------------------------------
Author: ASF GitHub Bot
Created on: 06/Oct/21 22:14
Start Date: 06/Oct/21 22:14
Worklog Time Spent: 10m
Work Description: pabloem commented on a change in pull request #15441:
URL: https://github.com/apache/beam/pull/15441#discussion_r723713499
##########
File path:
sdks/python/apache_beam/runners/portability/fn_api_runner/fn_runner.py
##########
@@ -471,9 +559,17 @@ def _collect_written_timers(
timer_watermark_data[(transform_id, timer_family_id)] = min(
timer_watermark_data[(transform_id, timer_family_id)],
decoded_timer.hold_timestamp)
- newly_set_timers[(transform_id, timer_family_id)] = ListBuffer(
- coder_impl=timer_coder_impl)
- newly_set_timers[(transform_id, timer_family_id)].append(out.get())
+ else:
+ # Timer was cleared, so we must skip setting it below.
+ timer_cleared = True
+ continue
+ if timer_cleared or (transform_id,
Review comment:
see in [lines
546-548](https://github.com/apache/beam/pull/15441/files#diff-4543c398320fcd44da53222a337b5cbe7ed30cfaac8d5509b2a079bd27d6147aR546-R548)
we decode all the timers that have been written, and we key them by `(key,
window)` in a dictionary. Note that if there are multiple timers in the same
`(key, window)`, only the latest one will be saved in the
`timers_by_key_and_window` dictionary.
Then, in the [loop starting at line
551](https://github.com/apache/beam/pull/15441/files#diff-4543c398320fcd44da53222a337b5cbe7ed30cfaac8d5509b2a079bd27d6147aR551-R565),
we read the latest timer action for each `(key, window)`
So we will only apply the latest action - whether it is clear or not.
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Issue Time Tracking
-------------------
Worklog Id: (was: 661220)
Time Spent: 6h 40m (was: 6.5h)
> Make FnApiRunner work by executing ready elements instead of stages
> -------------------------------------------------------------------
>
> Key: BEAM-8823
> URL: https://issues.apache.org/jira/browse/BEAM-8823
> Project: Beam
> Issue Type: Sub-task
> Components: sdk-py-core
> Reporter: Pablo Estrada
> Priority: P3
> Time Spent: 6h 40m
> Remaining Estimate: 0h
>
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