apache/beam

OutputTimeFn maybe should be allowed to move elements back in time

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#18,119 创建于 2022年6月3日

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 (0 评论) (0 反应) (0 负责人)Java (4,097 fork)batch import
P3bugcoregood first issuerunners

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描述

EG in this flink failure

https://builds.apache.org/job/beam_PostCommit_Java_RunnableOnService_Flink/org.apache.beam$beam-runners-flink_2.10/1749/testReport/junit/org.apache.beam.sdk.transforms.windowing/WindowTest/testNoWindowFnDoesNotReassignWindows/

Caused by: java.lang.IllegalStateException: OutputTimeFn moved element from 1970-01-01T00:00:00.015Z to earlier time 1970-01-01T00:00:00.009Z for window [1970-01-01T00:00:00.005Z..1970-01-01T00:00:00.010Z)

Imported from Jira BEAM-1553. Original Jira may contain additional context. Reported by: tgroh.

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