[
https://issues.apache.org/jira/browse/BEAM-12931?focusedWorklogId=666498&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-666498
]
ASF GitHub Bot logged work on BEAM-12931:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 18/Oct/21 19:50
Start Date: 18/Oct/21 19:50
Worklog Time Spent: 10m
Work Description: laraschmidt commented on a change in pull request
#15540:
URL: https://github.com/apache/beam/pull/15540#discussion_r731267071
##########
File path:
runners/core-java/src/test/java/org/apache/beam/runners/core/SimpleDoFnRunnerTest.java
##########
@@ -386,6 +399,180 @@ public void testInfiniteSkew() {
BoundedWindow.TIMESTAMP_MAX_VALUE));
}
+ @Test
+ @Category({ValidatesRunner.class})
+ public void testRunnerNoSkew() {
+ PCollection<Duration> input =
+ p.apply("create", Create.timestamped(Arrays.asList(new Duration(0L),
new Duration(1L)), Arrays.asList(0L, 1L)));
+ input.apply(ParDo.of(new SkewingDoFn(Duration.ZERO)));
+ // The errors differ between runners but at least check that the output
timestamp is printed.
+ thrown.expectMessage(String.format("%s", new Instant(0L)));
Review comment:
done.
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Issue Time Tracking
-------------------
Worklog Id: (was: 666498)
Time Spent: 4h (was: 3h 50m)
> Timer.setOutputTimestamp doesn't take into account for
> DoFn#getAllowedTimestampSkew()
> -------------------------------------------------------------------------------------
>
> Key: BEAM-12931
> URL: https://issues.apache.org/jira/browse/BEAM-12931
> Project: Beam
> Issue Type: Bug
> Components: beam-model
> Reporter: Lara Schmidt
> Assignee: Lara Schmidt
> Priority: P2
> Time Spent: 4h
> Remaining Estimate: 0h
>
> A DoFn may emit elements with a timestamp up to
> DoFn#getAllowedTimestampSkew() before the current element's timestamp.
> However getAllowedTimestampSkew is not properly accounted for in looking at
> the output timestamp of a timer.
> Context:
> [https://lists.apache.org/thread.html/r7554658114ddde86c5d82e1c39fe7e1ef587fe926b8e406d1130d501%40%3Cdev.beam.apache.org%3E]
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