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https://issues.apache.org/jira/browse/BEAM-3919?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16551557#comment-16551557
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Jozef Vilcek commented on BEAM-3919:
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Unfortunately Beam 2.5.0 is still targeting Flink 1.4.0. Therefore issue is
still there. An ETA plan for rolling to Flink 1.5.0 would be much appreciated
> checkpoint can not work with flink 1.4.1,1.4.2
> ----------------------------------------------
>
> Key: BEAM-3919
> URL: https://issues.apache.org/jira/browse/BEAM-3919
> Project: Beam
> Issue Type: Bug
> Components: runner-flink
> Affects Versions: 2.3.0, 2.4.0
> Reporter: eisig
> Assignee: Harshal Tripathi
> Priority: Critical
>
> When submmit application to flink cluster(1.4.1,1.4.2) with checkpoint
> enabled.
> Job fail whith exception:
> java.lang.NoSuchMethodError:
> org.apache.flink.streaming.api.operators.HeapInternalTimerService.snapshotTimersForKeyGroup(Lorg/apache/flink/core/memory/DataOutputViewStreamWrapper;I)V
>
> It seems that
> `org.apache.flink.streaming.api.operators.HeapInternalTimerService.snapshotTimersForKeyGroup`.
> was changed in flink1.4.1.
>
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