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https://issues.apache.org/jira/browse/FLINK-9983?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dawid Wysakowicz closed FLINK-9983.
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Resolution: Duplicate
Will be fixed in [FLINK-10354]
> Savepoints should count as checkpoints when recovering
> ------------------------------------------------------
>
> Key: FLINK-9983
> URL: https://issues.apache.org/jira/browse/FLINK-9983
> Project: Flink
> Issue Type: Bug
> Components: State Backends, Checkpointing
> Reporter: Aljoscha Krettek
> Priority: Critical
> Fix For: 1.7.0
>
>
> If they are not used when recovering you can get intro problems with
> duplicate output data when a failure occurs after a savepoint was taken but
> before the next checkpoint occurs.
> The fix, in the long run, is to differentiate between savepoints that have
> side effects and those that don't. The former would be used for a
> "stop-with-savepoint" scenario while the latter is for in-between savepoints.
> This is harder to implement, so I vote for the easy fix described for now for
> fixing the duplication problems.
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